Mercedes-Benz C-class W202 facelift (1997-2001) wht/yel Wiring diagrams

ABS MIL ASR MIL ASR WARNING IND ASR/ BAS MIL ASR/SPS CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE PAD WEAR IND BRN WIRE BRN/BLK WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM FUSE 30 FUSE/ RELAY BOX GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLAMP RANGE ADJUSTMENT CONTROL MODULE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT FRONT AXLE VSS SPEED SENSOR LEFT FRONT BRAKE PAD WEAR SENSOR LEFT REAR AXLE VSS SPEED SENSOR NCA WIRE PASSENGER'S SIDE FUSE/ RELAY MODULE BOX RADIO DATA LINK CONNECTOR (RIGHT REAR OF ENGINE COMPT) RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT AXLE VSS SPEED SENSOR RIGHT FRONT BRAKE PAD WEAR SENSOR RIGHT REAR AXLE VSS SPEED SENSOR TERMINAL BLOCK TERMINAL BLOCK 2.1 ULTRASONIC PTS CONTROL MODULE WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

ABS LATERAL ACCELERATION SENSOR ABS MIL BLK WIRE BLK/BLU WIRE BLK/PNK WIRE BLK/YEL WIRE BRAKE PAD WEAR IND BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM ESP MIL ESP OFF SWITCH ESP WARN IND ESP/ BAS MIL ESP/SPS/BAS CONTROL MODULE FUSE 2 FUSE, RELAY BOX FUSE 30 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/YEL WIRE HEADLAMP RANGE ADJUSTMENT CONTROL MODULE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT FRONT AXLE VSS SPEED SENSOR ESP YAW RATE SENSOR LEFT FRONT BRAKE PAD WEAR SENSOR LEFT REAR AXLE VSS SPEED SENSOR NCA WIRE PASSENGER'S SIDE FUSE/ RELAY MODULE BOX PNK/RED WIRE POLARITY PROTECTION RELAY RADIO RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT AXLE VSS SPEED SENSOR RIGHT FRONT BRAKE PAD WEAR SENSOR RIGHT REAR AXLE VSS SPEED SENSOR STEERING ANGLE SENSOR TERMINAL BLOCK ULTRASONIC PTS CONTROL MODULE WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

BACKREST FORE/AFT BACKREST FORE/AFT MOTOR BATTERY BLK WIRE BLU WIRE BRN WIRE CF RELAY MODULE (ON RIGHT SIDE OF TRUNK FLOOR) FORE/AFT MOTOR REAR RAISE/LOWER MOTOR FRONT RAISE/LOWER MOTOR FRONT SEAT HEIGHT FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE, RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE 1 GRN WIRE GRY WIRE HEAD RESTRAINT RAISE/LOWER MOTOR HEAD RESTRAINT UP/DOWN HOT AT ALL TIMES HOT IN ACC, RUN OR START LEFT FRONT DOOR SWITCH LEFT FRONT POWER SEAT MOTOR GROUP LEFT FRONT POWER SEAT SWITCH NCA WIRE ORG/ WIRE PASSENGER'S POWER SEAT CIRCUIT PNK PNK WIRE PNK WIRE PNK/WHT WIRE REAR FUSE BOX (RIGHT SIDE OF TRUNK) REAR FUSE BOX (RIGHT SIDE OF TRUNK) FUSE 6 RED WIRE RIGHT FRONT DOOR SWITCH SEAT FORE/ AFT REAR SEAT HEIGHT SOLID STATE VIO WIRE W/ BOTH LEFT, RIGHT FRONT POWER SEATS W/ ONLY LEFT FRONT POWER SEAT W/ ONLY RIGHT FRONT POWER SEAT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE

1/A INSTRUMENT CLUSTER HIGH BEAM ON INPUT BLK WIRE BLK/GRY WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/VIO WIRE COMBINATION SWITCH DAYTIME RUNNING LIGHT CONTROL MODULE (BEHIND LEFT SIDE OF DASH) EXTERIOR LAMP FAILURE EXTERIOR LAMP SWITCH EXTERIOR LIGHTS SYSTEM (REAR FOG LAMP) EXTERIOR LIGHTS SYSTEM POWER DISTRIBUTION SYSTEM FLASH HI FOG LAMP FUSE FUSE 19 FUSE 22 FUSE 24 FUSE 25 FUSE 32 FUSE 31 FUSE 33 FUSE 35 FUSE/ RELAY BOX GRN WIRE GRY WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HEAD HIGH LOW HOT AT ALL TIMES HOT IN ACCY, RUN, OR START HOT IN OFF OR ACCY HOT IN RUN OR START INSTRUMENT CLUSTER SYSTEM LEFT FOOTWELL) LEFT HEADLAMP UNIT LH HEAD LOW HIGH MONITORING MODULE (ON LEFT REAR OF ENGINE COMPARTMENT) NCA WIRE NSE FOG LIGHTS SWITCH OFF OFF PARK OFF RH PARK OFF RH PARK HEAD LH PNK WIRE RED WIRE RELAY BOX FUSE 34 RH PARK HEAD LH RIGHT HEADLAMP UNIT SEPARATION RELAY MODULE TERMINAL BLOCK TRANSMISSIONS SYSTEM ENGINE CONTROLS SYSTEM WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE

ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE DATA LINK CONNECTOR FOR DTC FROM EXTERIOR LAMP FAILURE MONITORING MODULE (DIAGRAM FROM FUSE 33 (DIAGRAM FROM FUSE 34 (DIAGRAM FRONT AXLE SENSOR (HEADLAMP RANGE ADJUSTMENT) FUSE 13 FUSE, RELAY BOX (ON LEFT REAR OF ENGINE COMARTMENT) GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/VIO WIRE HEADLAMP RANGE ADJUSTMENT CONTROL MODULE HIGH BEAM HIGH BEAM STANDING/ PARKING HOT IN RUN OR START LEFT HEADLAMP UNIT LOW BEAM XENON NCA WIRE REAR AXLE SENSOR (HEADLAMP RANGE ADJUSTMENT) RED WIRE RED/YEL WIRE RIGHT HEADLAMP UNIT STANDING/ PARKING VIO WIRE WHT WIRE WHT/YEL WIRE YEL WIRE

1 2 4 1 LEFT OUTER SENSOR 1 2 4 3 LEFT INNER SENSOR 2 1 34 1 VSS RF 2 1 VSS RF 2 4 1 4 RIGHT INNER SENSOR 2 4 1 5 RIGHT CENTER SENSOR 2 4 1 6 RIGHT OUTER SENSOR 4 2 1 2 LEFT CENTER SENSOR ASR/SPS CONTROL MODULE BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/WHT WIRE DATA LINK CONNECTOR (RIGHT REAR CORNER OF ENGINE COMPT) ESP/BAS CONTROL MODULE F+ F+ F- F- F DATA FRONT BUMPER PTS SENSOR ASSEMBLY FUSE 14 FUSE, RELAY BOX (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLU WIRE GRY/VIO WIRE GRY/YEL WIRE HOT IN RUN OR START PTS ON/OFF SWITCH PTS WARNING INDICATOR (CENTER INSTRUMENT PANEL AIR OUTLET) PTS WARNING INDICATOR (LEFT INSTRUMENT PANEL AIR OUTLET) RF ERK DIAG TEVES BOSCH TRAILER) TRANSMISSIONS SYSTEM (LOWER CONTROL FIELD CONTROL MODULE) ULTRASONIC PTS CONTROL MODULE VSS RF W/ ELECTRONIC STABILITY W/O ELECTRONIC STABILITY WHT/RED WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

BACKREST FORE/AFT BACKREST FORE/AFT MOTOR REAR RAISE/LOWER MOTOR BATTERY BLK WIRE BLU WIRE BRN WIRE CF RELAY MODULE (ON RIGHT SIDE OF TRUNK FLOOR) DRIVER'S POWER SEAT CIRCUIT FORE/AFT MOTOR FRONT RAISE/LOWER MOTOR FRONT SEAT HEIGHT FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE, RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE 1 GRN WIRE GRY WIRE HEAD RESTRAINT RAISE/LOWER MOTOR HEAD RESTRAINT UP/DOWN HOT AT ALL TIMES HOT IN ACC, RUN OR START LEFT FRONT DOOR SWITCH NCA WIRE ORG/ WIRE PNK PNK WIRE PNK WIRE PNK/WHT WIRE REAR FUSE BOX REAR FUSE BOX (RIGHT SIDE OF TRUNK) FUSE 6 REAR SEAT HEIGHT RED WIRE RIGHT FRONT DOOR SWITCH RIGHT FRONT POWER SEAT MOTOR GROUP RIGHT FRONT POWER SEAT SWITCH SEAT FORE/ AFT SOLID STATE VIO WIRE W/ BOTH LEFT, RIGHT FRONT POWER SEATS W/ ONLY LEFT FRONT POWER SEAT W/ ONLY RIGHT FRONT POWER SEAT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE

1 2 3 4 SOLID STATE 1 2 3 SOLID STATE 100 OHMS 300 OHMS 38 39 40 41 42 43 44 JUMPERED TO PINS 13, 14 SHORTING BAR ACSR AUTOMATIC CHILD SEAT RECOGNITION WARNING LAMP BLK WIRE BLK/PNK WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CRA OUT JUMPERED TO PINS 6, 7 SHORTING BAR CRASH SIGNAL DRIVER AIR BAG SQUIB DRIVER ETR SQUIB FRONT PASSENGER AIR BAG SQUIB FRONT PASSENGER ETR SQUIB FUSE 2 FUSE 4 FUSE 7 FUSE, RELAY BOX (ON LEFT REAR OF ENGINE COMPARTMENT) GRN WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE HORN/ AIR BAG CLOCK SPRING CONTACT HOT AT ALL TIMES HOT IN ACC, RUN OR START INSTRUMENT CLUSTER JUMPERED TO PINS 1, 2 SHORTING BAR JUMPERED TO PINS 10, 11 SHORTING BAR JUMPERED TO PINS 16, 17 SHORTING BAR JUMPERED TO PINS 18, 19 SHORTING BAR JUMPERED TO PINS 3, 4 SHORTING BAR LEFT FRONT SEAT BELT BUCKLE SWITCH LEFT SIDE AIR BAG SENSOR LEFT SIDE AIR BAG SQUIB LOWER CONTROL FIELD CONTROL MODULE NCA WIRE P+ DIAG AB, D+ AB, D- D+ AB, P+ AB, P- ACSR D+ D- P+ P- PNK PNK WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/YEL WIRE RIGHT FRONT SEAT BELT BUCKLE SWITCH RIGHT SIDE AIR BAG SENSOR RIGHT SIDE AIR BAG SQUIB SOLID STATE SRS CONTROL MODULE (ON TRANSMISSION TUNNEL, FORWARD OF SHIFTER) SRS MALFUNCTION INDICATOR LAMP VIO WIRE WHT WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE