GF54.15-P-1257-01IH

Relay assignment of rear fuse and relay box

Assignment of rear fuse and relay box

50-77 Fuses
K40/5 Rear fuse and relay module
Q-U relay

P54.15-2033-05

Bay Designation

Q Rear window roller blind relay (K40/5kQ)

R Towing sensor relay (K40/5kR)

S Circuit 15 relay (K40/5kS)

T Fuel pump relay (K40/5kT)

U Rear window defroster relay (K40/5kU)

Bay	Designation
Q	Rear window roller blind relay (K40/5kQ)
R	Towing sensor relay (K40/5kR)
S	Circuit 15 relay (K40/5kS)
T	Fuel pump relay (K40/5kT)
U	Rear window defroster relay (K40/5kU)

GF54.15-P-1256-01IH

GF54.15-P-1256-01IH Fuse assignment of rear fuse and relay box

Assignment of rear fuse and relay box

50-77 Fuses
K40/5 Rear fuse and relay module
Q-U Relay

P54.15-2033-05

Fuse circuit Color of fused wire Fused function Rating in amperes (A)

50 - - Rear window roller blind relay (K40/5kQ) 10

51 - - Towing sensor relay (K40/5kR) 5

52 30 - Fuel pump relay (K40/5kT) 30

53 30 - Rear window defroster relay (K40/5kU) 50

54 15 rs/rt 0.75 mm2 Trailer recognition control module (N28/1) 10

55 30 rd/vi 2.5mm2 Trailer hitch socket (13-pin) (X58) 25

56 30 rd/ye 2.5 mm2 Trailer recognition control module (N28/1) 30

57 30 rd 2.5 mm2 Valid for remote trunk locking (HDFS):
Via circuit 30 connector sleeve (solder connector in harness) (Z7/26):
- Trunk lid open relay (K69/1)
- Trunk lid closed relay (K69/2) 25

58 30 gr/bk 0.75mm2 Via circuit 30 connector sleeve fused, Keyless Go (Z7/19):
Keyless Go control module (N69/5)
Keyless Go left front door antenna (A2/38)
Keyless Go left rear door antenna (A2/39)
Keyless Go right front door antenna (A2/40)
Keyless Go right rear door antenna (A2/41)
Keyless Go left front door lift solenoid (L12)
Keyless Go left rear door lift solenoid (L12/1)
Keyless Go right front door lift solenoidL12/2)
Keyless Go right rear door lift solenoid (L12/3) 7.5

59 30 rt/ws 22,5 mm2 Special vehicle multifunction control module (SVMCM) (N26/9), taxi only 30

60 15 - - -

61 30
rd/ye 1.5mm2

rd/ye 0.75mm2

rd/ye 1.5mm2

rd/ye 0.75mm2

rd/ye 1.5mm2

rd/ye 1.5mm2
rd/ye 0.5mm2

rd/ye 0.75mm2
rd/ye 0.5mm2
rd/ye 0.75mm2 Valid for radio (D2B):
via circuit 30 connector sleeve (Z4/3):
- Radio (A2)
- Rear window antenna amplifier module (A2/12)
Valid for radio (D2B) with CD changer (code 819):
via circuit 30 connector sleeve (Z4/3):
- Radio (A2)
- Rear window antenna amplifier module (A2/12)
- CD player with changer (in K luggage compartment) (A2/6)
Valid for Cockpit Management and Data System (COMAND):
COMAND operating, display and control module (A40/3)
via connector sleeve, circuit 30 (Z4/3):
- Telephone circuit connector 15C (X39/40)
- TV tuner (A2/10), Japan
- Video decoder (A2/11)
- Relief relay, circuit 15 (K41) 15

61 30
rd/ye 1.5mm2

rd/ye 0.75mm2

rd/ye 1.5mm2

rd/ye 0.75mm2

rd/ye 1.0 mm2

rd/ye 1.5mm2

rd/ye 0.75mm2

Valid for radio (D2B):
via circuit 30 connector sleeve (Z4/3):
- Radio (A2)
- Rear window antenna amplifier module (A2/12)
Valid for radio (D2B) with CD changer (code 819):
via circuit 30 connector sleeve (Z4/3):
- Radio (A2)
- Rear window antenna amplifier module (A2/12)
- CD player with changer (in K luggage compartment) (A2/6)

Valid for Cockpit Management and Data System (COMAND):
COMAND operating, display and control module (A40/3)
via circuit 30 connector sleeve (Z4/3):
- COMAND operating, display and control module (A40/3n1)
- Rear window antenna amplifier module (A2/12)
- Navigation processor (A40/3n2)
- TV tuner (A2/42), ECE and USA 15

61 30

rd/ye 1.0 mm2

rd/ye 1.5mm2

rd/ye 0.75mm2
Valid for Cockpit Management and Data System (COMAND) with traffic data recorder:
COMAND operating, display and control module (A40/3)
via circuit 30 connector sleeve (Z4/3):
- COMAND operating, display and control module (A40/3)
- Traffic data recorder (A2/43)
- Navigation processor (A40/3n2)
- Rear window antenna amplifier module (A2/12) 15

62 30 rd/bk 1.5mm2
Pneumatic system equipment with combined functions (A37) 20

63 30 rd/bk 0.75mm2

rd/bk 0.5mm2

rd/bk 0.75mm2

Valid for telephone D2B (code 316):
D2B interface for permanently installed telephone (A59)
CTEL transmitter / receiver (A35) if emergency call system (TELE AID) fitted,
TELE AID control module (A35/8)
or
Valid for telephone D2B (code 316) with Voice recognition system (813b):
Via circuit 30 connector sleeve (solder connector in harness) (Z7/26):
- D2B- Interface for fixed installation telephone (A59)
- CTEL transmitter / receiver (A35)
- Voice recognition system control module (A35/11) if emergency call system (TELE AID) fitted,
- TELE AID control module (A35/8)
Valid for telephone D2B portable CTEL (code 317) (preinstallation):
Portable CTEL connector (X39/39)
Traffic data recorder (A2/43) 7,5

64 30 rd/ye 0.75mm2 COMAND operating, display and control module (A40/3)
Rear window antenna amplifier module (A2/12) 7,5

65 - - - -

66 30 rd/ye 2.5 mm2 Valid for radio (D2B) with sound system (code 810):
Sound amplifier (A2/13) 25

67 30 rd/bl 2.5 mm2 Rear seats control module (N25/6) (not in the case of C215) 25

68 30 rd/wt 1.0mm2
rd/wt 0.8mm2
rd/wt 0.5mm2

rd/wt 0.5mm2
rd/wt 0.8mm2
via connector sleeve Kl.30 (Z7/40):
Rear air conditioning control module (N22/4)
Rear AC refrigerant shutoff valve (Y67)
Delivery unit for rear heating system (A31/1)
- Circulation pump (A31/1m1)
- Left duovalve (A31/1y1)
- Right duovalve (A31/1y2) 15

69 30 rd/bk 1.0mm2 Valid for rear air conditioning:
Rear air conditioning control module (N22/4) 15

70 30 rd/bk 0.75mm2 TPM [RDK] control module (N88) 10

71 30 rd/br 2.5mm2 Left front seat adjustment control module with memory (N32/1) 25

72 30 rd 2.5 mm2
rd/gn 4.0mm2 Rear seats control module (N25/6), model 215,
Left rear door control module (N69/3), model 220 40

73 30 rd/vi 2.5mm2 Right front seat adjustment control module with memory (N32/2) 25

74 30 rd 4.0mm2
rd/bl 4.0mm2 Rear seats control module (N25/6), model 215,
Right rear door control module (N69/4), model 220 40

75 15 bk/rd 1.5mm2 With Parktronic system (code 220a):
PTS control module (N62) 10

76 30 rd/bl 1.5mm2 Rear backrest refrigerator box (A39/1) 15

77 30 rd/bk 2.5 mm2 Roof operating unit control module (N70) 40

Fuse	circuit	Color of fused wire	Fused function	Rating in amperes (A)
50	-	-	Rear window roller blind relay (K40/5kQ)	10
51	-	-	Towing sensor relay (K40/5kR)	5
52	30	-	Fuel pump relay (K40/5kT)	30
53	30	-	Rear window defroster relay (K40/5kU)	50
54	15	rs/rt 0.75 mm2	Trailer recognition control module (N28/1)	10
55	30	rd/vi 2.5mm2	Trailer hitch socket (13-pin) (X58)	25
56	30	rd/ye 2.5 mm2	Trailer recognition control module (N28/1)	30
57	30	rd 2.5 mm2	Valid for remote trunk locking (HDFS): Via circuit 30 connector sleeve (solder connector in harness) (Z7/26): - Trunk lid open relay (K69/1) - Trunk lid closed relay (K69/2)	25
58	30	gr/bk 0.75mm2	Via circuit 30 connector sleeve fused, Keyless Go (Z7/19): Keyless Go control module (N69/5) Keyless Go left front door antenna (A2/38) Keyless Go left rear door antenna (A2/39) Keyless Go right front door antenna (A2/40) Keyless Go right rear door antenna (A2/41) Keyless Go left front door lift solenoid (L12) Keyless Go left rear door lift solenoid (L12/1) Keyless Go right front door lift solenoidL12/2) Keyless Go right rear door lift solenoid (L12/3)	7.5
59	30	rt/ws 22,5 mm2	Special vehicle multifunction control module (SVMCM) (N26/9), taxi only	30
60	15	-	-	-
61	30	rd/ye 1.5mm2 rd/ye 0.75mm2 rd/ye 1.5mm2 rd/ye 0.75mm2 rd/ye 1.5mm2 rd/ye 1.5mm2 rd/ye 0.5mm2 rd/ye 0.75mm2 rd/ye 0.5mm2 rd/ye 0.75mm2	Valid for radio (D2B): via circuit 30 connector sleeve (Z4/3): - Radio (A2) - Rear window antenna amplifier module (A2/12) Valid for radio (D2B) with CD changer (code 819): via circuit 30 connector sleeve (Z4/3): - Radio (A2) - Rear window antenna amplifier module (A2/12) - CD player with changer (in K luggage compartment) (A2/6) Valid for Cockpit Management and Data System (COMAND): COMAND operating, display and control module (A40/3) via connector sleeve, circuit 30 (Z4/3): - Telephone circuit connector 15C (X39/40) - TV tuner (A2/10), Japan - Video decoder (A2/11) - Relief relay, circuit 15 (K41)	15
61	30	rd/ye 1.5mm2 rd/ye 0.75mm2 rd/ye 1.5mm2 rd/ye 0.75mm2 rd/ye 1.0 mm2 rd/ye 1.5mm2 rd/ye 0.75mm2	Valid for radio (D2B): via circuit 30 connector sleeve (Z4/3): - Radio (A2) - Rear window antenna amplifier module (A2/12) Valid for radio (D2B) with CD changer (code 819): via circuit 30 connector sleeve (Z4/3): - Radio (A2) - Rear window antenna amplifier module (A2/12) - CD player with changer (in K luggage compartment) (A2/6) Valid for Cockpit Management and Data System (COMAND): COMAND operating, display and control module (A40/3) via circuit 30 connector sleeve (Z4/3): - COMAND operating, display and control module (A40/3n1) - Rear window antenna amplifier module (A2/12) - Navigation processor (A40/3n2) - TV tuner (A2/42), ECE and USA	15
61	30	rd/ye 1.0 mm2 rd/ye 1.5mm2 rd/ye 0.75mm2	Valid for Cockpit Management and Data System (COMAND) with traffic data recorder: COMAND operating, display and control module (A40/3) via circuit 30 connector sleeve (Z4/3): - COMAND operating, display and control module (A40/3) - Traffic data recorder (A2/43) - Navigation processor (A40/3n2) - Rear window antenna amplifier module (A2/12)	15
62	30	rd/bk 1.5mm2	Pneumatic system equipment with combined functions (A37)	20
63	30	rd/bk 0.75mm2 rd/bk 0.5mm2 rd/bk 0.75mm2	Valid for telephone D2B (code 316): D2B interface for permanently installed telephone (A59) CTEL transmitter / receiver (A35) if emergency call system (TELE AID) fitted, TELE AID control module (A35/8) or Valid for telephone D2B (code 316) with Voice recognition system (813b): Via circuit 30 connector sleeve (solder connector in harness) (Z7/26): - D2B- Interface for fixed installation telephone (A59) - CTEL transmitter / receiver (A35) - Voice recognition system control module (A35/11) if emergency call system (TELE AID) fitted, - TELE AID control module (A35/8) Valid for telephone D2B portable CTEL (code 317) (preinstallation): Portable CTEL connector (X39/39) Traffic data recorder (A2/43)	7,5
64	30	rd/ye 0.75mm2	COMAND operating, display and control module (A40/3) Rear window antenna amplifier module (A2/12)	7,5
65	-	-	-	-
66	30	rd/ye 2.5 mm2	Valid for radio (D2B) with sound system (code 810): Sound amplifier (A2/13)	25
67	30	rd/bl 2.5 mm2	Rear seats control module (N25/6) (not in the case of C215)	25
68	30	rd/wt 1.0mm2 rd/wt 0.8mm2 rd/wt 0.5mm2 rd/wt 0.5mm2 rd/wt 0.8mm2	via connector sleeve Kl.30 (Z7/40): Rear air conditioning control module (N22/4) Rear AC refrigerant shutoff valve (Y67) Delivery unit for rear heating system (A31/1) - Circulation pump (A31/1m1) - Left duovalve (A31/1y1) - Right duovalve (A31/1y2)	15
69	30	rd/bk 1.0mm2	Valid for rear air conditioning: Rear air conditioning control module (N22/4)	15
70	30	rd/bk 0.75mm2	TPM [RDK] control module (N88)	10
71	30	rd/br 2.5mm2	Left front seat adjustment control module with memory (N32/1)	25
72	30	rd 2.5 mm2 rd/gn 4.0mm2	Rear seats control module (N25/6), model 215, Left rear door control module (N69/3), model 220	40
73	30	rd/vi 2.5mm2	Right front seat adjustment control module with memory (N32/2)	25
74	30	rd 4.0mm2 rd/bl 4.0mm2	Rear seats control module (N25/6), model 215, Right rear door control module (N69/4), model 220	40
75	15	bk/rd 1.5mm2	With Parktronic system (code 220a): PTS control module (N62)	10
76	30	rd/bl 1.5mm2	Rear backrest refrigerator box (A39/1)	15
77	30	rd/bk 2.5 mm2	Roof operating unit control module (N70)	40

GF54.15-P-1256-01JH

GF54.15-P-1256-01JH Fuse assignment of rear fuse and relay box Model 215, 220 as of 1.9.02 up to 31.8.03

Assignment of rear fuse and relay box

50-77 Fuses
K40/5 Rear fuse and relay module
Q-U Relay

P54.15-2033-05

Fuse Terminal Color of fused wire Fused function Rating in amperes (A)

F50 30 - Valid for electric roller blind for rear window (code 540a):
Rear window roller blind relay (K40/5kQ) 10

F51 30 - Valid for towing sensor (code 882d):
Towing sensor relay (K40/5kR) 5

F52 30 - Fuel pump relay (K40/5kT) 30

F53 30 - Rear window defroster relay (K40/5kU) 50

F54 15 pink/red 0.75 mm2 Valid for trailer hitch (code 550):
Trailer recognition control module (N28/1) 10

F55 30 rd/vi 2.5mm2 Valid for trailer hitch (code 550):
Trailer coupling socket, 13-pin (X58) 25

F56 30 rd/ye 2.5 mm2 Valid for trailer hitch (code 550):
Trailer recognition control module (N28/1) 30

F57 30 rd 2.5 mm2 Valid for remote trunk closing (HDFS) (code 881b):
Via terminal 87 connector sleeve (Z7/24):
- Trunk lid open relay (K69/1)
- Trunk lid closed relay (K69/2)
- Remote trunk closing hydraulic pump (M51) 25

F58 30 gr/bk 0.75mm2 Valid for Keyless Go (code 889), model 215:
fused via circuit 30 connector sleeve, Keyless Go (Z7/19):
- Keyless Go control unit (N69/5)
-Left door keyless go antenna (A2/38)
- Left rear Keyless Go antenna (A2/39)
-Right door keyless go antenna (A2/40)
- Right rear Keyless Go antenna (A2/41)
- Left door Keyless Go lift solenoid (L12)
- Right door Keyless Go lift solenoid (L12/2) 7,5

Valid for Keyless Go (code 889), model 220:
fused via circuit 30 connector sleeve, Keyless Go (Z7/19):
- Keyless Go control unit (N69/5)
Keyless Go left front door antennaA2/38
Keyless Go antenna, left rear doorA2/39
Keyless go right front door antennaA2/40
Right rear door Keyless Go antennaA2/41
Left front door Keyless Go lifting magnetL12
Keyless Go left rear door lift solenoidL12/1
Right front door Keyless Go lifting magnetL12/2
Right rear door Keyless Go lifting magnetL12/3

F59 30 rd/wt 2.5 mm2 Valid for taxi version (code 450), model 220 only:
Special vehicle multifunction control module (SVMCM) (N26/9) 30

F60 30 rd/ye 0.75mm2

rd/ye 0.5mm2 Via terminal 30 connector sleeve (Z4/3):
Antenna amplifier module Rear window (A2/12)
Navigation processor (N41/1)
VICS voltage supply separation point (X137/1) 7.5

rd/ye 0.75mm2 Valid for COMAND operating and display system (Code 352a):
Rear window antenna amplifier module (A2/12)

F61 30 bk/ye 0.75mm2

Valid for hands-free system:
Via terminal 30 connector sleeve (Z4/3):
- Hands-free system control unit (A35/1) 7.5

rd/bk 0.75mm2 Valid for Voice recognition system (VRS) (code 813):
Via terminal 30 connector sleeve (Z4/46):
- Voice recognition system control unit (A35/11)

rd/bk 0.75mm2 Valid for telephone preinstallation network D-portable CTEL (code 273):
Portable CTEL connector (X39/39)

bk/ye 1.5mm2

bk/ye 0.75mm2 Valid for Japanese version (code 498):
Via terminal 30 connector sleeve (Z4/3):
- E-Call control unit (N112)

rd/bk 1.5 mm2

rd/bk 0.75mm2

Valid for MB standard phone (code 853):
Telephone supply via connector sleeve (in wiring harness) (Z28/30):
- Telephone transmitter/receiver, D2B (A35/13)
- Selection switch for telephone handset, front and rear (A34/9), model 220 only

rd/bk 1.5 mm2

rd/bk 0.75mm2 Valid for MB portable CTEL (code 854):
CTEL interface (A34/4)
CTEL compensator (A28/3)

rd/bk 1.5 mm2

rd/bk 0.5mm2
rd/bk 0.75mm2

Valid for MB portable CTEL (code 854) with EMERGENCY CALL emergency call system (code 348a), USA only:
via circuit 30 connector sleeve (solder connector in harness) (Z7/26):
- E-Call control unit (A35/8)
- Telephone interface (A34/4)
- Voice recognition system control unit (A35/11)

rd/bk 1.5 mm2

rd/bk 0.5 mm2

Valid for TELE AID (code 855) with dynamic navigation (code 815) model 220, taxi only:
Telephone supply via connector sleeve (in wiring harness) (Z28/30):
- Telephone transmitter/receiver and TELE AID, D2B (A35/17)
- Selection switch for telephone handset, front and rear (A34/9), model 220 only

F62 30 bk/ye 0.75mm2
Pneumatic system equipment with combined functions (A37) 20

F63 30 rd 4.0mm2 Valid for left or right dynamic seat (code 433, 434), model 220 only:
Pneumatic pump for dynamic seat control (M40/1) 30

F64 30 rd/br 2.5mm2 Left front seat adjustment control module with memory (N32/1) 25

F65 15 - - -

F66 30 rd/vi 2.5mm2
Right front seat adjustment control module with memory (N32/2) 25

F67 30 rd/bl 2.5 mm2 Valid for electrically adjustable rear seat bench (code 223b) and individual rear seats, electrically adjustable, with seat ventilation, heated seats and memory package (code 224c):
Rear seats control unit (N25/6), model 220.0, standard on model 220.1 25

F68 30 rd/wt 1.0 mm2

rd/wt 0.75 mm2

rd/wt 0.5mm2 Valid for air conditioning in rear (code 582), model 220:
Via terminal 30 connector sleeve (Z7/40):
- Rear AC control unit (N22/4)
- Right duovalve (A31/1y2)
- Left duovalve (A31/1y1)
- Rear AC refrigerant shutoff valve (Y67)
- Circulation pump (A31/1m1) 15

F69 30 rd/bk 1.0mm2 Valid for air conditioning in rear (code 582), model 220:
Electronic blower controller for rear air conditioning (N29/2), standard on engine 275 15

F70 30 rd/bk 0.75mm2 Valid for tire pressure monitor (code 475):
TPM [RDK] control module (N88) 10

F71 30 rd 6.0 mm2
rd 4.0mm2 Via terminal 30 connector sleeve (Z4/3):
Left front reversible emergency tensioning retractor (A76) 40

F72 30 rd 2.5 mm2
rd/gn 4.0mm2 Rear control unit (N22/6), model 215,
Left rear door control unit (N69/3), model 220 40

F73 30 rd 6.0 mm2
rd 4.0mm2 Via terminal 30 connector sleeve (Z4/3):
Right front reversible emergency tensioning retractor (A76/1) 40

F74 30 rd 4.0mm2
rd/bl 4.0mm2 Rear control unit (N22/6), model 215,
Right rear door control unit (N69/4), model 220 40

F75 15 bk/rd 1.5mm2 Valid for Parktronic system (PTS) (code 220a):
PTS control unit (N62) 10

F76 30 rd/bl 1.5mm2 Valid for cool compartment in center rear backrest (code 308):
Rear backrest refrigerator box (A39/1) 15

F77 30 rd/bk 2.5 mm2 Roof operating unit control module (N70) 40

Fuse	Terminal	Color of fused wire	Fused function	Rating in amperes (A)
F50	30	-	Valid for electric roller blind for rear window (code 540a): Rear window roller blind relay (K40/5kQ)	10
F51	30	-	Valid for towing sensor (code 882d): Towing sensor relay (K40/5kR)	5
F52	30	-	Fuel pump relay (K40/5kT)	30
F53	30	-	Rear window defroster relay (K40/5kU)	50
F54	15	pink/red 0.75 mm2	Valid for trailer hitch (code 550): Trailer recognition control module (N28/1)	10
F55	30	rd/vi 2.5mm2	Valid for trailer hitch (code 550): Trailer coupling socket, 13-pin (X58)	25
F56	30	rd/ye 2.5 mm2	Valid for trailer hitch (code 550): Trailer recognition control module (N28/1)	30
F57	30	rd 2.5 mm2	Valid for remote trunk closing (HDFS) (code 881b): Via terminal 87 connector sleeve (Z7/24): - Trunk lid open relay (K69/1) - Trunk lid closed relay (K69/2) - Remote trunk closing hydraulic pump (M51)	25
F58	30	gr/bk 0.75mm2	Valid for Keyless Go (code 889), model 215: fused via circuit 30 connector sleeve, Keyless Go (Z7/19): - Keyless Go control unit (N69/5) -Left door keyless go antenna (A2/38) - Left rear Keyless Go antenna (A2/39) -Right door keyless go antenna (A2/40) - Right rear Keyless Go antenna (A2/41) - Left door Keyless Go lift solenoid (L12) - Right door Keyless Go lift solenoid (L12/2)	7,5
			Valid for Keyless Go (code 889), model 220: fused via circuit 30 connector sleeve, Keyless Go (Z7/19): - Keyless Go control unit (N69/5) Keyless Go left front door antennaA2/38 Keyless Go antenna, left rear doorA2/39 Keyless go right front door antennaA2/40 Right rear door Keyless Go antennaA2/41 Left front door Keyless Go lifting magnetL12 Keyless Go left rear door lift solenoidL12/1 Right front door Keyless Go lifting magnetL12/2 Right rear door Keyless Go lifting magnetL12/3
F59	30	rd/wt 2.5 mm2	Valid for taxi version (code 450), model 220 only: Special vehicle multifunction control module (SVMCM) (N26/9)	30
F60	30	rd/ye 0.75mm2 rd/ye 0.5mm2	Via terminal 30 connector sleeve (Z4/3): Antenna amplifier module Rear window (A2/12) Navigation processor (N41/1) VICS voltage supply separation point (X137/1)	7.5
		rd/ye 0.75mm2	Valid for COMAND operating and display system (Code 352a): Rear window antenna amplifier module (A2/12)
F61	30	bk/ye 0.75mm2	Valid for hands-free system: Via terminal 30 connector sleeve (Z4/3): - Hands-free system control unit (A35/1)	7.5
		rd/bk 0.75mm2	Valid for Voice recognition system (VRS) (code 813): Via terminal 30 connector sleeve (Z4/46): - Voice recognition system control unit (A35/11)
		rd/bk 0.75mm2	Valid for telephone preinstallation network D-portable CTEL (code 273): Portable CTEL connector (X39/39)
		bk/ye 1.5mm2 bk/ye 0.75mm2	Valid for Japanese version (code 498): Via terminal 30 connector sleeve (Z4/3): - E-Call control unit (N112)
		rd/bk 1.5 mm2 rd/bk 0.75mm2	Valid for MB standard phone (code 853): Telephone supply via connector sleeve (in wiring harness) (Z28/30): - Telephone transmitter/receiver, D2B (A35/13) - Selection switch for telephone handset, front and rear (A34/9), model 220 only
		rd/bk 1.5 mm2 rd/bk 0.75mm2	Valid for MB portable CTEL (code 854): CTEL interface (A34/4) CTEL compensator (A28/3)
		rd/bk 1.5 mm2 rd/bk 0.5mm2 rd/bk 0.75mm2	Valid for MB portable CTEL (code 854) with EMERGENCY CALL emergency call system (code 348a), USA only: via circuit 30 connector sleeve (solder connector in harness) (Z7/26): - E-Call control unit (A35/8) - Telephone interface (A34/4) - Voice recognition system control unit (A35/11)
		rd/bk 1.5 mm2 rd/bk 0.5 mm2	Valid for TELE AID (code 855) with dynamic navigation (code 815) model 220, taxi only: Telephone supply via connector sleeve (in wiring harness) (Z28/30): - Telephone transmitter/receiver and TELE AID, D2B (A35/17) - Selection switch for telephone handset, front and rear (A34/9), model 220 only
F62	30	bk/ye 0.75mm2	Pneumatic system equipment with combined functions (A37)	20
F63	30	rd 4.0mm2	Valid for left or right dynamic seat (code 433, 434), model 220 only: Pneumatic pump for dynamic seat control (M40/1)	30
F64	30	rd/br 2.5mm2	Left front seat adjustment control module with memory (N32/1)	25
F65	15	-	-	-
F66	30	rd/vi 2.5mm2	Right front seat adjustment control module with memory (N32/2)	25
F67	30	rd/bl 2.5 mm2	Valid for electrically adjustable rear seat bench (code 223b) and individual rear seats, electrically adjustable, with seat ventilation, heated seats and memory package (code 224c): Rear seats control unit (N25/6), model 220.0, standard on model 220.1	25
F68	30	rd/wt 1.0 mm2 rd/wt 0.75 mm2 rd/wt 0.5mm2	Valid for air conditioning in rear (code 582), model 220: Via terminal 30 connector sleeve (Z7/40): - Rear AC control unit (N22/4) - Right duovalve (A31/1y2) - Left duovalve (A31/1y1) - Rear AC refrigerant shutoff valve (Y67) - Circulation pump (A31/1m1)	15
F69	30	rd/bk 1.0mm2	Valid for air conditioning in rear (code 582), model 220: Electronic blower controller for rear air conditioning (N29/2), standard on engine 275	15
F70	30	rd/bk 0.75mm2	Valid for tire pressure monitor (code 475): TPM [RDK] control module (N88)	10
F71	30	rd 6.0 mm2 rd 4.0mm2	Via terminal 30 connector sleeve (Z4/3): Left front reversible emergency tensioning retractor (A76)	40
F72	30	rd 2.5 mm2 rd/gn 4.0mm2	Rear control unit (N22/6), model 215, Left rear door control unit (N69/3), model 220	40
F73	30	rd 6.0 mm2 rd 4.0mm2	Via terminal 30 connector sleeve (Z4/3): Right front reversible emergency tensioning retractor (A76/1)	40
F74	30	rd 4.0mm2 rd/bl 4.0mm2	Rear control unit (N22/6), model 215, Right rear door control unit (N69/4), model 220	40
F75	15	bk/rd 1.5mm2	Valid for Parktronic system (PTS) (code 220a): PTS control unit (N62)	10
F76	30	rd/bl 1.5mm2	Valid for cool compartment in center rear backrest (code 308): Rear backrest refrigerator box (A39/1)	15
F77	30	rd/bk 2.5 mm2	Roof operating unit control module (N70)	40

GF54.15-P-1256-01KH

GF54.15-P-1256-01KH Fuse assignment of rear fuse and relay box Model 215, 220 as of 1.9.03 up to 31.5.04

Assignment of rear fuse and relay box

50-77 Fuses
K40/5 Rear fuse and relay module
Q-U Relays

P54.15-2033-05

Fuse Terminal Color of fused wire Fused function Rating in amperes (A)

F50 30 - Valid for electric roller blind for rear window (code 540a):
Rear window roller blind relay (K40/5kQ) 10

F51 30 - Valid for towing sensor (code 882a):
Towing sensor relay (K40/5kR) 5

F52 30 - Fuel pump relay (K40/5kT) 30

F53 30 - Heated rear window relay (K40/5kU) 50

F54 15 rs/rt 0.75 mm2 Valid for trailer hitch (code 550):
Trailer recognition control unit (N28/1) 10

F55 30 rt/vi 2.5 mm2 Valid for trailer hitch (code 550):
Trailer socket, 13-pin (X58) 25

F56 30 rt/ge 2.5 mm2 Valid for trailer hitch (code 550):
Trailer recognition control unit (N28/1) 30

F57 30 rt 2.5 mm2 Valid for remote trunk closing (RTC)
(code 881b):
via connector sleeve circuit 87 (Z7/24):
- Trunk lid open relay (K69/1)
- Trunk lid closed relay (K69/2)
- RTC [HDFS] hydraulic pump (M51) 25

F58 30 gr/sw 0.75 mm2 Valid for Keyless Go (code 889), model 215:
Via circuit 30 connector sleeve fused, Keyless Go (Z7/19):
- Keyless Go control unit (N69/5)
- Left door Keyless Go antenna (A2/38)
- Left rear Keyless Go antenna (A2/39)
- Right door Keyless Go antenna (A2/40)
- Right rear Keyless Go antenna (A2/41)
- Left door Keyless Go lift solenoid (L12)
- Right door Keyless Go lift solenoid (L12/2) 7.5

Valid for Keyless Go (code 889), model 220:
Via circuit 30 connector sleeve fused, Keyless Go (Z7/19):
- Keyless Go control unit (N69/5)
- Left front door Keyless Go antenna (A2/38)
- Left rear door Keyless Go antenna (A2/39)
- Right front door Keyless Go antenna (A2/40)
- Right rear door Keyless Go antenna (A2/41)
- Left front door Keyless Go lift solenoid (L12)
- Left rear door Keyless Go lift solenoid (L12/1)
- Right front door Keyless Go lift solenoid (L12/2)
- Right rear door Keyless Go lift solenoid (L12/3)

F59 30 rt/ws 2.5 mm2 Valid for taxi version (code 450), only model 220:
Special vehicle multifunction control unit (SVMCU) (N26/9) 30

F60 30 rt/ge 0.75 mm2

rt/ge 0.5 mm2 Valid for TV tuner (code 860):
Rear window antenna amplifier module (A2/12)

Via terminal 30 connector sleeve (Z4/3):
Rear window antenna amplifier module (A2/12)
Navigation processor (N41/1)
VICS voltage supply separation point (X137/1) 7.5

F61 30 sw/ge 0.75 mm2 Valid for hands-free system:
Via terminal 30 connector sleeve (Z4/3):
- Handsfree system control unit (A35/1) 7.5

sw/ge 0.75 mm2 Valid for Voice recognition system (VRS [SBS]) (code 813):
Via terminal 30 connector sleeve (Z4/3):
- Voice recognition system control unit (A35/11)

rt/sw 0.75 mm2 Valid for D-network portable CTEL preinstallation (code 273):
Portable CTEL connector (X39/39)

sw/ge 1.5 mm2

sw/ge 0.75 mm2

sw/ge 0.5 mm2 Valid for MB portable CTEL in armrest (code 382a):
Via terminal 30 connector sleeve (Z4/3):
- Telecommunications control unit (N112)
- Bluetooth module (A34/11)
- Rear telephone handset (A34/8), only model 220

rt/sw 1.5 mm2

rt/sw 0.75 mm2 Valid for MB portable CTEL in armrest (code 382a):
Via terminal 30 connector sleeve (Z4/3):
- Telephone interface (A34/4)
- E-net compensator (A28/3)

sw/ge 1.5 mm2

sw/ge 0.75 mm2 Valid for Japanese version (code 498):
Via terminal 30 connector sleeve (Z4/3):
- E-call control unit (N112)

sw/ge 1.5 mm2
sw/ge 0.75 mm2 Valid for USA version (code 491):
Via terminal 30 connector sleeve (Z4/3):
- Telecommunications control unit (N112)
- Portable CTEL antenna amplifier (A28/2)

rt/ge 0.75 mm2 Valid for TV tuner (code 860):
Via terminal 30 connector sleeve (Z4/3):
- TV tuner (MOST) (A2/10)
- Operating and display unit display in rear (A40/2)

F62 30 sw/ge 0.75 mm2 PSE control unit (combined) (A37) 20

F63 30 rt 4.0 mm2 Valid for left and right dynamic seat
(code 433, 434), only model 220:
Pneumatic pump for dynamic seat control (M40/1) 30

F64 30 rt/br 2.5 mm2 Left front seat adjustment control unit with memory (N32/1) 25

F65 15 - - -

F66 30 rt/vi 2.5 mm2 Right front seat adjustment control unit with memory (N32/2) 25

F67 30 rt/bl 2.5 mm2 Valid for electrically adjustable rear bench seat (code 223b) and electrically adjustable individual rear seats with seat ventilation, heated seats and memory package
(code 224c):
Rear seats control unit (N25/6), model 220.0, standard on model 220.1 25

F68 30 rt/ws 1.0 mm2

rt/ws 0.75 mm2

rt/ws 0.5 mm2 Valid for rear air conditioning (code 582), model 220:
via circuit 30 connector sleeve (Z7/40):
- Rear AC control unit (N22/4)
- Right duovalve (A31/1y2)
- Left duovalve (A31/1y1)
- Rear AC refrigerant shutoff valve (Y67)
- Circulation pump (A31/1m1) 15

F69 30 rt/sw 1.0 mm2 Valid for rear air conditioning (code 582), model 220:
Rear air conditioning electronic blower controller (N29/2), standard with engine 275 15

F70 30 rt/sw 0.75 mm2 Valid for tire pressure monitor (code 475):
TPM [RDK] control unit (N88) 10

F71 30 rt 6.0 mm2
rt 4.0 mm2 Via terminal 30 connector sleeve (Z4/3):
Left front reversible emergency tensioning retractor (A76) 40

F72 30 rt 2.5 mm2
rt/gn 4.0 mm2 Rear control unit (N22/6), model 215,
Left rear door control unit (N69/3), model 220 40

F73 30 rt 6.0 mm2
rt 4.0 mm2 Via terminal 30 connector sleeve (Z4/3):
Right front reversible emergency tensioning retractor (A76/1) 40

F74 30 rt 4.0 mm2
rt/bl 4.0 mm2 Rear control unit (N22/6), model 215,
Right rear door control unit (N69/4), model 220 40

F75 15 sw/rt 1.5 mm2 Valid for Parktronic System (PTS)
(code 220a):
PTS control unit (N62) 10

F76 30 rt/bl 1.5 mm2 Valid for refrigerator box in center rear backrest (code 308):
Rear backrest refrigerator box (A39/1) 15

F77 30 rt/sw 2.5 mm2 Overhead control panel control unit (N70) 40

Fuse	Terminal	Color of fused wire	Fused function	Rating in amperes (A)
F50	30	-	Valid for electric roller blind for rear window (code 540a): Rear window roller blind relay (K40/5kQ)	10
F51	30	-	Valid for towing sensor (code 882a): Towing sensor relay (K40/5kR)	5
F52	30	-	Fuel pump relay (K40/5kT)	30
F53	30	-	Heated rear window relay (K40/5kU)	50
F54	15	rs/rt 0.75 mm2	Valid for trailer hitch (code 550): Trailer recognition control unit (N28/1)	10
F55	30	rt/vi 2.5 mm2	Valid for trailer hitch (code 550): Trailer socket, 13-pin (X58)	25
F56	30	rt/ge 2.5 mm2	Valid for trailer hitch (code 550): Trailer recognition control unit (N28/1)	30
F57	30	rt 2.5 mm2	Valid for remote trunk closing (RTC) (code 881b): via connector sleeve circuit 87 (Z7/24): - Trunk lid open relay (K69/1) - Trunk lid closed relay (K69/2) - RTC [HDFS] hydraulic pump (M51)	25
F58	30	gr/sw 0.75 mm2	Valid for Keyless Go (code 889), model 215: Via circuit 30 connector sleeve fused, Keyless Go (Z7/19): - Keyless Go control unit (N69/5) - Left door Keyless Go antenna (A2/38) - Left rear Keyless Go antenna (A2/39) - Right door Keyless Go antenna (A2/40) - Right rear Keyless Go antenna (A2/41) - Left door Keyless Go lift solenoid (L12) - Right door Keyless Go lift solenoid (L12/2)	7.5
			Valid for Keyless Go (code 889), model 220: Via circuit 30 connector sleeve fused, Keyless Go (Z7/19): - Keyless Go control unit (N69/5) - Left front door Keyless Go antenna (A2/38) - Left rear door Keyless Go antenna (A2/39) - Right front door Keyless Go antenna (A2/40) - Right rear door Keyless Go antenna (A2/41) - Left front door Keyless Go lift solenoid (L12) - Left rear door Keyless Go lift solenoid (L12/1) - Right front door Keyless Go lift solenoid (L12/2) - Right rear door Keyless Go lift solenoid (L12/3)
F59	30	rt/ws 2.5 mm2	Valid for taxi version (code 450), only model 220: Special vehicle multifunction control unit (SVMCU) (N26/9)	30
F60	30	rt/ge 0.75 mm2 rt/ge 0.5 mm2	Valid for TV tuner (code 860): Rear window antenna amplifier module (A2/12) Via terminal 30 connector sleeve (Z4/3): Rear window antenna amplifier module (A2/12) Navigation processor (N41/1) VICS voltage supply separation point (X137/1)	7.5
F61	30	sw/ge 0.75 mm2	Valid for hands-free system: Via terminal 30 connector sleeve (Z4/3): - Handsfree system control unit (A35/1)	7.5
		sw/ge 0.75 mm2	Valid for Voice recognition system (VRS [SBS]) (code 813): Via terminal 30 connector sleeve (Z4/3): - Voice recognition system control unit (A35/11)
		rt/sw 0.75 mm2	Valid for D-network portable CTEL preinstallation (code 273): Portable CTEL connector (X39/39)
		sw/ge 1.5 mm2 sw/ge 0.75 mm2 sw/ge 0.5 mm2	Valid for MB portable CTEL in armrest (code 382a): Via terminal 30 connector sleeve (Z4/3): - Telecommunications control unit (N112) - Bluetooth module (A34/11) - Rear telephone handset (A34/8), only model 220
		rt/sw 1.5 mm2 rt/sw 0.75 mm2	Valid for MB portable CTEL in armrest (code 382a): Via terminal 30 connector sleeve (Z4/3): - Telephone interface (A34/4) - E-net compensator (A28/3)
		sw/ge 1.5 mm2 sw/ge 0.75 mm2	Valid for Japanese version (code 498): Via terminal 30 connector sleeve (Z4/3): - E-call control unit (N112)
		sw/ge 1.5 mm2 sw/ge 0.75 mm2	Valid for USA version (code 491): Via terminal 30 connector sleeve (Z4/3): - Telecommunications control unit (N112) - Portable CTEL antenna amplifier (A28/2)
		rt/ge 0.75 mm2	Valid for TV tuner (code 860): Via terminal 30 connector sleeve (Z4/3): - TV tuner (MOST) (A2/10) - Operating and display unit display in rear (A40/2)
F62	30	sw/ge 0.75 mm2	PSE control unit (combined) (A37)	20
F63	30	rt 4.0 mm2	Valid for left and right dynamic seat (code 433, 434), only model 220: Pneumatic pump for dynamic seat control (M40/1)	30
F64	30	rt/br 2.5 mm2	Left front seat adjustment control unit with memory (N32/1)	25
F65	15	-	-	-
F66	30	rt/vi 2.5 mm2	Right front seat adjustment control unit with memory (N32/2)	25
F67	30	rt/bl 2.5 mm2	Valid for electrically adjustable rear bench seat (code 223b) and electrically adjustable individual rear seats with seat ventilation, heated seats and memory package (code 224c): Rear seats control unit (N25/6), model 220.0, standard on model 220.1	25
F68	30	rt/ws 1.0 mm2 rt/ws 0.75 mm2 rt/ws 0.5 mm2	Valid for rear air conditioning (code 582), model 220: via circuit 30 connector sleeve (Z7/40): - Rear AC control unit (N22/4) - Right duovalve (A31/1y2) - Left duovalve (A31/1y1) - Rear AC refrigerant shutoff valve (Y67) - Circulation pump (A31/1m1)	15
F69	30	rt/sw 1.0 mm2	Valid for rear air conditioning (code 582), model 220: Rear air conditioning electronic blower controller (N29/2), standard with engine 275	15
F70	30	rt/sw 0.75 mm2	Valid for tire pressure monitor (code 475): TPM [RDK] control unit (N88)	10
F71	30	rt 6.0 mm2 rt 4.0 mm2	Via terminal 30 connector sleeve (Z4/3): Left front reversible emergency tensioning retractor (A76)	40
F72	30	rt 2.5 mm2 rt/gn 4.0 mm2	Rear control unit (N22/6), model 215, Left rear door control unit (N69/3), model 220	40
F73	30	rt 6.0 mm2 rt 4.0 mm2	Via terminal 30 connector sleeve (Z4/3): Right front reversible emergency tensioning retractor (A76/1)	40
F74	30	rt 4.0 mm2 rt/bl 4.0 mm2	Rear control unit (N22/6), model 215, Right rear door control unit (N69/4), model 220	40
F75	15	sw/rt 1.5 mm2	Valid for Parktronic System (PTS) (code 220a): PTS control unit (N62)	10
F76	30	rt/bl 1.5 mm2	Valid for refrigerator box in center rear backrest (code 308): Rear backrest refrigerator box (A39/1)	15
F77	30	rt/sw 2.5 mm2	Overhead control panel control unit (N70)	40

GF54.15-P-1256-01LH

GF54.15-P-1256-01LH Fuse assignment of rear fuse and relay box Model 215, 220 as of 1.6.04

Assignment of rear fuse and relay box

50 to 77 Fuses
K40/5 Rear fuse and relay module
Q to U Relays

P54.15-2033-05

Fuse Terminal Color of fused wire Fused function Rating in amperes (A)

f50 30 - Valid for code (540) Electric roller blind for rear window:
Rear window roller blind relay (K40/5kQ) 10

f51 30 - Valid for code (882) Towing sensor:
Towing sensor relay (K40/5kR) 5

f52 30 - Fuel pump relay (K40/5kT) 30

f53 30 - Heated rear window relay (K40/5kU) 50

f54 15 rs/rt 0.75 mm2 Valid for code (550) Trailer hitch:
Trailer recognition control unit (N28/1) 10

f55 30 rt/vi 2.5 mm2 Valid for code (550) Trailer hitch:
Trailer socket, 13-pin (X58) 25

f56 30 rt/ge 2.5 mm2 Valid for code (550) Trailer hitch:
Trailer recognition control unit (N28/1) 30

f57 30 rt 2.5 mm2 Valid for code (881) Remote trunk closing (RTC):
Trunk lid "open" relay (K69/1)
trunk lid close relay (K69/2)
RTC [HDFS] hydraulic pump (M51) 25

f58 30 gr/sw 0.75 mm2 Valid for code (889) Keyless Go,
on model 215:
Keyless Go control unit (N69/5)
Left door Keyless Go antenna (A2/38)
Left rear Keyless Go antenna (A2/39)
Right door Keyless Go antenna (A2/40)
Right rear Keyless Go antenna (A2/41)
Left door Keyless Go lift solenoid (L12)
Right door Keyless Go lift solenoid (L12/2) 7.5

Valid for model 220:
Keyless Go control unit (N69/5)
Left front door Keyless Go antenna (A2/38)
Left rear door Keyless Go antenna (A2/39)
Right front door Keyless Go antenna (A2/40)
Right rear door Keyless Go antenna (A2/41)
Left front door Keyless Go lift solenoid (L12)
Left rear door Keyless Go lift solenoid (L12/1)
Right front door Keyless Go lift solenoid (L12/2)
Right rear door Keyless Go lift solenoid (L12/3)

f59 30 rt/ws 2.5 mm2 Valid for code (450) Taxi version:
Special vehicle multifunction control unit (SVMCU) (N26/9) 30

f60 30 rt/ge 0.75 mm2 Valid for code (860) TV tuner:
Rear window antenna amplifier module (A2/12)
Valid except code (498) Japan version:
Navigation processor (N41/1)
Valid for code (498) Japanese version:
VICS power supply separation pointX137/1 7.5

f61 30 sw/ge 0.75 mm2 Valid for hands-free system:
Hands-free system control unit (A35/1) 7.5

Valid for code (813) Voice recognition system (VRS [SBS]), except code (498) Japan version:
Voice recognition system control unit (A35/11)

rt/sw 0.75 mm2 Valid for code (380) Preinstallation for MB phone "CTEL" (complete):
Portable CTEL connector (X39/39)

sw/ge 1.5 mm2 Valid for code (382) MB phone "CTEL" in armrest, except code (498) Japan version, except code (491) USA version:
Telecommunications control unit (N112)
Bluetooth module (A34/11)
Valid for model 220:
Rear telephone handset (A34/8)

rt/sw 1.5 mm2 Valid for code (388) Universal Portable CTEL Interface system, except code (491) USA version, except code (498) Japan version:
Universal Portable CTEL Interface (UPCI [UHI]) control unit (N123/1/)
Telephone interface (A34/4)
E-net compensator (A28/3)

Valid for code (388) Universal Portable CTEL Interface system, with code (491) USA version:
Universal Portable CTEL Interface (UPCI [UHI]) control unit (N123/1)
Emergency call system control unit (N123/4)

sw/ge 1.0 mm2 Valid for code (498) Japanese version:
GPS box control unit (N41/6)

rt/ge 0.75 mm2 Valid for code (860) TV tuner, except
code (498) Japan version:
TV tuner (MOST) (A2/10)
Operating and display unit display in rear (A40/2)

f62 30 sw/ge 0.75 mm2
PSE control unit (combined) (A37) 20

f63 30 rt 4.0 mm2 Valid for code (433) Left dynamic seat, incl. multicontour seat, and for code (434) Right dynamic seat, incl. multicontour seat, on model 220:
Pneumatic pump for dynamic seat control (M40/1) 30

f64 30 rt/br 2.5 mm2 Left front seat adjustment control unit with memory (N32/1) 25

f65 15 - - -

f66 30 rt/vi 2.5 mm2 Right front seat adjustment control unit with memory (N32/2) 25

f67 30 rt/bl 2.5 mm2 Valid for code (223) Electrically adjustable rear bench seat, and for code (224) Electrically adjustable individual rear seats with seat ventilation, heated seats and memory package, on model 220:
Rear seats control unit (N25/6) 25

f68 30 rt/ws 1.0 mm2 Valid for code (582) Rear air conditioning, on model 220:
Rear AC control unit (N22/4)
Rear auxiliary heating system supply unit (A31/1)
Rear AC refrigerant shutoff valve (Y67) 15

f69 30 rt/sw 1.0 mm2 Valid for code (582) Rear air conditioning, on model 220:
Rear air conditioning electronic blower controller (N29/2) 15

f70 30 rt/sw 0.75 mm2 Valid for code (475) tire pressure monitor:
TPM [RDK] control unit (N88) 10

f71 30 rt 6.0 mm2 Valid for model 220:
Left front reversible emergency tensioning retractor (A76) 40

f72 30 rt 2.5 mm2

rt/gn 4.0 mm2 Valid for model 215:
Rear control unit (N22/6)
Valid for model 220:
Left rear door control unit (N69/3) 40

f73 30 rt 6.0 mm2 Valid for model 220:
Right front reversible emergency tensioning retractor (A76/1) 40

f74 30 rt 4.0 mm2

rt/bl 4.0 mm2 Valid for model 215:
Rear control unit (N22/6)
Valid for model 220:
Right rear door control unit (N69/4) 40

f75 15 sw/rt 1.5 mm2 Valid for code (220) Parktronic system (PTS):
PTS control unit (N62) 10

f76 30 rt/bl 1.5 mm2 Valid for code (308) Refrigerator box in center rear backrest, on model 220:
Rear backrest refrigerator box (A39/1) 15

f77 30 rt/sw 2.5 mm2 Overhead control panel control unit (N70) 40

*Assignment of rear fuse and relay box* 50-77 Fuses K40/5 Rear fuse and relay module Q-U relay
		P54.15-2033-05

