Mercedes-Benz GLK-class X204 facelift (2012-2015) yel Wiring diagrams

ANTI-THEFT ALARM SYSTEM INDICATOR LAMP ASS LED ASS OFF BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PNK WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN E H CAN E L COMPUTER DATA LINES SYSTEM EMD EMERGENCY CALL SYSTEM CONTROL UNIT FAN RELAY MODULE FRONT ELECTRICAL PREFUSE BOX FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FUSE 152 FUSE 161 156 FUSE 17 FUSE 18 FUSE 46 GRN WIRE GRN/WHT WIRE GRY/YEL WIRE HORNS SYSTEM HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INFO INFO LED INSTRUMENT CLUSTER INSTRUMENT PANEL SWITCH GROUP INTERIOR PROTECTION RECEIVER INTERIOR PROTECTION SWITCH INTERIOR PROTECTION, TOW-AWAY PROTECTION CONTROL UNIT IRS LED IRS-OFF LEFT ENGINE HOOD CONTACT SWITCH LEFT INTERIOR PROTECTION TRANSMITTER LEFT REAR WINDOW GLASS BREAKAGE SENSOR LIN 1 MULTI-FUNCTION DISPLAY NCA WIRE OFF OVERHEAD CONTROL PANEL REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE REAR WINDOW GLASS BREAKAGE SENSOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RIGHT INTERIOR PROTECTION TRANSMITTER RIGHT REAR WINDOW GLASS BREAKAGE SENSOR SOS SOS LED S_GB 30 TOWING SENSOR BUTTON W/O ECO START/ STOP FUNCTION W/ ECO START/ STOP FUNCTION WHT WIRE WS LED YEL WIRE YEL/RED WIRE YEL/VIO WIRE

AIR DISTRIBUTION FLAP ACTUATOR AIR RECIRCULATION MODE BUTTON AUTOMATIC AIR CONDITIONING CONTROL, OPERATING UNIT BLOWER MOTOR BLOWER REGULATOR A/C HOUSING BLU/BLK WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DEFROSTER VENT FLAP ACTUATOR MOTOR EVAPORATOR TEMPERATURE SENSOR FRONT ELECTRICAL PREFUSE BOX FUSE 156 FUSE 158 160 FUSE 161 156 GRY/BLU WIRE HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LEFT BLENDING AIR FLAP ACTUATOR LEFT CENTER AIR OUTLET SYMBOL ILLUMINATION LEFT FRONT SIDE AIR OUTLET SYMBOL ILLUMINATION LIN DATA NCA WIRE NTC- PTC HEATER BOOSTER (2.0L TURBO DIESEL) REAR WINDOW HEATER BUTTON RED WIRE RED/BLK WIRE RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE RIGHT BLENDING AIR FLAP ACTUATOR RIGHT CENTER AIR OUTLET SYMBOL ILLUMINATION RIGHT FRONT SIDE AIR OUTLET SYMBOL ILLUMINATION SIG SUN SENSOR VIO/GRN WIRE VIO/WHT WIRE W/ AIR OUTLET SYMBOL ILLUMINATION W/O ECO START/STOP FUNCTION W/ ECO START/STOP FUNCTION WHT WIRE WHT/BLU WIRE WHT/BRN WIRE YEL WIRE YEL/BLU WIRE

AC HOUSING, AIR RECIRCULATION MODE BUTTON AUTOMATIC AIR CONDITIONING CONTROL, OPERATING UNIT BLOWER MOTOR BLOWER REGULATOR BLU WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DATA DATA FOND EVAPORATOR TEMPERATURE SENSOR FRONT ELECTRICAL PREFUSE BOX FUSE 151 FUSE 158 160 FUSE 161 156 FUSE 43 HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED NTC- REAR SAM CONTROL UNIT W/FUSE, RELAY MODULE REAR WINDOW HEATER BUTTON RED WIRE RED/BLK WIRE RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE SIG SUN SENSOR VIO/WHT WIRE W/O ECO START/STOP FUNCTION W/ ECO START/STOP FUNCTION WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE

BLU WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE DATA DIFFUSE FLAP ACTUATOR MOTOR EMISSIONS SENSOR FRESH AIR/ RECIRCULATION AIR FLAP ACTUATOR MOTOR FRONT ELECTRICAL PREFUSE BOX FUSE 156 GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES LEFT BLENDING AIR FLAP ACTUATOR LEFT CENTER AIR OUTLET FLAP ACTUATOR MOTOR LEFT CENTER AIR OUTLET SYMBOL ILLUMINATION LEFT DEFROSTER VENT FLAP ACTUATOR MOTOR LEFT FRONT SIDE AIR OUTLET SYMBOL ILLUMINATION NCA WIRE PTC HEATER BOOSTER (2.0L TURBO DIESEL) RAM AIR FLAP ACTUATOR MOTOR REAR AIR OUTLET SYMBOL ILLUMINATION REAR AUTOMATIC AIR CONDITIONING OPERATING UNIT RED WIRE RED/BLK WIRE RED/VIO WIRE RED/WHT WIRE RIGHT BLENDING AIR FLAP ACTUATOR RIGHT CENTER AIR OUTLET FLAP ACTUATOR MOTOR RIGHT CENTER AIR OUTLET SYMBOL ILLUMINATION RIGHT DEFROSTER VENT FLAP ACTUATOR MOTOR RIGHT FOOTWELL FLAP ACTUATOR MOTOR RIGHT FRONT SIDE AIR OUTLET SYMBOL ILLUMINATION VIO/GRN WIRE VIO/RED WIRE VIO/WHT WIRE W/ AIR OUTLET SYMBOL ILLUMINATION W/O AIR OUTLET SYMBOL ILLUMINATION WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE

BRN WIRE BRN/BLK WIRE BRN/RED WIRE CAN B H CAN B L CAN-G H CAN-G L COMPUTER DATA LINES SYSTEM CORNERING ILLUMINATION EXTERIOR LIGHTS SWITCH FRONT ELECTRICAL PREFUSE BOX FRONT FOG LAMP BUTTON FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FUSE 13 FUSE 152 FUSE 161 156 FUSE 163 158 FUSE 5 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/PNK WIRE HEADLAMP RANGE ADJUSTMENT ACTUATOR MOTOR HEADLAMP RANGE CONTROLLER HIGH BEAM SOLENOID HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LEFT DAYTIME RUNNING LAMPS HEADLAMP LEFT FOG LAMP LEFT FRONT LAMP UNIT LEFT REAR LAMP UNIT LEFT XENON LAMP CONTROL UNIT PNK/RED WIRE REAR FOG LAMP REAR FOG LAMP BUTTON REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT DAYTIME RUNNING LAMPS HEADLAMP RIGHT FOG LAMP RIGHT REAR LAMP UNIT SIG SWITCH ILLUMINATION W/O ECO START/STOP FUNCTION WHT WIRE WHT/BLK WIRE WHT/RED WIRE XENON BULB W/ INTEGRATED IGNITION MODULE YEL WIRE YEL/WHT WIRE

BRN WIRE BRN/BLK WIRE BRN/RED WIRE CAN B H CAN B L CAN E H CAN E H 31 CAN E L COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CORNERING ILLUMINATION FRONT FOG LAMPS INDICATOR LAMP GRN WIRE GRN/WHT WIRE HEADLAMP FLASHER/ HIGH BEAM SWITCH LOW BEAM SWITCH HEADLAMP RANGE ADJUSTMENT ACTUATOR MOTOR HIGH BEAM INDICATOR LAMP HIGH BEAM SOLENOID INSTRUMENT CLUSTER LEFT FRONT LEVEL SENSOR LOW BEAM INDICATOR LAMP PARKING BRAKE INDICATOR SWITCH REAR FOG LAMP INDICATOR LAMP RED/BLU WIRE RIGHT FRONT LAMP UNIT RIGHT XENON LAMP CONTROL UNIT STEERING COLUMN MODULE CONTROL UNIT WHT WIRE WHT/RED WIRE XENON BULB W/ INTEGRATED IGNITION MODULE YEL WIRE YEL/WHT WIRE

BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE CIRCUIT 15 RELAY CONTROL UNIT (IF EQUIPPED) DIGITAL AUDIO BROADCASTING CONTROL UNIT DVD PLAYER (IF EQUIPPED) EMERGENCY CALL SYSTEM FROM FUSE 47 (DIAGRAM 1 OF 5) FROM REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE (DIAGRAM 3 OF 5) FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FRONT VEHICLE INTERIOR POWER OUTLET FUEL PUMP CONTROL UNIT FUEL PUMP RELAY FUSE 37 FUSE 38 FUSE 39 FUSE 41 FUSE 42 FUSE 43 FUSE 48 RES FUSE 53 FUSE 54 FUSE 55 FUSE 57 FUSE 58 FUSE 59 FUSE 71 FUSE 83 FUSE 84 FUSE 86 FUSE 87 FUSE 89 GRY WIRE LEFT REAR DISPLAY, RIGHT REAR DISPLAY LEFT REAR DOOR CONTROL UNIT NCA WIRE PARKING SYSTEM CONTROL UNIT (IF EQUIPPED) PNK PNK WIRE PNK WIRE REAR BLOWER MOTOR REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RES+ RIGHT FRONT DOOR CONTROL UNIT SDAR CONTROL UNIT/ HIGH DEFINITION TUNER SEAT ADJUSTMENT RELAY TAILGATE WINDSHIELD WIPER RELAY TO FUSE 42 (DIAGRAM 2 OF 5) TRAILER RECOGNITION CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT (W/ TRAILER HITCH) VEHICLE INTERIOR POWER OUTLET W/O SMOKER PACKAGE YEL WIRE

