GF54.15-P-1257-03IL

Relay assignment of fuse and relay box in engine compartment, left

Fuse and relay box in left of engine compartment

1-27 Fuses
K40/6 Left front fuse and relay module
A-J Relay

x Front of vehicle

P54.15-2031-05

Bay Designation

A Wiper park heater relay (K40/6kA)

B Circuit 15 relay (k40/6kB)

C Circuit relay 15R (K40/6kC)

D Steering column forward/back adjustment relay 1 (K40/6kD)

E Steering column forward/back adjustment relay 2 (K40/6kE)

F High pressure and return pump relay (K40/6kF)

G Wiper stage 1 and 2 relay (K40/6kG)

H Wiper On and Off relay (K40/6kH)

I Steering column height adjustment relay 1 (K40/6kI)

J Steering column height adjustment relay 2 (K40/6kJ)

Bay	Designation
A	Wiper park heater relay (K40/6kA)
B	Circuit 15 relay (k40/6kB)
C	Circuit relay 15R (K40/6kC)
D	Steering column forward/back adjustment relay 1 (K40/6kD)
E	Steering column forward/back adjustment relay 2 (K40/6kE)
F	High pressure and return pump relay (K40/6kF)
G	Wiper stage 1 and 2 relay (K40/6kG)
H	Wiper On and Off relay (K40/6kH)
I	Steering column height adjustment relay 1 (K40/6kI)
J	Steering column height adjustment relay 2 (K40/6kJ)

GF54.15-P-1256-03IL

GF54.15-P-1256-03IL Fuse assignment of fuse and relay box in engine compartment, left

Assignment of fuse and relay box in engine compartment, left

1-27 Fuses
K40/6 Left front fuse and relay module
A-J Relay

X Direction of travel

P54.15-2031-05

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

1 87 - Wiper park heater relay (K40/6kA) 40

2 87 - High pressure and return pump relay (K40/6kF) 50

3 30 - Steering wheel adjustment, horizontal:
S relay 1, jacket tube longitudinal adjustment (K40/6kD)
S relay 2, jacket tube longitudinal adjustment (K40/6kE) 15

4 30 - Steering wheel adjustment, vertical:
S relay 1, jacket tube, height adjustment (K40/6kI)
S relay 2, jacket tube height adjustment (K40/6kJ) 15

5 15R - Wiper On and Off relay (K40/6kH) 40

6 15 bk/vi 0.75mm2 Heater booster switch (S4/3) 7,5

7 15 - - -

8 30 - - -

9 30 rd/wt 1.5mm2 Valid for air suspension:
AIRmatic with ADS control module (N51)
Valid for Active-Body-Control (ABC):
ABC control module (N51/2) 30

10 15 bk/bl 0.75mm2 Windshield wiper water pump (M5/1) 15

11 15R bk/gr 1.5mm2 Front cigar lighter with ashtray illumination (R3) 15

12 15R pk/gn 0.5mm2 Sensor for vehicle-sensitive seat belt lock (A60) 7,5

13 30 rd/bk 4.0mm2 Left front door control module (N69/1) 40

14 15R - - -

15 30 - - -

16 15R bk/bl 0.5mm2 Stop light switch (S9/1) 7,5

17 - - - -

18 15R bk/ye 0.75mm2

bk/ye 0.5mm2 Valid for D-net portable CTEL (D2B) (preinstallation) (code 317):
Portable CTEL connector (X39/39)

Valid for MB D-net telephone (D2B) (code 316):
D2B interface for permanently installed telephone (A59)

Valid for MB D-net telephone (D2B) (code 316) with Tele Aid emergency call system (code 347):
TELE AID control module (A35/8)

Valid for MB D-net telephone (D2B) (code 316) with E-call emergency call system (code 349) via connector sleeve circuit 15R (Z3/12):
D2B-Interface fixed installation (A59)
Frequency selector control module (N96)
Emergency call control module (A35/8) 5

19 15 - - -

20 15 bk/gn 0.5mm2 Instrument cluster (A1)

Datalink connector (X11/4) 5

21 15R bk/ye 0.5mm2 Instrument cluster (A1) 5

22 30 rd/ye 0.75mm2 Instrument cluster (A1) 5

23 30 rd/wt 1.5mm2
rd/wt 0.75mm2
rd/wt 0.5mm2
rd/wt 0.75mm2 via circuit 30 connector sleeve, climate control (Z7/21):
AAC [KLA] control and operating module (N22)
Circulation pump (A31/1m1)
Left duovalve (A31/1y1)
Right duovalve (A31/1y2) 10

