For Mercedes ML (W 164) 1998,1999, 2000, 2001, 2002, 2003, 2004, 2005 model year.
Mercedes ML280, Mercedes ML300, Mercedes ML320, Mercedes ML350, Mercedes ML420, Mercedes ML450, Mercedes ML500, Mercedes ML550, Mercedes ML53 AMG
Cigarette lighter fuse (front) – Fuse box in cargo compartment – Fuse F46/15A |
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Fuse box in engine compartment.
Fuse box №2 in engine compartment.
Fuse box in passenger compartment.
Battery compartment prefuse box.
Fuse box in cargo compartment.
Fuse box in engine compartment.
fuse box location.
The fuse box is located on the passenger side of the engine compartment.
1 – Fuse box cover
2 – Clamps
Pull clamps 2 in direction of arrow. Lift fuse box cover 1 up. Install fuse box cover in reverse order
fuse box diagram.
Assignment of the fuses.
| R1 | Wiper relay |
| R2 | Front wiper switch |
| R3 | Petrol: Engine coolant pump relay |
| R4 | Engine control (EC) relay |
| R5 | Secondary air injection (AIR) pump relay |
| R6 | Horn relay |
| R7 | Suspension compressor relay |
| R8 | Terminal 15 relay |
| R9 | Starter motor relay |
| F100 | (30A) Windscreen wash/wipe system |
| F101 | (15A) Oxygen sensor Engine control unit Cooling fan (control unit) |
| F102 | (15A) Recirculation pump |
| F103 | (25A) Engine control module (ECM) |
| F104 | (15A) Engine control module (ECM) |
| F105 | (15A) Engine control module (ECM) |
| F106 | – |
| F107 | (40A) Secondary air injection (AIR) pump |
| F108 | (40A) Suspension compressor pump |
| F109 | (25A) Electronic stability program (ESP) |
| F110 | (10A) Alarm system siren |
| F111 | (30A) Transmission |
| F112 | (7,5A) Headlamps |
| F113 | (15A) Horns |
| F114 | Engine control unit or not used |
| F115 | (5A) Electronic stability program (ESP) |
| F116 | (7,5A) Transmission |
| F117 | (7,5A) Cruise control distance range control module |
| F118 | (5A) Engine control module (ECM) |
| F119 | – |
| F120 | (10A) Engine control module (ECM) |
| F121 | – |
| F122 | (25A) Starter |
| F123 | Heated fuel filter or not used 20.0 A |
| F124 | Electro-hydraulic power steering or not used |
| F125 | – |
| F126 | – |
Fuse box №2 in engine compartment.
fuse box location.
Right rear in engine compartment.
fuse box diagram.
legend.
| F4 | – |
| F5 | (40A) Regenerative braking system Or Not used |
| F6 | (40A) Electronic stability program (ESP) |
| F7 | (100A) Air conditioning (AC) |
| F8 | (150A)/(100A) Fuse and relay box in engine compartment |
Fuse box in passenger compartment.
The fuse box is located behind a cover in the dashboard on the front passenger side.
Open the front passenger door. Open the glove box. Insert flat, blunt object as a lever into the edge of the cover 1 at the position indicated by the arrow. Loosen cover 1 from dashboard using lever. Using your hands, pull cover 1 out and remove.
fuse box diagram.
legend.
| F10 | (10A) AC/heater booster fan |
| F11 | (5A) Instrument panel |
| F12 | (15A) Air conditioning (AC) |
| F13 | (5A) Steering column function control module |
| F14 | (7.5A) EIS control unit |
| F15 | (5A) Compass/trip computer Or Multimedia control unit or not used |
| F16 | – |
| F17 | – |
| F18 | – |
Battery compartment prefuse box.
Fuse box location. Under front of passenger’s seat.
fuse box diagram.
legend.
| F78 | (150A) Auxiliary heater (100A also used) |
| F79 | (60A) Power supply control unit |
| F80 | (60A) Power supply control unit |
| F81 | (40A) Fuse and relay box in engine compartment Or Vacuum pump relay (150A also used) or not used |
| F82 | (150A/100A) Load area fuse box/relay plate |
| F83 | (5A) Seat occupation control module Weight sensing system (WSS) control unit |
| F84 | (10A) Supplementary restraint system (SRS) control module |
| F85 | (30A) Intelligend servo module for direct select or (25A) DC-AC converter (115V socket) |
| F86 | (30A) Fascia fuse box/relay plate |
| F87 | (30A) Transfer box control module or not used |
| F88 | (70A) Power supply control unit |
| F89 | (70A) Power supply control unit |
| F90 | (70A) Power supply control unit |
| F91 | (40A) AC/heater blower motor |
Fuse box in cargo compartment.
The fuse box is located in the cargo compartment behind the passenger side trim panel.
1- Lock
2 – Cover
Open the tailgate. Insert a suitable object such as a coin into the slot of lock 1. Turn lock 1 counterclockwise by 90° in direction of arrow. Remove cover 2. Install cover 2 in reverse order.
fuse box diagram (pre 05/2006).
legend (pre 06.2006).
| S | – |
| T | – |
| R | Terminal 15 relay |
| O | Fuel pump (FP) relay |
| P | Rear screen wiper motor relay |
| N | Terminal 15R relay |
| K | Power outlet |
| L | Trailer socket supply relay |
| M | Heated rear window relay |
| F20 | (5A) Aerial signal amplifier |
| F21 | (5A) Rear AC |
| F22 | (5A) Parktronic system Or Radio or not used |
| F23 | (10A) DVD player Or Telephone or not used |
| F24 | (40A) Supplementary restraint system (SRS) Seat belt tension reducer |
| F25 | (15A) Navigation system DVD player |
| F26 | (25A) Control unit, front right door |
| F27 | (30A) Front passenger’s seat adjustment comfort relay or not used |
| F28 | (30A) Driver’s seat adjustment comfort relay or not used |
| F29 | (40A) Supplementary restraint system (SRS) Seat belt tension reducer |
| F30 | (40A) Supplementary restraint system (SRS) left/right fuel pump control unit |
| F31 | (10A) Seat ventilation Electronic steering wheel control unit or not used |
| F32 | (15A) Suspension control system Airmatic control unit |
| F33 | (25A) Keyless entry and start system |
| F34 | (25A) Control unit, front left door |
| F35 | (30A) Audio unit amplifier |
| F36 | (10A) Telematics Emergency call system |
| F37 | (5A) Rear view camera or not used |
| F38 | (10A) TV tuner Or High-voltage battery |
| F39 | (7,5A) Tyre pressure monitoring system or not used |
| F40 | (40A) Tailgate closing aid or not used |
| F41 | (25A) Interior lamps |
| F42 | (25A) Sunroof or not used |
| F43 | (20A) Rear screen wash/wipe system |
| F44 | (20A) Rear accessory socket |
| F45 | (20A) accessory socket |
| F46 | (15A) Cigarette lighter (front) |
| F47 | – |
| F48 | – |
| F49 | (30A) Heated rear window |
| F50 | (10A) Rear screen wash/wipe system |
| F51 | (5A) Charcoal filter switch |
| F52 | (5A) Supplementary restraint system (SRS) |
| F53 | (5A) Airmatic control unit |
| F54 | (5A) Power supply control unit |
| F55 | (7.5A) Light switch Dashboard |
| F56 | (5A) Data link connector (DLC) |
| F57 | (20A) Fuel pump(FP) |
| F58 | (7,5A) Data link connector Central gateway control unit |
| F59 | – |
| F60 | (5A) Glovebox illumination switch Fuse and relay box in engine compartment |
| F61 | (10A) Supplementary restraint system (SRS) Front right electric seat |
| F62 | (30A) Front passenger’s seat adjustment switch |
| F63 | (30A) Driver’s seat adjustment |
| F64 | – |
| F65 | – |
| F66 | – |
| F67 | (25A) AC/heater boosterfan |
| F68 | (25A) |
| F69 | – |
| F70 | (15A/20A) T railer socket |
| F71 | (30A) Trailer socket |
| F72 | (15A) Trailer socket |
Fuse box diagram (since 06.2006).
legend (since 06/2006).
| Fuse | Fused function | Rating in amperes (A) |
|---|---|---|
| 20 | – Interference suppression filter for radio antenna (A49/6) | 5A |
| Valid with code (498) Japanese version: – Microphone array control unit (N41/5) | ||
| 21 | – RCP [HBF] control unit (N72/2) | 5A |
| 22 | Valid for code (220) Parktronic:
Valid with code (228) Stationary heater:
| 5A |
| 23 | Valid for code (864) Rear entertainment system: – DVD player (A40/4) | 10A |
| Valid for code (386) Mobile phone for comfort telephony: – E-net compensator (A28/3) | ||
| Valid for code (386) Mobile phone for comfort telephony or with code (389) Mobile phone preinstallation with universal interface USA/Canada for comfort telephony: – Bluetooth module (A34/7) | ||
| 24 | – Right front reversible emergency tensioning retractor (A76/1) | 40A |
| 25 | Valid for code (512) COMAND APS with DVD changer or with code (527) COMAND APS with single DVD drive (with navigation system) Or with code (528) COMAND APS with DVD changer: – COMAND operating, display and control unit (A40/3)
| 15A |
| 26 | – Right front door control unit (N69/2) | 25A |
| 27 | Valid for code (242) Electrically adjustable front passenger seat with memory: – Passenger-side front seat adjustment control unit with memory (N32/2) | 30A |
| 28 | Valid for code (275) electrically adjustable driver seat, steering column and outside mirrors with memory: – Driver-side front seat adjustment control unit, with memory (N32/1) | 30A |
| 29 | – Left front reversible emergency tensioning retractor (A76) | 40A |
| 30 | Valid for engine 156:
| 40A |
| Valid for code (845) Electric folding 3rd seat row: – Folding rear bench seat control unit (N32/26) | ||
| Valid for model 164.195: – Fuel pump control unit circuit 30 connector sleeve (Z7/88) | ||
| 31 | Valid for code (443) steering wheel heater: – HS [SIH], seat ventilation and steering wheel heater control unit (N25/7) | 10A |
| 32 | Valid for model 164.1 with code (489) AIRmatic (air suspension with level adjustment and adaptive dampening system, ADS) or model 164.8: – AIRmatic control unit (N51) | 15A |
| 33 | Valid with code (889) Keyless Go: – KEYLESS-GO control unit (N69/5) | 25A |
| 34 | – Left front door control unit (N69/1) | 25A |
| 35 | Valid for code (810) sound system:
| 30A |
| 36 | Valid with code (359) TELE AID emergency call system: – Emergency call system control unit (N123/4) | 10A |
| 37 | Valid for code (218) Backup camera without code (498) Japan version: – Backup camera power supply module (N66/10) Valid for code (218) Backup camera and for code (498) Japan version: – Backup camera control unit (N66/2) | 5A |
| 38 | Valid with code (863) Digital/analog TV tuner: – Digital TV tuner (A90/3) Valid with code (498) Japanese version: – TV combination tuner (analog/digital) (A90/1) Valid for model 164.195: – High voltage battery module (A100) | 10A |
| 39 | Valid with code (517) HD radio: – High definition tuner control unit (N87/8) Valid with code (537) Digital radio: – Digital Audio Broadcasting control unit (N87/3) Valid for code (835) South Korea version: -External navigation separation point (X1/55) Valid for code (470) Tire pressure monitor (basic) or for code (475) Tire pressure monitor (Premium): – TPM [RDK] control unit (N88) | 7.5A |
| 40 | Valid for code (890) EASY-PACK liftgate: – Rear-end door closing control unit (N121/1) | 30A |
| 41 | – Overhead control panel control unit (N70) | 25A |
| 42 | – Overhead control panel control unit (N70) | 25A |
| 43 | Valid for engine 272, 273: – Fuel pump control unit (N118) | 20A |
| 44 | Valid for code (494) USA version: – Front interior socket (X58/17) Valid for code (U80) 115 V socket in load compartment: -115V socket (X58/34) | 20A |
| 45 |
| 20A |
| 46 | Valid for code (301) ashtray package/smoker package: – Front cigar lighter with ashtray illumination (R3) | 15A |
| 47 | Valid for model 164.195: – High voltage battery coolant pump (M43/2) Valid for retrofit: – Left front illuminated door sill molding (E17/47) -Right front illuminated door sill molding (E17/48) | 10A |