30 RLS ANST BLK WIRE BLK/GRY WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE 17 GRN WIRE GRN/WHT WIRE GRY WIRE HALL HALL SENSOR 1 HALL SENSOR 2 HOT AT ALL TIMES HS 2 HS(+) MOTOR OVERHEAD CONTROL PANEL CONTROL UNIT OVERHEAD CONTROL PANEL ELECTRONICS PANORAMIC SLIDING ROOF CONTROL MODULE PANORAMIC SLIDING ROOF CONTROL UNIT PANORAMIC SLIDING ROOF HALL SENSOR 1 PANORAMIC SLIDING ROOF HALL SENSOR 2 PANORAMIC SLIDING ROOF MOTOR PANORAMIC SLIDING ROOF ROLLER SUN BLIND DRIVE UNIT RED WIRE RED/BLU WIRE RED/WHT WIRE ROOF MOTOR SENSOR 1 SENSOR 2 SIG SUN BLIND MOTOR TILTING/ SLIDING ROOF DRIVE UNIT TILTING/ SLIDING ROOF SWITCH VIO WIRE WHT WIRE YEL WIRE

BASS BASS SPEAKER BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/VIO WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER INSTRUMENT PANEL SPEAKER COUPE EMERGENCY CALL SYSTEM CONTROL UNIT EXCEPT COUPE FUSE 67 FUSE 69 GRN WIRE GRY WIRE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LCT LEFT FRONT DOOR SPEAKER LEFT REAR BASS SPEAKER LEFT REAR DOOR SPEAKER LEFT REAR SURROUND LOUDSPEAKER LEFT REAR TWEETER MOST DATA BUS CIRCUIT MOST IN MOST MOST OUT MUTE NCA WIRE ORG/ WIRE PNK WIRE REAR BASS SPEAKER REAR BASS SPEAKER AMPLIFIER REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED/BLU WIRE RED/YEL WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR BASS SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR SURROUND LOUDSPEAKER RIGHT REAR TWEETER SOUND SYSTEM AMPLIFIER CONTROL UNIT TWEETER VIO WIRE VIO/BRN WIRE VIO/RED WIRE VIO/WHT WIRE WAKE-UP WHT WIRE YEL WIRE YEL/BLK WIRE

BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/YEL WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DRIVER TRUNK LID/TAILGATE CONTROL BUTTON FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE 2 FUSE 61 GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/PNK WIRE HFE HOT AT ALL TIMES HOT W/ LEFT FRONT DOOR CONTROL UNIT LEFT TAILGATE CONTROL OBSTRUCTION SENSOR STRIP NCA WIRE ORG/ WIRE ORG/GRN WIRE QUIESCENT CURRENT CUTOUT RELAY ENERGIZED REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED/WHT WIRE RED/YEL WIRE RIGHT TAILGATE CONTROL OBSTRUCTION SENSOR STRIP SIG TAILGATE CENTRAL LOCKING MOTOR TAILGATE CONTACT SWITCH TAILGATE CONTROL BUTTON TAILGATE CONTROL DRIVE UNIT TAILGATE CONTROL ELECTRIC MOTOR TAILGATE CONTROL HALL SENSOR TAILGATE CONTROL MAGNETIC CLUTCH TAILGATE CONTROL POSITION SENSOR TAILGATE CONTROL UNIT TAILGATE CONTROL WARNING BUZZER TAILGATE EXTERNAL OPERATION SWITCH TAILGATE LOCKING ELEMENT TRUNK LID TRUNK LID EMERGENCY OPENING SWITCH TRUNK LID RELEASE BUTTON W/ AUTOMATIC TAILGATE W/O AUTOMATIC TAILGATE WHT WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE