Wiring diagrams for Mercedes-Benz C-class AMG
Access to the online wiring database Mercedes-Benz C-class AMG W203/S203/CL203 (2001-2004)
Anti-theft circuit (1 of 2)
Anti-theft circuit (1 of 2)
Front sam control module circuit (1 of 3)
Front sam control module circuit (1 of 3)
Rear sam control module circuit (1 of 2)
Rear sam control module circuit (1 of 2)
High/low bus circuit (1 of 2)
High/low bus circuit (1 of 2)
Wiring diagram engine performance 2.3l (1 of 3)
Wiring diagram engine performance 2.3l (1 of 3)
Exterior lamps circuit (1 of 2)
Exterior lamps circuit (1 of 2)
Power door locks circuit (1 of 2)
Power door locks circuit (1 of 2)
Comand actuation circuit, sedan (1 of 2)
Comand actuation circuit, sedan (1 of 2)
Radio circuit, sedan with amplifier (1 of 2)
Radio circuit, sedan with amplifier (1 of 2)
Comand actuation circuit, wagon (1 of 2)
Comand actuation circuit, wagon (1 of 2)

Wiring Diagrams for Mercedes-Benz C-class AMG W203/S203/CL203 (2001-2004)

  • Description:
    Engines: 2.3L, 2.6L, 3.2L
  • Systems: 75 Components: 1065
  • After payment
  • A PDF file with a set of all electrical circuits will be sent to your email.
  • Quality Guarantee
  • Finding components on wiring diagrams
  • You will have permanent online access
$19,9
$49

Demo access to the database:

List of systems:

List of components:

2 3 DOOR MOTOR DOOR MOTOR 2 19 15 22 18 TRUNK EMERG TRUNK EMERG TRUNK EXT TRUNK MOTOR TRUNK AJAR 8 6 7 3 2 IR REC IR REC IR REC DOOR MOTOR DOOR MOTOR ANTI-THEFT SYSTEM ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM BACKREST FORE/AFT MOTOR BLOWER MOTOR COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM DOOR LOCKS SYSTEM ENGINE CONTROLS SYSTEM DRIVER SEAT BACKREST ADJUSTMENT MOTOR DRIVER SEAT FORWARD/BACK ADJUSTMENT MOTOR DRIVER SEAT FRONT UP/DOWN ADJUSTMENT MOTOR DRIVER SEAT HEAD RESTRAINT RAISE/LOWER ADJUSTMENT MOTOR DRIVER SEAT REAR UP/DOWN ADJUSTMENT MOTOR ELECTRIC SUCTION FAN ENGINE, A/C W/ INTEGRATED CONTROL ELECTRIC SUCTION FAN ENGINE, A/C WITH INTEGRATED CONTROL ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM ENGINE CONTROLS SYSTEM MEMORY SYSTEM ENGINE CONTROLS SYSTEM TRANSMISSION SYSTEM FOLD-IN MOTOR FOLD-IN MOTOR FUEL FILLER CAP CENTRAL LOCKING MOTOR HEADLAMP RANGE ADJUSTMENT MOTOR HEATING ELEMENT LEFT/ RIGHT MOTOR HIGH PRESSURE, RETURN PUMP