24 30 rd/bl 0.75mm2 Diagnostic connector (X11/4) 10

25 30 - - -

26 30 rd/bk 0.75mm2 Upper control panel control module (N72/1) 10

27 30 - - -

Fuse	circuit	Color of fused wire	Fused function	Rating in amperes (A)
1	87	-	Wiper park heater relay (K40/6kA)	40
2	87	-	High pressure and return pump relay (K40/6kF)	50
3	30	-	Steering wheel adjustment, horizontal: S relay 1, jacket tube longitudinal adjustment (K40/6kD) S relay 2, jacket tube longitudinal adjustment (K40/6kE)	15
4	30	-	Steering wheel adjustment, vertical: S relay 1, jacket tube, height adjustment (K40/6kI) S relay 2, jacket tube height adjustment (K40/6kJ)	15
5	15R	-	Wiper On and Off relay (K40/6kH)	40
6	15	bk/vi 0.75mm2	Heater booster switch (S4/3)	7,5
7	15	-	-	-
8	30	-	-	-
9	30	rd/wt 1.5mm2	Valid for air suspension: AIRmatic with ADS control module (N51) Valid for Active-Body-Control (ABC): ABC control module (N51/2)	30
10	15	bk/bl 0.75mm2	Windshield wiper water pump (M5/1)	15
11	15R	bk/gr 1.5mm2	Front cigar lighter with ashtray illumination (R3)	15
12	15R	pk/gn 0.5mm2	Sensor for vehicle-sensitive seat belt lock (A60)	7,5
13	30	rd/bk 4.0mm2	Left front door control module (N69/1)	40
14	15R	-	-	-
15	30	-	-	-
16	15R	bk/bl 0.5mm2	Stop light switch (S9/1)	7,5
17	-	-	-	-
18	15R	bk/ye 0.75mm2 bk/ye 0.5mm2	Valid for D-net portable CTEL (D2B) (preinstallation) (code 317): Portable CTEL connector (X39/39) Valid for MB D-net telephone (D2B) (code 316): D2B interface for permanently installed telephone (A59) Valid for MB D-net telephone (D2B) (code 316) with Tele Aid emergency call system (code 347): TELE AID control module (A35/8) Valid for MB D-net telephone (D2B) (code 316) with E-call emergency call system (code 349) via connector sleeve circuit 15R (Z3/12): D2B-Interface fixed installation (A59) Frequency selector control module (N96) Emergency call control module (A35/8)	5
19	15	-	-	-
20	15	bk/gn 0.5mm2	Instrument cluster (A1) Datalink connector (X11/4)	5
21	15R	bk/ye 0.5mm2	Instrument cluster (A1)	5
22	30	rd/ye 0.75mm2	Instrument cluster (A1)	5
23	30	rd/wt 1.5mm2 rd/wt 0.75mm2 rd/wt 0.5mm2 rd/wt 0.75mm2	via circuit 30 connector sleeve, climate control (Z7/21): AAC [KLA] control and operating module (N22) Circulation pump (A31/1m1) Left duovalve (A31/1y1) Right duovalve (A31/1y2)	10
24	30	rd/bl 0.75mm2	Diagnostic connector (X11/4)	10
25	30	-	-	-
26	30	rd/bk 0.75mm2	Upper control panel control module (N72/1)	10
27	30	-	-	-

GF54.15-P-1256-03JL

GF54.15-P-1256-03JL Fuse assignment of fuse and relay box in engine compartment, left Model 215, 220 as of 1.9.02 up to 31.8.03

Assignment of fuse and relay box in engine compartment, left

1-27 Fuses
K40/6 Left front fuse and relay module
A-J Relay

X Direction of travel

P54.15-2031-05

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

F1 87 - Wiper park heater relay (K40/6kA) 40

F2 87 - High pressure and return pump relay (K40/6kF) 50

F3 30 - Steering wheel adjustment, horizontal:
Steering column forward/back adjustment relay 1 (K40/6kD)
Steering column forward/back adjustment relay 2 (K40/6kE) 15

F4 30 - Steering wheel adjustment, vertical:
Steering column height adjustment relay 1 (K40/6kI)
Steering column height adjustment relay 2 (K40/6kJ) 15

F5 15R - Wiper On and Off relay (K40/6kH) 40

F6 - - - -

F7 - - - -

F8 - - - -

F9 30 rd/wt 1.5 mm2 Valid for air suspension:
AIRmatic with ADS control module (N51) 30

Valid for Active Body Control (ABC)
(Code 487a):
ABC control unit (N51/2), standard on model 215

F10 15 bk/bl 0.75mm2 Windshield washer fluid pump (M5/1) 15

F11 15R bk/ye 0.5mm2 Separation point for VICS voltage supply (X137/1), 5

F12 15R - - -

F13 30 rd/bk 4.0 mm2 Left front door control unit (N69/1), model 220
Left door control unit (N69/1), model 215 40

F14 15R - - 10

F15 30 - - 30

F16 15R bk/bl 0.5mm2 Stop light switch (S9/1) 7.5

F17 15R pk/gn 0.5mm2 Vehicle-sensitive seatbelt lock sensor (A60), model 215 7.5

F18 15R bk/ye 0.75mm2 Valid for telephone preinstallation network D-portable CTEL (code 273):
Portable CTEL connector (X39/39) 5

bk/ye 0.5mm2 Valid for MB standard telephone
(code 853):
Cellular telephone transmitter and receiver unit, D2B (A35/13)

Valid for TELE AID (code 855):
Telephone and TELE AID transmitter and receiver unit, D2B (A35/17)

Valid for EMERGENCY CALL emergency call system (code 348a), USA only:
via circuit 15R (Z3/12) connector sleeve
- E-Call control unit (A35/8)
- Telephone interface (A34/4)

F19 15 rd/ye 0.5mm2 Left front reversible emergency tensioning retractor (A76) model 220
Right front reversible emergency tensioning retractor (A76/1) model 220 5

F20 15 - - -

F21 15R - - -

F22 30 rd/ye 2.5 mm2 Valid for COMAND operating and display system (Code 352a):
COMAND operating, display and control module (A40/3) 15

F23 30 rd/ye 0.75mm2 Valid for TV tuner (code 860) and COMAND operating and display system (code 352a):
TV tuner (A2/42) 7.5

Valid for COMAND operating and display system (code 352a) and Japanese version (code 498):
Via terminal 30 connector sleeve (Z4/3):
- Operating and display unit rear screen (A40/2)

Valid for CD changer (code 819) and Japanese version (code 498):
via circuit 30 connector sleeve (Z4/3)
- CD player with changer (in luggage compartment) (A2/6)

F24 30 rd/ye 2.5 mm2 Audio gateway control module (N93/1) 20

F25 30 rd/ye 2.5 mm2 Valid for sound system (code 810):
Sound amplifier (A2/13), standard on model 215 25

F26 - - - -

F27 30 - - -

Fuse	Terminal	Color of fused wire	Fused function	Rating in amperes (A)
F1	87	-	Wiper park heater relay (K40/6kA)	40
F2	87	-	High pressure and return pump relay (K40/6kF)	50
F3	30	-	Steering wheel adjustment, horizontal: Steering column forward/back adjustment relay 1 (K40/6kD) Steering column forward/back adjustment relay 2 (K40/6kE)	15
F4	30	-	Steering wheel adjustment, vertical: Steering column height adjustment relay 1 (K40/6kI) Steering column height adjustment relay 2 (K40/6kJ)	15
F5	15R	-	Wiper On and Off relay (K40/6kH)	40
F6	-	-	-	-
F7	-	-	-	-
F8	-	-	-	-
F9	30	rd/wt 1.5 mm2	Valid for air suspension: AIRmatic with ADS control module (N51)	30
			Valid for Active Body Control (ABC) (Code 487a): ABC control unit (N51/2), standard on model 215
F10	15	bk/bl 0.75mm2	Windshield washer fluid pump (M5/1)	15
F11	15R	bk/ye 0.5mm2	Separation point for VICS voltage supply (X137/1),	5
F12	15R	-	-	-
F13	30	rd/bk 4.0 mm2	Left front door control unit (N69/1), model 220 Left door control unit (N69/1), model 215	40
F14	15R	-	-	10
F15	30	-	-	30
F16	15R	bk/bl 0.5mm2	Stop light switch (S9/1)	7.5
F17	15R	pk/gn 0.5mm2	Vehicle-sensitive seatbelt lock sensor (A60), model 215	7.5
F18	15R	bk/ye 0.75mm2	Valid for telephone preinstallation network D-portable CTEL (code 273): Portable CTEL connector (X39/39)	5
		bk/ye 0.5mm2	Valid for MB standard telephone (code 853): Cellular telephone transmitter and receiver unit, D2B (A35/13)
			Valid for TELE AID (code 855): Telephone and TELE AID transmitter and receiver unit, D2B (A35/17)
			Valid for EMERGENCY CALL emergency call system (code 348a), USA only: via circuit 15R (Z3/12) connector sleeve - E-Call control unit (A35/8) - Telephone interface (A34/4)
F19	15	rd/ye 0.5mm2	Left front reversible emergency tensioning retractor (A76) model 220 Right front reversible emergency tensioning retractor (A76/1) model 220	5
F20	15	-	-	-
F21	15R	-	-	-
F22	30	rd/ye 2.5 mm2	Valid for COMAND operating and display system (Code 352a): COMAND operating, display and control module (A40/3)	15
F23	30	rd/ye 0.75mm2	Valid for TV tuner (code 860) and COMAND operating and display system (code 352a): TV tuner (A2/42)	7.5
			Valid for COMAND operating and display system (code 352a) and Japanese version (code 498): Via terminal 30 connector sleeve (Z4/3): - Operating and display unit rear screen (A40/2)
			Valid for CD changer (code 819) and Japanese version (code 498): via circuit 30 connector sleeve (Z4/3) - CD player with changer (in luggage compartment) (A2/6)
F24	30	rd/ye 2.5 mm2	Audio gateway control module (N93/1)	20
F25	30	rd/ye 2.5 mm2	Valid for sound system (code 810): Sound amplifier (A2/13), standard on model 215	25
F26	-	-	-	-
F27	30	-	-	-

GF54.15-P-1256-03KL

GF54.15-P-1256-03KL Fuse assignment of fuse and relay box in engine compartment, left Model 215, 220 as of 1.9.03

Assignment of fuse and relay box in engine compartment, left

1 to 27 Fuses
K40/6 Left front fuse and relay module
A to J Relays

X Direction of travel

P54.15-2031-05

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

f1 87 - Wiper park heater relay (K40/6kA) 40

f2 87 - High pressure and return pump relay (K40/6kF) 50

f3 30 - Steering column forward/back adjustment relay 1 (K40/6kD)
Steering column forward/back adjustment relay 2 (K40/6kE) 15

f4 30 - Steering column height adjustment relay 1 (K40/6kI)
Steering column height adjustment relay 2 (K40/6kJ) 15

f5 15R - Wiper On and Off relay (K40/6kH) 40

f6 - - - -

f7 - - - -

f8 - - - -

f9 30 rt/ws 1.5 mm2 Valid for model 220, with code (489) Airmatic (semi-active air suspension):
AIRmatic with ADS control unit (N51) 20

Valid for code (487) Active Body Control (ABC):
ABC control unit (N51/2)

f10 15 sw/bl 0.75 mm2 Windshield washer fluid pump (M5/1) 15

f11 15R sw/ge 0.5 mm2 Valid for code (352) COMAND operating and display system, for code (498) Japan version, for code (813) Voice recognition system (VRS [SBS]):
VICS power supply separation pointX137/1 5

f12 15R - - -

f13 30 rt/sw 4.0 mm2 Valid for model 220:
Left front door control unit (N69/1) 40

Valid for model 215:
Left door control unit (N69/1)

f14 15R - - -

f15 30 - - -

f16 15R sw/bl 0.5 mm2 Stop light switch (S9/1) 7.5

f17 15R rs/gn 0.5 mm2 Valid for model 215:
Vehicle-sensitive seat belt lock sensor (A60) 7.5

f18 15R sw/ge 0.75 mm2 Valid for code (380) Preinstallation for MB phone "CTEL" (complete):
Portable CTEL connector (X39/39) 5

gn/rt 0.5 mm2 Valid for code (494) USA version:
Emergency call system control unit (N123/4)

f19 15 rt/ge 0.5 mm2 Valid for model 220:
Left front reversible emergency tensioning retractor (A76)
Right front reversible emergency tensioning retractor (A76/1) 5

f20 15 - - -

f21 15R - - -

f22 30 rt/ge 0.75 mm2 Valid for code (352) COMAND operating and display system, except code (498) Japan version:
COMAND operating, display and control unit (A40/3) 7.5

rt/ge 2.5 mm2 Valid with code (498) Japan version:
COMAND operating, display and control unit (A40/3) 15

f23 30 rt/ge 0.75 mm2 Valid for code (819) CD changer (6 CDs):
CD player with changer (in trunk) (A2/6) 7.5

Valid for code (352) COMAND operating and display system, for code (498) Japan version, for code (861) Rear TV screen:
Operating and display unit display in rear (A40/2)

f24 30 rt/ge 2.5 mm2 Audio gateway control unit (N93/1) 20

f25 30 rt/ge 2.5 mm2 Valid for code (810) sound system:
Sound amplifier (A2/13) 25

f26 - - - -

f27 30 - - -

*Fuse and relay box in left of engine compartment* 1-27 Fuses K40/6 Left front fuse and relay module A-J Relay x Front of vehicle
		P54.15-2031-05