Mercedes M-Class w163 (1997-2005) – fuse box diagram
Year of manufacture: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005.
Lighter fuse (electrical outlet) in Mercedes M-Class w163 (1997-2005). Is fuse 10 in the fuse box in the engine compartment.
Fuse and relay box in the left rear of the engine compartment (until 08/31/01).
| No. |
Description | Amps [A] |
| 1 | Internal Socket (X58 / 1) | 15 |
| 2 | Instrument cluster (A1):
Front left indicator (A1e1); Front left indicator (E1): Left Indicator (E1e5) Left rear light (E3): Indicator left (E3e1) Left auxiliary indicator (E22/1) Inner Coupling Sleeve, Circuit L (Z53/4) Trailer Hitch Hitch (X52) |
7,5 |
| 3 | Right front light assembly (E2):
Right-hand driving light (E2e1) |
15 |
| 4 | Supply for sliding roof (SHD), circuit 30:
Sliding roof (SHD) motor (M12) |
30 |
| 5 | Left front light assembly (E1):
Left headlight (E1e1) Powder Instrument (A1): High beam indicator lamp (A1e3) |
7,5 |
| 6 | Rear Door Wiper Motor (M6 / 4) | 7,5 |
| 7 | Combination switch (S4):
Emergency light switch (S6/1s1) Windshield washer system switch (S4s4) Windshield washer switch (S4s5) Windshield Wiper Motor (M6/1) K17 Relay: Intermittent wiper relay. |
15 |
| 8 | Instrument cluster control unit (N78) | 25 |
| 9 | Instrument cleaning device (A1)
License plate illumination: Left license plate light (E19/3V) Rear right license plate light (E19/4) License plate light, left spare wheel bracket (E19/5) License plate light, right spare wheel carrier (E19/6) Cockpit connection bushing, drcuit 58d (Z50/1): Left window switch (S21/13y) Right Side Window Switch (S21/14) (Light Emitting Diodes) Left Front SIH Switch (S51/1) Right front SIH switch (S51/2) (light emitting diodes) Heater/AC Switch (S98) (light emitting diodes) 2-position switch combination (S97/6) (light emitting diodes) ESP OFF Switch (S76/6) (light emitting diodes) Outdoor mirror switch, folding and unfolding (S50/1) (light emitting diode) Electric light range control switch (SI/1) (light emitting diode) Windshield wiper/rear window washer (S78) (light emitting diode) Roof Switch (S13/2) (light emitting diode) Reversing Light Switch (S16/2) Lighting (R3e1) Center console switching group (S21). |
7,5 |
| 10 | Radio (A2)
Roof connection bushing, circuit 15R (Z54/1): Left visor with illuminated mirror (Е14/.1) Sun visor on the right with illuminated mirror (E14/2) Control unit for on-board computer (N41) Automatic dimming of the inside rearview mirror (H7) Front cigar lighter (with ashtray lighting) R3: Heating element (R3r1) Glove Box Light (E13/1) Instrument cluster (A1): Airbag indicator and warning light (A1e15). |
10 |
| 11 | Hot foil mass flow sensor (B2 / 5) Camshaft position sensor (L5 / 1) Fuel Injection Valves (Y62) For M111: – HFM control module (N3 / 4) |
10 |
| 12 | Internal connection sleeve, circuit 58L (Z53 / 6): – Trailer hitch hitch (X52) – Left Tail lamp (E3): – Left tail light and parking light (E3e2) Team. Left front light (E1): – Left position and parking light ( E1e3) – Left Position Indicator Lamp (E1e6) |
7,5 |
| 13 | Roof connection bushing, circumference 30 (Z54 / 2): – Front dome lamp (with switch-off delay and front reading lamp) (E15 / 2) – Rear interior lamp (E15 / 3) – Rear left-hand dome lamp (E15 / 8) – Right Rear Dome Lamp (E15 / 9) – On-board Computer Control Unit (N41) Kit Indicators (A1): – Seat belt warning light (A1E9) Steering wheel angle sensor (N49) Data connector (X11 / 4) |
10 |
| 14 | For diesel:
device |
10 |
| 15 | Internal connection sleeve, circumference 54 (Z52 / 6): Left Stop lamp (E3): – Left stop lamp (E3e4) Right tail lamp (E4): – Right stop light (E4e4) – Central stop lamp height mounted (E21) – Center high-mounted stop lamp, spare wheel holder (E35) – Trailer Hitch Connector (X52) |
10 |
| 16 | Diagnostic connector (X11 / 4) Reversing light switch (S16 / 2) Cockpit connection bushing, circuit 15 (Z50 / 2): – Air conditioning control unit (N19) – Heating / AC switch (S98): – Fan switch (S98s1) – Thermostat (S98p1) – Air recirculation switch Control lamp (S98h1) – Lighting (S98e1) – Lighting Switch (S98e2) – Air Recirculation Switch (S98s2) – Air conditioner ON indicator light (S98h2) – Light switch (S98e2) – Air Conditioning On/Off Switch (S98s3) – Air recirculation flap actuator motor (M39) – Air conditioning control unit (N19) |
15 |
| 17 | Cargo compartment junction box (X58 / 4) | 15 |
| 18 | Trailer Hitch (X52) | 25 |
| 19 | M111:
HFM control module (N3 / 4) Compression fitting 87 M2e (Z7 / 36) Valve |
15 |
| 20 | Electrically adjustable and heated left outside mirror (M21 / 1), electrically adjustable and heated right outside mirror (M21 / 2) Heated mirror | 15 |
| 21 | With sound system: sound amplifier (A2 / 13) Radio (A2) |
25 |
| 22 | Internal connection sleeve, circuit 15 (Z51 / 5) – ETC control module [EGS] (N15 / 3) – Transmission range recognition switch (S16 / 10) – Locking solenoid valve, backup latch / parking latch (Y66 / 1) – Instrument box control (N78) – Traction system control unit (N47) WITH ESP: – Steering angle sensor kit (N49) HFM-SFI control unit (N3 / 4) Electronic motor controller (N3 / 10) |
|
| 23 | Reservation | |
| 24 | Internal joint bushing, circuit 58R (Z52 / 4): – Trailer Hitch Hitch (X52) Right front light assembly (E2): – Right position and parking light (E2e3) Right rear light (E4): – Right rear light and parking light (E4e2) ) Right side marker lamp (E2e6) |
7,5 |
| 25 | Right front light assembly (E2): – Right Indicator Light (E2e5) Right rear light ( E4) – Right indicator light (E4e1) Right additional indicator light (E22 / 2) Traction system controller (N47) Internal connector sleeve, Circuit R (Z53 / 5): – Trailer Hitch Connector (X52) Kit Indicators (A1): – Right Indicator Lamp (A1e2) |
7,5 |
| 26 | Connector, circuit 15 with fuse (Z3 / 29): – Ignition coils M111 (T1) – M112 (T1) ignition coils – M113 (T1) ignition coils |
15 |
| 27 | Traction control unit (N47) | 40 |
| 28 | Internal connection sleeve for heated seats (Z53 / 8): Left / right heated seat supply: – Heated seat relay, phase 1 (K59) – Heated seat relay, phase 2 (K59 / 1) – Heated left front seat cushion (R13 / 1) / Heated right front seat cushion (R13 / 3) – Front left heated seat cushion (R13 / 2) Front right heated seat cushion (R13 / 4) |
20 |
| 29 | Center console switching group (S21): – Right windshield switch (S21s2) – Right Windscreen Motor (M10 / 4) – Left Rear window switch (S21s3) Combination switch, power windows, rear center console (S21 / 15): – Rear left window switch (S21 / 15s1) – Electric window lift motor: left rear (M10 / 5) Relay 16: Front right power window (F1k16) |
30 |
| 30 | Center console switching group (S21): – Left windshield switch (S21s1) – Right Rear window switch (S21s4) Combination switch, power windows, rear center console (S21 / 15): – Right windshield switch (S21 / 15s2) Relay 18: Front left power window (F1k18) |
30 |
| 31 | Center console switching group (S21): – Switch, electric outside mirror adjustment (S50) Cockpit connection bushing, tilt window (Z50 / 13): Rear tilt window: – Rear window tilt window switch (S21 / 13) – Right side tilt window switch ( S21 / 14) Sliding roof switch ( S13 / 2) |
15 |
| 32 | Right front seat adjustment switch (S23) Right front seat adjustment motor assembly (M26) – Forward/reverse motor (M26 / m1) – Up / down motor at the rear (M26 / m2) – Engine up / down in front (M26 / m3) – Front / rear back engine (M26 / m5) |
30 |
| 33 | Front left seat adjustment switch (S22) Seat adjustment motor group: Left front (M25) |
30 |
| 34 | Left front light assembly (E1): Left front dipped beam (E1e2) (S1 / 1 Electric headlight range adjustment switch). Left headlight range adjustment motors (E1m1), right headlight range adjustment motors (E1m2) |
7,5 |
| 35 | Right front light assembly (E2): Right dipped beam (E2e2) |
7,5 |
| 36 | Rear Window Heater | 25 |
| 37 | Rate Signalers: – Two-tone signaling system (H1) – Two-tone signaling system, hom 2 (H1 / 1) |
20 |
| 38 | Fuel pump with fuel level sensor (M3 / 3) | 20 |
| 39 | Reservation | |
| 40 | Vacuum Pump (M 612.963) | 25 |
| 41 | Circulation pump relay (F1k19) Coupling sleeve Right motor compartment, pump (Z57 / 2): – Coolant circulation pump (M13) – Module housing fan motor (M2 / 2) With diesel: Healer stationary heater |
25 |
| 42 | Central locking: – Left front door central locking motor (M14 / 6) – Right front door central locking motor (M14 / 5) Connecting sleeve, interior central locking (Z53 / 1): – Rear door central locking motor (M14 / 7) – CL motor [ZV] Left rear door (M14 / 8) – CL engine [ZV] Right rear door (M14 / 9) – Fuel filling motor CL [ZV] (M14 / 10) |
20 |
| 43 | Heating fan relay (F1 k21) Fan motor (М2) |
30 |
| 44 | Motor fan relay, phase 1 (Flk26) Motor fan relay, phase 1 (F1k26) Left motor compartment connecting sleeve, fan (Z56 / 2) – Left Auxiliary Fan (M4m1) – Right auxiliary fan (M4m2) |
30 |
| 45 | Electric Air Pump (M33) | 40 |
| 46 | Cockpit connection bushing, rear fog light (Z50 / 10): – 2-position switch combination (S96 / 7) (rear fog light diode) Rear light left (E3), rear light right light ( E4) – Rear fog light left (E3e5), rear fog light right (E4e5) Trailer Hitch Connector (X52) |
7.5 |
| 47 | Left connector in engine compartment, additional headlight (Z56 / 4) Front left reflector (E1): – Left fog lamp (E1e4) – Supplemental left-hand driving light (E1e7), supplemental right-hand driving light (E2e7) Front lamp right (E2) |
15 |
| Relay | ||
| K1 | Heated rear window relay | |
| K2 | FAN relay module (K39) | |
| K3 | Electric fuel pump relay (except engine 612.963) | |
| K4 | Indicator relay left | |
| K5 | Circuit 58 relay, license plate illumination / instrument cluster | |
| K6 | Electronic Stability Program (ESP) / stop light cut-off relay | |
| K7 | Right-turn signal relay | |
| K8 | Start relay (solenoid switch, terminal 50) | |
| K9 | Relay circuit 58R (right foot lamp) | |
| K10 | Reservation | |
| K11 | Delayed relay circuit 15 (motor 612.963 only) | |
| K12 | Relay Circuit 15 | |
| K13 | Relay circuit 58L (left foot lamp) | |
| K14 | Comfort Relay | |
| K15 | Central locking relay, tailgate unlocking | |
| K16 | Right Windshield Relay | |
| K17 | Front wiper relay, intermittent | |
| K18 | Left Windshield Relay | |
| K19 | Relay heat circulation pump and fuse box and relay box | |
| K20 | Central locking relay: closing all doors | |
| K21 | Heating Fan Relay | |
| K22 | Cross beam and contact relay | |
| K23 | Central locking relay: unlocks front passenger door, tailgate and fuel filler flap | |
| K24 | Central locking relay: unlocking the driver’s door | |
| K25 | ETS / ESP hydraulic unit relay | |
| K26 | Engine fan relay, phase 1, with air conditioning | |
| K27 | Reservation | |
| K28 | Secondary air injection pump relay | |
| K29 | Rear fog light relay | |
Fuse and relay box at rear of engine compartment (Status 09/01/01)
| No. |
Description | [A] |
| 1 | Not assigned | – |
| 2 | Instrument cluster (A1): – Left indicator (A1e1) Front left indicator (E1): – Left Indicator (E1e5) Left rear indicator (E3): – Left Indicator (E3e1) Left auxiliary indicator (E22 / 1) Inner coupling sleeve, circuit L (Z53 / 4) – Trailer coupling connection (X52) |
7,5 |
| 3 | Not assigned | – |
| 4 | Supply for sliding roof (SHD), circuit 30: – Sliding roof (SHD) motor (M12) |
20 |
| 5 | Not assigned | |
| 6 | Seat warmer | 20 |
| 7 | Change Combination switch (S4): – Emergency light switch (S6 / 1s1). – Windshield washer system switch (S4s4) – Wiper Switch (S4s5) Wiper Motor (M6 / 1) Windshield washer fluid pump (M5 / 1) Relay k17: Front wiper interval relay |
30 |
| 8 | Control box control unit (N78) / E-Call control unit (A35 / 8) | 25 |
| 9 | Instrument group (A1) License plate illumination: – Left rear door license plate light (Е19 / 3), right rear door license plate light (E19 / 4), – License plate light, left spare wheel holder (E19 / 5), license plate light, right spare wheel holder (E19 / 6) Cockpit connection bushing, 58d circuit (Z50 / 1): – Left window switch (S21 / 13), right window switch (S21 / 14) (light emitting diode light) – Front left SIH switch (S51 / 1), front right SIH switch (S51 / 2) (light emitting diode light) – 2-position switch combination (S97 / 6) (light emitting diodes) – ESP OFF switch (S76 / 6) (light emitting diodes) – Exterior mirror switch, folding and unfolding (S50 / 1) (light emitting diode) – Electric light range control switch (S1 / 1) (light emitting diode) – Rear wiper/washer switch (S78) (light emitting diode) – Roof tilt/slide switch (S13 / 2) (light emitting diode) – Lamp reversal switch (S16 / 2) – Lighting (R3e1) – Center console switch assembly (S21) |
7,5 |
| 10 | Radio (A2) Roof connection bushing, perimeter 15R (Z54 / 1) – Lett sun visor with illuminated mirror (Е14 / 1) – Lett sun visor on the right with illuminated mirror (E14 / 2) – Auto-dimming rear-view mirror (H7) Front cigar lighter with ashtray lighting (R3) – Heating element (R3r1) Glovebox lamp (E13 / 1) Set Indicators (A1): – Airbag indicator and warning light (A1e15) |
10 |
| 11 | Hot foil mass flow sensor (B2 / 5) Camshaft position sensor (L5) Fuel Injection Valves (Y62) For M111: – HFM control module (N3 / 4) |
15 |
| 12 | Internal connection sleeve, circuit 58L (Z53 / 6) – Trailer hitch hitch (X52) – Left Tail lamp (E3): – Left tail light and parking light (E3e2) Team. Left front light (E1): – Left parking and stop light (E1e3) ) – Left side marker lamp (E1e6) |
7,5 |
| 13 | Roof connection bushing, circumference 30 (Z54 / 2) – Front dome lamp (with switch-off delay and front reading lamp) (E15 / 2) – Rear interior lamp (E15 / 3) – Rear left-hand dome lamp (E15 / 8 ) – Rear right dome lamp (E15 / 9) – Left front leg recessed light (E17 / 16) – Right front leg recess light (E17 / 15) – Trip computer control unit (TRIP) (N41) Sprayer (A1): Steering system angle sensor (N49) Datalink connector (X11 / 4) |
10 |
| 14 | Engine controller (diesel) Device Injection control Exhaust gas recirculation valve |
25 |
| 15 | Internal connecting sleeve, circumference 54 (Z52 / 6) Left Stop light (E3) – Left stop light (E3e4) Right tail light (E4): – Right stop light (E4e4) – Upper center stop light (E21) – Center high-mounted stop light, spare wheel holder (E35) – Stop light switch |
10 |
| 16 | Diagnostic connector (X11 / 4) Reversing light switch (S16 / 2) Cockpit connection bushing, circuit 15 (Z50 / 2) – Air conditioning control unit (N19) – Heating / AC switch (S98) – Fan switch (S98s1) – Thermostat (S98p1) – Lighting (S98el) – Lighting (S98e2) – Air recirculation switch (S98s2) – Air Conditioning Switch (S98s3) – Air recirculation motor (M39) Flap actuator kit (M39) Indicators (A1) |
15 |
| 17 | Cargo compartment junction box (X58 / 4) | 20 |
| 18 | Trailer Hitch (X52) | 25 |
| 19 | M111:
HFM control module (N3 / 4) |
15 |
| 20 | Not assigned | – |
| 21 | Radio (A2) Cell phone Voice Control System (VCS) |
15 |
| 22 | Internal connection sleeve, circuit 15 (Z51 / 5) – ETC control module [EGS] (N15 / 3) – Transmission range recognition switch (S16 / 10) – Locking solenoid valve, reserve latch / parking latch (Y66 / 1) – Instrument box control (N78) – Traction system control unit (N47) with ESP: – Steering angle sensor kit (N49) Indicators (A1) Button cruise control (S40) FROM M111: HFM-SFI control unit (N3 / 4) Electronic motor controller (N3 / 10) |
15 |
| 23 | Headlight Range Control Module (N71) | 15 |
| 24 | Inner coupling sleeve, circuit 58R (Z52 / 4) – Trailer hitch hitch (X52) Right front reflector assembly (E2) – Right parking lamp and parking lamp (E2e3) Right taillight (E4) – Right rear light and parking light (E4e2) Right side marker light (E2e6) |
7,5 |
| 25 | Front right reflector (E2) – Right Indicator (E2e5) Rear right reflector (E4) – Indicator right (E4e1) Right auxiliary indicator (E22 / 2) Traction system controller (N47) Internal connection sleeve, R circuit (Z53 / 5): – Trailer hitch hitch (X52) Instrument for Instrument cluster cleaning (A1) – Right indicator light (A1e2) |
7,5 |
| 26 | End connector 15, fuse (Z3 / 29) – Ignition column M111 (T1) – M112 (T1) Ignition manifolds – M113 (T1) ignition coils |
15 |
| 27 | Traction control unit (N47) | 40 |
| 28 | Not assigned | – |
| 29 | Not assigned | |
| 30 | Not assigned | |
| 31 | Center console switch group (S21) Cockpit connecting sleeve, ventilation window (Z50 / 13) – Left window switch (S21 / 13) – Right window switch (S21 / 14) Roof tilt and slide switch (S13 / 2) Mirror lamps |
15 |
| 32 | Not assigned | – |
| 33 | Not assigned | – |
| 34 | Not assigned | – |
| 35 | Not assigned | – |
| 36 | Mirror Heater | 10 |
| 37 | Two-color signaling system (H1) | 20 |
| 38 | Fuel pump with fuel level sensor (M3 / 3) on model 163.128 only | 15 |
| 39 | Not assigned | – |
| 40 | Sound System | 25 |
| 41 | Not assigned | – |
| 42 | Central locking: – Left front door central locking motor (M14 / 6) – Right front door central locking motor (M14 / 5) Internal bushing for central locking connector, motor 1 (Z53 / 1) – Rear door central locking motor (M14 / 7) – CL motor [ZV] Left rear door (M14 / 8) – CL engine [ZV] Right rear door (M14 / 9) – Fuel filling motor CL [ZV] (M14 / 10) |
20 |
| 43 | Fan motor (М2) at the back | 20 |
| 44 | Tailgate washer fluid pump (M5 / 3) | 15 |
| 44 | Type 163.154 / 157
Motor fan relay, phase 1 (F1k26) |
40 |
| 45 | Electric Air Pump (M33) | 40 |
| 46 | Cockpit connector bushing, rear fog light (Z50 / 10) – Rear fog light left (E3e5), rear fog light right (E4e5) Trailer Hitch Connector (X52) |
7,5 |
| 47 | Additional headlight connector bushing, right side of engine compartment (Z56 / 4) Front left reflector (E1) – Left fog lamp (E1e4) – Supplemental left-hand driving light (E1e7), supplemental right-hand driving light (E2e7) Front lamp right (E2) – Right fog lamp (E2e4) |
15 |
| 48 | Beep tone (H3) | 20 |
| Relay | ||
| K1 | Heated relay mirror | |
| K2 | FAN relay module (K39) | |
| K3 | Electric fuel pump relay (except engine 612.963) | |
| K4 | Indicator relay left | |
| K5 | Circuit 58 relay, light license plate / instrument cluster | |
| K6 | Stop light relay | |
| K7 | Right-turn signal relay | |
| K8 | Start relay (solenoid switch, terminal 50) | |
| K9 | Relay circuit 58R (right foot lamp) | |
| K10 | Reservation | |
| K11 | Relay circuit 15 with delay (motors 612,963 and 628,963 only) | |
| K12 | Relay Circuit 15 | |
| K13 | Relay circuit 58L (left foot lamp) | |
| K14 | Comfort relay (windows / roof / mirrors) | |
| K15 | Central locking relay, tailgate unlocking | |
| K16 | Reservation | |
| K17 | Front wiper relay, intermittent | |
| K18 | Reservation | |
| K19 | Reservation | |
| K20 | Central locking relay: closing all doors | |
| K21 | Reservation | |
| K22 | Reservation | |
| K23 | Central locking relay: unlock front passenger door, rear door | |
| K24 | Central locking relay: unlocking driver’s door and fuel filler flap | |
| K25 | Reservation | |
| K26 | Motor fan relay, phase 1, with air conditioning | |
| K27 | Backdoor washing machine pump relay | |
| K28 | Secondary air injection pump relay | |
| K29 | Rear fog light relay | |
Fuses and module box, right front legroom
| No. |
Description |
[A] |
| 1 | AIRBAG OFF indicator light | 7.5 |
| 2 | Front Lighter (with ashtray illumination) | For VIN A289564, X754619:
20
From VIN A289565, X754620: 15
|
| 3 | Rear door wiper motor | 15 |
| 4 | For VIN A289564, X754619: E-Call control unit (USA only) From VIN A289565, X754620: front blower motor |
7,5 40 |
| 5 | Vacuum / air conditioning | For VIN A289564, X754619:
7.5
From VIN A289565, X754620: 15
|
| 6 | Internal socket | 20 |
| 7 | Not assigned | – |
| 8 | Heated left front seat cushion and heated right front seat cushion Not assigned |
For VIN A289564, X754619:
20 From VIN A289565, X754620
|
| 9 | Not assigned | – |
| 10 | Front Left Seat Adjustment Switch | For VIN A289564, X754619:
30
From VIN A289565, X754620: 35
|
| 11 | Front right seat adjustment switch | For VIN A289564, X754619:
30
From VIN A289565, X754620: 35
|
| 13 | Remove existing fuel pump with fuel level sensor (gasoline) | 20 |
| 17 | Heated rear window | 25 |
| 19 | HCS Pump [SRA] | 30 |
| 20 | Traffic Light Right | From VIN A289565, X754620:
7,5
|
| 21 | High beam indicator/left-hand driving light | From VIN A289565, X754620:
7,5
|
| 24 | Rear window lift motors and lower control panel power supply | From VIN A289565, X754620:
25
|
| 25 | Windshield lift motors and lower control panel power | From VIN A289565, X754620:
25
|
| Relay | ||
| K1 | Seat Comfort Control Relay | |
| K2 | Fuel pump relay (gasoline) | |
| K4 | Rear Window Defrost Relay | |
| K5 | HCS pump relay [SRA] | |
| K6 | High beam auxiliary relay (from VIN A289565, X754620) | |
| K8 | Lower control panel / contact bridge switch (from VIN A289565, X754620) | |
| K9 | Relay for voltage supply termination. 15 | |