| 48 | Valid for code (430) Off-road package: – Rear axle differential lock control unit (N15/9) Valid for engine 642.820: AdBlue® supply relay (K27/7) Valid for model 164.195 or model 164.1 with engine 272 as of 1.7.09 or model 164.8 with engine 642 or model 164.8 with engine 273 as of 1.7.09: – Pyrotechnical separator (K88) | 5A |
| 49 | – Heated rear window (R1) | 0 |
| 50 | Switched via rear wiper relay (F4kP): – Liftgate wiper motor (M6/4) | 15A |
| 51 | – Activated charcoal canister shutoff valve (Y58/4) | 5A |
| 52 |
Valid for code (430) Off-road package:
| 5A |
| 53 | Valid for model 164.1 with code (489) AIRmatic (air suspension with level adjustment and adaptive dampening system, ADS) or model 164.8: – AIRmatic control unit (N51) | 5A |
| Valid for engine 156: – Left fuel pump control unit (N118/3) Right fuel pump control unit (N118/4) | ||
| Valid for engine 272, 273: – Fuel pump control unit (N118) | ||
| Valid for code (430) Off-road package: – Transfer case control unit (N15/7) | ||
| 54 | Front SAM control unit (N10) | 5A |
| 55 |
| 7.5A |
| 56 | Valid for engine 642.820: – AdBlue® control unit (N118/5) | 5A |
| Valid for model 164.195: – Fuel pump control unit (N118) | ||
| 57 | Valid without engine 156: Switched via fuel pump relay (F4kO): – Fuel pump (M3) | 20A |
| 58 |
| 7.5A |
| 59 | Valid for code (438) NECK-PRO:
| 7.5A |
| 60 | – Glove compartment illumination with switch (E13/2)
| 5A |
| Valid for code (527) COMAND APS with single DVD drive (with navigation), for code (498) Japan version basic telephony: – Cell phone separation point (X39/37) | ||
| Valid with code (498) Japanese version: – VICS+ETC voltage supply separation point (X137/1) | ||
| Valid for code (404) Left multicontour seat or code (405) Right multicontour seat: – Multicontour seat pneumatic pump (M40) | ||
| Valid for code (835) South Korea version: – External navigation separation point (X1/55) | ||
| Valid for code (234) Blind Spot Assist as of 1.8.10: – Electrical connection, Blind-Spot- Monitoring interior rear bumper (X35/29) | ||
| Valid with code (359) TELE AID emergency call system: – Emergency call system control unit (N123/4) | ||
| 61 | – Restraint systems control unit (N2/7) | 7.5A |
| Valid for code (U18) Automatic child seat recognition (ACSR): – Right front seat contacting strip (X55/4) | ||
| 62 | Valid for code (560) Electrically adjustable driver seat, left and right: – Front passenger seat adjustment switch (S23) | 30A |
| 63 | Valid for code (560) Electrically adjustable driver seat, left and right:
| 30A |
| 64 | – Spare | – |
| 65 | – Spare | – |
| 66 | Valid for code (404) Left multicontour seat or with code (405) Right multicontour seat: – Multicontour seat pneumatic pump (M40) | 30A |
| 67 | Valid for code (582) Rear air conditioner: – Rear air conditioning blower motor (M2/29) | 25A |
| 68 | Valid for code (401) front deluxe seats, incl. seat heating and seat ventilation: – HS [SIH], seat ventilation and steering wheel heater control unit (N25/7) | 25A |
| 69 | Valid for code (430) Off-road package: | 30A |
| – Rear axle differential lock control unit (N15/9) | ||
| 70 | Valid for code (550) Trailer hitch without code (494) USA version: – Trailer hitch socket (13-pin) (X58) | 20A |
| Valid for code (550) AHV and code (494) USA version: – Trailer hitch socket (7-pin) (X58/11) | ||
| 71 | Valid for code (550) Trailer hitch without and with code (494) USA version: – Electric brake control separation point (X58/28) | 30A |
| 72 | Valid for code (550) Trailer hitch without code (494) USA version: – Trailer hitch socket (13-pin) (X58) | 15A |
Relay.
| Relays | Designation |
|---|---|
| K | Relay, circuit 15R sockets (with power-down) (F4kK) (power supply of electric seat adjustment) |
| L | Valid for code (550) Trailer hitch: – Trailer circuit 30X relay (F4kL) |
| M | Heated rear window relay (F4kM) |
| N | Circuit 15 relay (F4kN) |
| O | Fuel pump relay (F4kO) |
| P | Rear wiper relay (F4kP) |
| R | Circuit 15 relay (F58kH) |
| S | Reserve 1 (changer) (F4kS) (power supply for front socket) |
| T | Reserve 2 (normally open contact) (F4kT) (power supply for center and rear sockets) |
| U | Valid for code (550) Trailer hitch: – Trailer relay terminal 30 (F4kU) |
| V | Spare relay 2 (F4kV) |
fuse block diagram.
