Mercedes-Benz C-Class W203 (2000-2007) – fuse box

Passenger seat partially electric adjustment switch.

Driver seat partially electric adjustment switch.

Right trunk lamp;

Left trunk lamp;

Radio remote control receiver STH.

TV tuner (MOST) (as of 1.4.04)

Charge air cooler circulation pump;

Valid without engine 112.961:  

Backup relay 2.

Alarm signal (H3);

ATA inclination sensor [EDW].

Applies to model 203.0, US version (up to 03/31/04):

Power socket.

Voice control system control unit

Dome rear lamp

Dome rear lamp

PTS warning indicator

PTS control unit

 Japanese version : 

VICS + ETC Voltage supply separation point.

Plug polarity reversal relay fuel filler 2.

Valid for model 203.2 / 7 USA version:

Power socket

Central gate control unit.

Special multi-functional vehicle control unit

(SVMCU [MSS]).

Driver’s side front seat adjustment control unit, with memory;

Multifunctional control unit for a special vehicle.

Electric steering wheel lock control unit.

up to 31.5.01:

Telephone transmitter / receiver and TELE AID;

D2B telephone transmitter and receiver  ;

D2B telephone  interface;

E-net compensator;

up to 31.5.01, Japanese version  :

E-call control unit.

Front passenger seat adjustment control unit with memory;

from 1.4.04:

Front passenger side seat adjustment control unit with memory;

to 31.5.03, Taxi:

Multifunctional control unit for a special vehicle;

from 1.6.03, Taxi:

multifunction control unit of a special vehicle;

from 1.6.01, Police  :

multifunction control unit for a special vehicle.

Front passenger seat adjustment control unit with memory;

from 1.4.04 , Taxi:

Multifunctional control unit for a special vehicle.

STH heater

STH heater

Internal socket.

Charge air cooler circulation pump;

as of 1.4.04, Japanese version:

Audio gateway control unit.

to 29.2.04  :

Brake booster vacuum pump controller.

Front passenger side seat adjustment control unit with memory;

from 1.4.04, Police:

Multifunctional control unit for a special vehicle

(SVMCU [MSS]).

Universal portable CTEL control unit

(UPCI [UHI]);

Cell phone separation point;

Telephone interface;

Electric network compensator;

as of 1.6.01, MB Standard telephone:  

Telephone transmitter and receiver, D2B

as of 1.6.01, TELE AID:

Telephone transmitter / receiver and TELE AID, D2B

as of 1.6.01, Canadian vehicles:

Via boot lid separation point / FFS [RBA]

boot lid emergency release switch i

rear SAM control module with module

fuse-relay;

USA version:  

Via boot lid separation point / FFS [RBA]

boot lid emergency release switch i

rear SAM control unit with fuse i

relay module.

as of 1.4.04, Japanese version: 

E-call control unit.

Multifunctional control unit for a special vehicle

up to 31.5.01:

AAC [KLA] control and operating unit

Comfort AAC control and operating unit [kLa]

AAC [KLA] control and service unit;

Comfortable control and operating unit AAC [KLA].

D2B telephone transmitter and receiver;

D2B cell phone separation point.

Wiper speed relay 1 and 2.

Front cigarette lighter (with illumination).

Vacuum pump control unit brake assist;

Valid for engine 112 and engine 113:

Circuit connector sleeve 15 (with fuse);

Valid for engine 646 USA version (up to 03/31/04): 

Circuit 30 connector sleeve;

Valid for engine 646 (as of 1.4.04): 

O2 sensor upstream of TWC [kAt].

Valid for engine 612.990

The output stage  glow (to 31/03/04);

Hot foil mass air flow sensor

(1.4.04 to 30.11.04).

Instrument cluster

Refers to code (581) for the comfort air conditioning

automatic:

C-AAC [K-KLA] multifunctional sensor

C-AAC [K-KLA] sun sensor (4 in total)

Left headlamp assembly

Right headlamp assembly

Applies to AMG vehicles:

Charge air cooler circulation pump

Valid for model 203.0 (up to 31.7.01):

SPS [PML] control unit

Rear SAM control unit with fuse and relay module;

Valid for engine 611/612/642/646:  

CDI control unit.

Starter relay;

Rear SAM control unit with fuse and

relay module;

Valid for engine 111/271/272:  

ME-SFI [ME] control unit;

Valid for engine 112/113: 

ME-SFI [ME] control unit;

Circuit 87M1e coupler sleeve.

ME-SFI [ME] control unit;

Purge control valve (US version);

Activated carbon tank shut-off valve ;

Valid for engine 271.942:  

NOX (nitrogen oxides) control unit;

Valid for engine 642/646: 

CDI control unit;

Valid for engine 642/646: 

Circuit connector sleeve 30.

CDI control unit;

Valid for engine 611/612 (until 30/11/04):

Heating element for deaeration hose.

DTR control unit;

Valid for gearbox 722:

ETC control unit [EGS] (up to 31.5.04);

Electronic lever module control unit

gear changes;

Electric Control Unit (VGS);

Valid for gearbox 716:

Gear recognition switch;

Automatic manual gearbox control

gear unit.

Stop light switch.

EIS control unit [EZS];

Steering column module (as of 1.6.02);

Valid for engine 112/113:

ME-SFI [ME] control unit.

hydraulic pump SEQ

Automatic manual gearbox control unit

Light switch module;

Stop light switch.

Radio and navigation unit;

Operating and display unit i

control COMAND.

Electric air pump.

Sequentronic (ASG))

Valid for diesel engines:

Glow power level.