MOTOR HORNS SYSTEM ENGINE CONTROLS SYSTEM LEFT BLENDING AIR FLAP ACTUATOR RIGHT BLENDING AIR FLAP ACTUATOR LEFT FOOTWELL FLAP ACTUATOR LEFT FRESH AIR FLAP ACTUATOR RIGHT FOOTWELL FLAP ACTUATOR LEFT FRONT DOOR CENTRAL LOCKING MOTOR LEFT FRONT POWER WINDOW MOTOR LEFT REAR DOOR CENTRAL LOCKING MOTOR LEFT REAR POWER WINDOW MOTOR LEFT, RIGHT DEFROSTER FLAPS ACTUATOR FRESH AIR FLAPS ACTUATOR LEFT, RIGHT FOOTWELL FLAPS ACTUATOR LEFT/ RIGHT MOTOR AUTO DIM MOTOR W/ POSITION, OBSTRUCTION SENSORS MOTOR+ MOTOR- PASSENGER SEAT FORWARD/BACK ADJUSTMENT MOTOR PASSENGER SEAT HEAD RESTRAINT RAISE/LOWER ADJUSTMENT MOTOR PASSENGER SEAT REAR UP/DOWN ADJUSTMENT MOTOR REAR BLOWER MOTOR REAR ROLLER BLIND MOTOR RIGHT DEFROSTER VENT FLAP ACTUATOR RIGHT FRESH AIR FLAP ACTUATOR RIGHT FRONT DOOR CENTRAL LOCKING MOTOR RIGHT FRONT POWER WINDOW MOTOR RIGHT REAR DOOR CENTRAL LOCKING MOTOR RIGHT REAR POWER WINDOW MOTOR ROOF MOTOR SEAT HEIGHT UP/DOWN MOTOR STARTER MOTOR STARTING SYSTEM ENGINE CONTROLS SYSTEM TAILGATE WIPER MOTOR TRUNK LID CENTRAL LOCKING MOTOR UP/ DOWN MOTOR FOLD-IN MOTOR

1 2 1 11 42 41 CAN-B H CAN-B L 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 CAN H CAN L 1 2 3 4 5 6 7 8 9 10 11 12 CAN-B L CAN-B H FUEL LVL 1 2 3 4 5 6 7 8 9 10 CAN-B H CAN-B L 1 2 3 4 5 6 7 8 9 10 DIAG 1 2 3 4 5 6 7 8 9 10 SW GROUP SW GROUP SW GROUP SW GROUP SW GROUP 1 2 3 4 5 6 7 8 RES SAFETY DEC 1 2 3 4 5 6 7 CA 87 31 MODE KICKDN DIAG CAN L CAN H 1 2 3 4 5 6 7 TEMP R PRESS R PRESS FAN SRA R PRESS 1 2 3 4 5 6 BR RELEASE BR RELEASE 1 2 3 4 5 6 L FOG R FOG L HI L LO R HI R LO 1 2 3 4 5 CB GEAR GEAR GEAR GEAR 1 2 3 4 31 30 CAN-B L CAN-B H 1 2 3 4 NA KPR 1 2 3 6 4 PRESS/TEMP PRESS/TEMP PRESS/TEMP PRESS/TEMP RESIDUAL HEAT 1 2 3 6 7 8 ESA SW ESA SW ESA SW ESA SW ESA SW ESA SW 1 2 3 31 30 WAKE 1 2 3 31 DATA 1 2 3 CAN H CAN L 1 2 5 CAN-B L CAN-B H NA 1 2 9 10 8 31 30 CAN L CAN H 31 1 2 9 10 31 30 CAN L CAN H 1 2 AMFM CLEAR CLEAR AM/FM AM/FM 1 2 CAN B L CAN B H 1 2 CAN H CAN L 1 2 CAN-B H CAN-B L 1 2 CLEAR CLEAR AM/FM AM/FM 1 2 CLEAR CLEAR ZF ZF 1 2 DIAG 1 2 FH T FH H 1 2 GPS CLEAR GPS GPS 1 2 H RELEASE H RELEASE 1 2 REAR BLIND REAR BLIND 1 2 ZF 1 2 AMFM CLEAR CLEAR ZF ZF 1 2 ZF CLEAR CLEAR ZF ZF 1 4 2 A-ST FZU 30 1 4 5 10 87 CAN L CAN H DIAG 1 6 5 8 7 ESA CAN-B H CAN-B L CAN-B H CAN-B L 1 6 7 5 2 CA 87 CAN L CAN H DIAG 31 1 6 DIM DIM 1 11 1 4 CAN H CAN L 1 11 35 1 2 7 CAN-C H CAN-C L 1 11 CAN-C H CAN-C L 1 29 30 DIAG 87 31 1 PINS 2 THRU 28: NOT USED 29 30 DIAG 1-2, 3-4, 5-6, 7-8) 1.8L 2.6L, 3.2L 2.3L 2 1 30 DIAG 2 1 CAN L CAN H 2 1 CAN-B H CAN-B L 2 3 1 2 4 1 30 FZU A-ST 2 3 4 1 KPR 87 15 NA 2 3 FUEL CAP FUEL CAP 2 4 1 3 AMBIENT LIGHT, ROAD AHEAD SENSORS 2 9 10 30 CAN-B L CAN-B H 2 MEMORY LOCATION 2.3L 2.6L, 3.2L 2.6L 3.2L 3 2 1 WAKE 30 31 3 2 2 1 CAN-B L CAN-B H 30 31 3 2 CAN-B L CAN-B H 3 4 2 5 6 SIG 3 4 5 ILLUM CAN L CAN H 3 4 67 CAN L CAN H DRVR BELT 3 4 CAN-B L CAN-B H 3 6 5 8 7 30 CAN-C H CAN-C L CAN-B H CAN-B L 3 9 4 6 1 7 5 10 8 U/D MTR COMMON L/R MTR DIM DIM HEAT HEAT TURN TURN 3 9 4 7 5 10 8 U/D MTR COMMON L/R MTR HEAT HEAT TURN TURN 3.0 4 1 2 30 RF HTD SEAT LF HTD SEAT 4 3 2 30 FZU A-ST 4 3 CAN-B H CAN-B L 4 3 CAN-C L CAN-C H 4 3 FOLD FOLD 4 5 6 CAN-B L CAN-B H REVERSE 4 5 CAN L CAN H 4 5 CAN-B L CAN-B H 4 5 FH T FH H 4 6 LOW BEAM LOW BEAM 5 6 7 6 CAN-B L CAN-B H CAN-B L CAN-B H 5 6 7 30 CAN-B H CAN-B L 5 6 WIPE WASH 5 9 CT SENS + SENS - 6 5 2 1 4 3 R LO BEAM R HI BEAM R FOG L FOG L LO BEAM L HI BEAM 6 5 2 4 3 1 R LO BEAM R HI BEAM R FOG L LO BEAM L HI BEAM L FOG 6 5 8 7 2 CAN-C H CAN-C L CAN-B H CAN-B L 31 6 5 8 7 CAN-C H CAN-C L CAN-B H CAN-B L 6 5 CAN-C H CAN-C L 6 5 WIPE WASH 6 7 5 4 CAN-B H CAN-B L 30 31 6 7 5 CAN-B H CAN-B L 30 6 7 CA CAN-B L CAN-B H 6 7 CA CAN-C L CAN-C H 6 7 CAN L CAN H 6 7 CAN-B H CAN-B L 6 29 23 DIAG WAKE MUTE 7 3 11 10 2 8 RF TURN RF PARK RF MARK LF MARK LF TURN LF PARK 7 6 CAN-B L CAN-B H 7 6 CAN-C H CAN-C L 7 8 TURN SIG TURN SIG 8 7 6 5 CAN-B H CAN-B L CAN-C H CAN-C L 30 31 8 7 CAN-B H CAN-B L 8 9 CAN-B L CAN-B H 9 8 CA 9 10 2 1 CAN-B L CAN-B H 30 31 9 10 11 12 13 8 30 CAN-C H CAN-C L CAN-B L CAN-B H 31 9 10 CAN-B L CAN-B H 9 10 COMPUTER DATA LINES SYSTEM CAN L CAN H 10 9 CAN-B H CAN-B L 10 11 13 12 9 8 CAN-C H CAN-C L CAN-B H CAN-B L 30 31 10 11 CAN-C H CAN-C L 11 8 RR BACKUP LR BACKUP 11 12 CAN-B H CAN-B L 11 15 CAN-B H CAN-B L 11 15 CAN-C H CAN-C L 11 15 COMPUTER DATA LINES SYSTEM CAN-C H CAN-C L 12 11 CAN-B L CAN-B H 12 13 CAN-B L CAN-B H 13 2 1 SRA CAN L CAN H 13 12 10 11 CAN-B H CAN-B L CAN-C H CAN-C L 30 31 13 12 CAN-C H CAN-C L 14 13 CAN-B H CAN-B L 15 11 26 38 CAN L CAN H BK WEAR BK WEAR 15 HOOD 16 15 CAN-C H CAN-C L 17 1 15 6 MLS BS CAN L CAN H 17 1 15 6 MLS BS CAN-B L CAN-B H 17 18 12 13 CAN-B L CAN-B H CAN-B L CAN-B H 18 17 CAN B H CAN B L 22 20 19 21 TVA TVA SIG TVA TVA SIG 22 23 29 33 22 20 19 21 TVA TVA SIG TVA TVA SIG 24 25 23 R LICENSE L LICENSE CHMSL 26 39 6 3 TVA MTR TVA MTR 31 GS F- GS F+ GS BF+ GS BF- GS HR- GS HR+ 31 UKB UKB UKB 33 34 36 37 42 43 45 46 SS RF SS RF SS LR SS LR SS RR SS RR SS LF SS LF 35 36 CAN-B L CAN-B H 40 41 CAN L CAN H 41 40 CAN C H CAN C L 50 TNA 2001, 2002 EARLY PROD 2002 LATE PROD 2001, 2002 EARLY PRODUCTION A/C SYSTEM A/C SYSTEM CHARGING SYSTEM ABS MIL ABS SYSTEM ACCEL SET/ AIS 31 AIS AKF 30 AMBIENT LIGHT, ROAD AHEAD SENSORS AMP MOD AMP MOD ANTI-THEFT SYSTEM AP MO- APS VLV VIMS VLV AS SIG TWC TVA SIG AUTO DIM AUTOMATIC TRANSMISSION PROGRAM SELECTOR PUSHBUTTON BA MV- UM 1 SS RF SS RF BLA SS LR SS LR BRK WEAR BRK FLUID CAN B H CAN B L CAN B L CAN B H CAN C H CAN C H CAN C L CAN C L CAN L CAN L CAN H DRVR BELT CAN L CAN H ILLUM CAN-B H CAN-B L 30 31 CAN-B L CAN-B H BACKUP CAN-B L CAN-B H WAKE UP CAN-C H VSS RF SPS SOL VSS LF CAN-C L 31 BA MV+ CAN-L CAN-H CD PLAYER CENTER AIR OUTLET ILLUMINATION CKP INJ 1 INJ 4 CKP- CKP+ CL MODELS CLEAR CLEAR CLEAR CLEAR AM/FM AM/FM CLEAR CLEAR CLEAR CLEAR AM/FM AM/FM CLEAR CLEAR ZF ZF CLOCK- SPRING CMP TVA COMPUTER DATA LINES SYSTEM COOL FAN COOL LVL COOLING FANS SYSTEM COOLING FANS SYSTEM WIPER/WASHER SYSTEM A/C SYSTEM COUPE, SEDAN COUPE, SEDAN, WAGON CPP BRIDGE CPP DIAG CRASH SIG 31 CT CT AS - MAF MAF OIL - TVA TVA SIG RAF RAF SIG TVA MTR CT SENS - CT SENS + CTEL INTERFACE CTSY LMP CYLINDER IGNITION COILS DECEL/ SET DEFOGGER SYSTEM DIAG CAN-C H CAN-C L 15 DIAG MUTE 30 ANT DLC DLC ECM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM ECM DIAG ECM DLC EVAP SENS EXCEPT CL MODELS EXCEPT WAGON EXTERIOR LAMPS FANFARE HORNS FH VR FRONT ASHTRAY ILLUMINATION FRONT CIGAR LIGHTER FRONT DOME FTP - CAN L FTP SIG FTP SIG 31 FP FUEL CL FUEL CL FUEL INJECTORS GS HL- GS HL+ DRVR BELT HEAD AUTO HEADLAMP WASH HEADLIGHTS SYSTEM HEATED REAR WINDOW HI LO HIGH BEAM LOW BEAM HIGH XENON BEAM XENON BEAM HOOD SW HOT AT ALL TIMES HOT AT ALL TIMES HOT AT ALL TIMES HOT IN RUN OR START HOT IN RUN, ACC OR START HTO AT ALL TIMES ILLUMINATION RHEOSTAT IN OUT INJ 2 INJ 4 INJ 3 INJ 1 KS - KS SIG INJ 5 INJ 2 INJ 6 INJ 3 INSTRUMENT CLUSTER INT OFF LEFT AIR OUTLET ILLUMINATION LEFT EXTERIOR MIRROR LEFT FRONT HEATED