legend.
| № | Description | A |
|---|---|---|
| A | AdBlue® control unit | 15 |
| B | AdBlue® control unit | 20 |
| C | AdBlue® control unit | 7.5 |
| D | Spare |
| 1 | ABS control module |
| 2 | AC/heater control module- in AC/heater function control panel |
| 3 | AC/heater blower speed resistor – near blower motor |
| 4 | AC sunlight sensor / windscreen wiper rain sensor – top centre of wind screen |
| 5 | Aerial signal amplifier – tailgate |
| 6 | Airbag crash sensor, driver |
| 7 | Airbag crash sensor, passenger |
| 8 | Airbag side assembly crash sensor, driver – bottom of B-post |
| 9 | Airbag side assembly crash sensor, passenger – bottom of B-post |
| 10 | Alarm system siren |
| 11 | Audio unit output amplifier – under seat |
| 12 | Auxiliary heater control module – behind wheel arch liner |
| 13 | Auxiliary heater signal control module – under LH rear seat |
| 14 | Battery – under seat |
| 15 | Cruise control distance range control module |
| 16 | CAN data bus gateway control module |
| 17 | Data link connector (DLC) |
| 18 | Differential lock control module – under load area floor |
| 19 | Door function control module, driver – in door |
| 20 | Door function control module, passenger – indoor |
| 21 | Engine control module (ECM) ,V8 – in front footwell |
| 22 | Engine control module (ECM) , V6- top of engine |
| 23 | Engine control module (ECM), Diesel – behind wheel arch liner |
| 24 | Engine coolant blower motor control module – in engine coolant blower motor |
| 25 | Fuel pump control module , left – under rear seat |
| 26 | Fuel pump control module , right – under rear seat |
| 27 | Fuse box/relay plate , engine bay 1 |
| 28 | Fuse box/relay plate , engine bay 2 |
| 29 | Fuse box/relay plate , fascia |
| 30 | Fuse box/relay plate , load area – behind RH rear trim |
| 31 | Fuse box/relay plate , under seat |
| 32 | Headlamp control module , left (gas discharge headlamps) |
| 33 | Headlamp control module , right (gas discharge headlamps) |
| 34 | Headlamp level control module – under seat |
| 35 | Horn , left |
| 36 | Horn , right |
| 37 | Ignition switch control module |
| 38 | Instrumentation control module |
| 39 | Keyless entry control module – RH load area |
| 40 | Multifunction control module 1 – footwell- functions: Central locking , electric windows , fog lamps, headlamps , headlamp high beam , heated seats , heated windscreen washer jets , headlamp washers , horns, indicators , side lamps , windscreen wash/wipe system |
| 41 | Multifunction control module 2 – incorporated in load area fuse box/relay plate – functions: Alarm system , central locking (rear) , heated rear window, rear screen wash/wipe system , side lamps (rear) , indicators (rear) , seat adjustment relay (passenger), stop lamps , tailgate control module , trailer socket |
| 42 | Multifunction control module 3 – in multi switch assembly (overhead console) – functions: Alarm system , garage door opener, interior lamps , sunroof, windscreen wiper rain sensor |
| 43 | Navigation system control module |
| 44 | Parking aid control module – under seat |
| 45 | Rear folding seat control module – under LH rear seat |
| 46 | Rear view camera control module – under seat |
| 47 | Seat adjustment control module, driver – under seat |
| 48 | Seat adjustment control module, passenger – under seat |
| 49 | Seat heater control module – under RH rear seat |
| 50 | Seat occupation control module- under seat |
| 51 | Steering column function control module – behind steering wheel |
| 52 | Sunroof control module |
| 53 | Supplementary restraint system (SRS) control module |
| 54 | Suspension control module |
| 55 | Tailgate control module – under load area floor |
| 56 | Telephone control module – under LH rea rseat |
| 57 | Transfer box control module |
| 58 | Transmission control module (TCM) – in transmission |
| 59 | Transmission control module (TCM) (DSG gearbox) – on gearbox |
| 60 | Tyre pressure monitor control module – on load area fuse box/relay plate |
| 61 | Voice activation control module – under LH rea rseat |
| 62 | Yaw rate sensor |