Fuse	Terminal	Color of fused wire	Fused function	Rating in amperes (A)
f50	30	-	Valid for code (540) Electric roller blind for rear window: Rear window roller blind relay (K40/5kQ)	10
f51	30	-	Valid for code (882) Towing sensor: Towing sensor relay (K40/5kR)	5
f52	30	-	Fuel pump relay (K40/5kT)	30
f53	30	-	Heated rear window relay (K40/5kU)	50
f54	15	rs/rt 0.75 mm2	Valid for code (550) Trailer hitch: Trailer recognition control unit (N28/1)	10
f55	30	rt/vi 2.5 mm2	Valid for code (550) Trailer hitch: Trailer socket, 13-pin (X58)	25
f56	30	rt/ge 2.5 mm2	Valid for code (550) Trailer hitch: Trailer recognition control unit (N28/1)	30
f57	30	rt 2.5 mm2	Valid for code (881) Remote trunk closing (RTC): Trunk lid "open" relay (K69/1) trunk lid close relay (K69/2) RTC [HDFS] hydraulic pump (M51)	25
f58	30	gr/sw 0.75 mm2	Valid for code (889) Keyless Go, on model 215: Keyless Go control unit (N69/5) Left door Keyless Go antenna (A2/38) Left rear Keyless Go antenna (A2/39) Right door Keyless Go antenna (A2/40) Right rear Keyless Go antenna (A2/41) Left door Keyless Go lift solenoid (L12) Right door Keyless Go lift solenoid (L12/2)	7.5
			Valid for model 220: Keyless Go control unit (N69/5) Left front door Keyless Go antenna (A2/38) Left rear door Keyless Go antenna (A2/39) Right front door Keyless Go antenna (A2/40) Right rear door Keyless Go antenna (A2/41) Left front door Keyless Go lift solenoid (L12) Left rear door Keyless Go lift solenoid (L12/1) Right front door Keyless Go lift solenoid (L12/2) Right rear door Keyless Go lift solenoid (L12/3)
f59	30	rt/ws 2.5 mm2	Valid for code (450) Taxi version: Special vehicle multifunction control unit (SVMCU) (N26/9)	30
f60	30	rt/ge 0.75 mm2	Valid for code (860) TV tuner: Rear window antenna amplifier module (A2/12) Valid except code (498) Japan version: Navigation processor (N41/1) Valid for code (498) Japanese version: VICS power supply separation pointX137/1	7.5
f61	30	sw/ge 0.75 mm2	Valid for hands-free system: Hands-free system control unit (A35/1)	7.5
			Valid for code (813) Voice recognition system (VRS [SBS]), except code (498) Japan version: Voice recognition system control unit (A35/11)
		rt/sw 0.75 mm2	Valid for code (380) Preinstallation for MB phone "CTEL" (complete): Portable CTEL connector (X39/39)
		sw/ge 1.5 mm2	Valid for code (382) MB phone "CTEL" in armrest, except code (498) Japan version, except code (491) USA version: Telecommunications control unit (N112) Bluetooth module (A34/11) Valid for model 220: Rear telephone handset (A34/8)
		rt/sw 1.5 mm2	Valid for code (388) Universal Portable CTEL Interface system, except code (491) USA version, except code (498) Japan version: Universal Portable CTEL Interface (UPCI [UHI]) control unit (N123/1/) Telephone interface (A34/4) E-net compensator (A28/3)
			Valid for code (388) Universal Portable CTEL Interface system, with code (491) USA version: Universal Portable CTEL Interface (UPCI [UHI]) control unit (N123/1) Emergency call system control unit (N123/4)
		sw/ge 1.0 mm2	Valid for code (498) Japanese version: GPS box control unit (N41/6)
		rt/ge 0.75 mm2	Valid for code (860) TV tuner, except code (498) Japan version: TV tuner (MOST) (A2/10) Operating and display unit display in rear (A40/2)
f62	30	sw/ge 0.75 mm2	PSE control unit (combined) (A37)	20
f63	30	rt 4.0 mm2	Valid for code (433) Left dynamic seat, incl. multicontour seat, and for code (434) Right dynamic seat, incl. multicontour seat, on model 220: Pneumatic pump for dynamic seat control (M40/1)	30
f64	30	rt/br 2.5 mm2	Left front seat adjustment control unit with memory (N32/1)	25
f65	15	-	-	-
f66	30	rt/vi 2.5 mm2	Right front seat adjustment control unit with memory (N32/2)	25
f67	30	rt/bl 2.5 mm2	Valid for code (223) Electrically adjustable rear bench seat, and for code (224) Electrically adjustable individual rear seats with seat ventilation, heated seats and memory package, on model 220: Rear seats control unit (N25/6)	25
f68	30	rt/ws 1.0 mm2	Valid for code (582) Rear air conditioning, on model 220: Rear AC control unit (N22/4) Rear auxiliary heating system supply unit (A31/1) Rear AC refrigerant shutoff valve (Y67)	15
f69	30	rt/sw 1.0 mm2	Valid for code (582) Rear air conditioning, on model 220: Rear air conditioning electronic blower controller (N29/2)	15
f70	30	rt/sw 0.75 mm2	Valid for code (475) tire pressure monitor: TPM [RDK] control unit (N88)	10
f71	30	rt 6.0 mm2	Valid for model 220: Left front reversible emergency tensioning retractor (A76)	40
f72	30	rt 2.5 mm2 rt/gn 4.0 mm2	Valid for model 215: Rear control unit (N22/6) Valid for model 220: Left rear door control unit (N69/3)	40
f73	30	rt 6.0 mm2	Valid for model 220: Right front reversible emergency tensioning retractor (A76/1)	40
f74	30	rt 4.0 mm2 rt/bl 4.0 mm2	Valid for model 215: Rear control unit (N22/6) Valid for model 220: Right rear door control unit (N69/4)	40
f75	15	sw/rt 1.5 mm2	Valid for code (220) Parktronic system (PTS): PTS control unit (N62)	10
f76	30	rt/bl 1.5 mm2	Valid for code (308) Refrigerator box in center rear backrest, on model 220: Rear backrest refrigerator box (A39/1)	15
f77	30	rt/sw 2.5 mm2	Overhead control panel control unit (N70)	40