BACKREST CUSHION LEFT FRONT HEATED SEAT CUSHION LEFT FRONT HEATED SEAT SWITCHES LEFT FRONT IR RECEIVER LEFT FRONT WINDOW RIGHT FRONT WINDOW LEFT MULTI-FUNCTION STEERING WHEEL PUSHBUTTON GROUP LEFT READING LEFT REAR DOOR CONTROL LEFT REAR WINDOW RIGHT REAR WINDOW LEFT RIGHT LEFT TURN IND LF MARK RF MARK BRK LVL PARK BRK MOD COOL LR BACK LR TURN RR STOP RR BACK RR TURN LR STOP LR PARK LSR TR, LA MAF PS - MAF PS SIG RAF SIG RAF MTR TVA MTR MAF SENS - PRESS SIG MAF SIG MAF - CKP MEMORY LOCATION MEMORY STORE MEMORY SYSTEM MIRROR ADJUST MIRROR FOLD- MIRROR SELECT MIRROR SELECT MIRROR ADJUST MR IP MULTIFUNCTION DISPLAY NA LF DOOR FUEL LVL CRASH FUEL LVL LR DOOR RF DOOR RR DOOR NF-L SHLD CLEAR NF-R GND OFF 15 OIL SENS R KS - L KS SIG CLEAR PARK HEAD OFF AUTO PARK OFF PARK OFF AUTO PASS BELT SEAT OCC PASSIVE RESTRAINTS SYSTEM PASSIVE RESTRAINTS SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM PRK BRK PROTECTION) RADIO TELEPHONE, TELE AID TRANSMITTER/ RECEIVER RAF MTR REAR BLOWER ELECTRONIC SELECTOR WHEEL REAR DOME REAR WINDOWS LOCKOUT RES+ RF W/L RIGHT AIR OUTLET ILLUMINATION RIGHT EXTERIOR MIRROR RIGHT FRONT HEATED BACKREST CUSHION RIGHT FRONT HEATED SEAT CUSHION RIGHT FRONT HEATED SEAT SWITCHES RIGHT FRONT IR RECEIVER RIGHT MULTI-FUNCTION STEERING WHEEL PUSHBUTTON GROUP RIGHT READING RIGHT TURN IND ROOF DRIVE SYSTEM RR PARK RR MARK LR MARK RS 31 SB VL+ SB VL- WB L- WB L+ SB VR+ SB VR- WB R- WB R+ SB HL+ SB HL- SB HR- SB HR+ SEATS SYSTEM SEATS SYSTEM WIPER/ WASHER SYSTEM SEDAN WAGON SEDAN, COUPE SEDAN, COUPE WAGON SIG SIG SOUND SYSTEMS SOUND SYSTEMS SOUND SYSTEMS SOUND SYSTEMS SOUND SYSTEMS SOUND SYSTEMS SOUNDER- SS RR SS RR SPS SOL SS LF SS LF 31 STEERING COLUMN MODULE STR WHL SUPPLEMENTAL RESTRAINTS SYSTEM SW GROUP SW GROUP SW GROUP SW GROUP TELE AID TRANSMITTER/ RECEIVER TELEPHONE WIRING TELEPHONE, TELE AID TRANSMITTER TO PIN 1, TO PIN 2, TO PIN 3, TO PIN 4, TO PIN 6, TO PIN 8, TO PIN 8, TO PIN 4, TO PIN 9, TO SPARK PLUGS TO WHEEL SPEED SENSORS TR, LA TR, LA BRK WEAR TRANSMISSION SYSTEM TRANSMISSION SYSTEM COMPUTER DATA LINES SYSTEM TRUNK AJAR TRUNK EMERG TRUNK LID RELEASE TRUNK SW TRUNK EMERG TURN SIGNAL TWC OIL SIG UREF 2 VSS LF VSS RF W/ COMAND W/ COMFORT AAC W/O AMP W/O COMAND WAGON COUPE WAKE 31 WAKE UP 30 31 WALKMAN SEPERATION POINT WARNING BUZZER WASH LVL WIPER/WASHER SYSTEM