Mercedes-Benz GLK-class X204 facelift (2012-2015) blk 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

BLK WIRE BLU WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN G H PNK CAN G L WIRE COMPUTER DATA LINES SYSTEM FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE 2 FUSE 41 FUSE 59 HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LED LED 31 LEFT BLIND SPOT ASSIST READINESS, WARNING INDICATOR LEFT FRONT DOOR CONTROL UNIT LEFT OUTSIDE MIRROR LEFT REAR BUMPER INTELLIGENT RADAR SENSOR NCA WIRE PNK WIRE PNK/WHT WIRE REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RIGHT BLIND SPOT ASSIST READINESS, WARNING INDICATOR RIGHT FRONT DOOR CONTROL UNIT RIGHT OUTSIDE MIRROR RIGHT REAR BUMPER INTELLIGENT RADAR SENSOR WHT WIRE

ANST AUDIO/COMAND DISPLAY AUX GND AUX L + AUX R + AUX SHIELD BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN A H CAN A L CAN B H CAN B L COMAND CONTROL UNIT COMAND FAN MOTOR COMPUTER DATA LINES SYSTEM DIAG EMERGENCY CALL SYSTEM CONTROL UNIT FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FUSE 11 FUSE 16 FUSE 26 GND CD GRN WIRE GRN/YEL WIRE H/L HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED HR - LEFT FRONT DOOR BASS SPEAKER LEFT FRONT DOOR SPEAKER (W/O SOUND SYSTEM) LEFT FRONT DOOR TWEETER LVDS MIC - MIC 1+ MIC 2+ MOST DATA BUS CIRCUIT MOST IN MOST OUT MUTE NCA WIRE ORG/ WIRE PNK WIRE RED WIRE RED/YEL WIRE RES+ SHIELD USB D+ USB USB D- USB ELECTRICAL CONNECTOR VIO WIRE VL - VR+ WAKE-UP WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/YEL WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DRIVER SEAT BACKREST INCLI- NATION ADJUST- MENT MOTOR DRIVER SEAT CONTROL UNIT DRIVER SEAT EASY ENTRY SYSTEM LIMIT SWITCH DRIVER SEAT FORE/AFT ADJUSTMENT MOTOR DRIVER SEAT HEAD RESTRAINT ADJUSTMENT MOTOR DRIVER SEAT HEIGHT ADJUSTMENT MOTOR DRIVER SEAT INCLINATION ADJUSTMENT MOTOR DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT CONTROL UNIT DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH DRIVER SEAT LUMBAR SUPPORT PNEUMATIC PUMP FUSE 62 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/VIO WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/YEL WIRE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED HS(+) HV_HS(-) HV_MOT+ LEFT FRONT DOOR CONTROL UNIT LEFT FRONT SEAT ADJUSTMENT SWITCH GROUP LV_HS(-) LV_MOT+ MK+ ML+ ML/K MLS MLS H MLS V MOT- NV_HS(-) NV_MOT+ REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED WIRE RED/BLU WIRE RED/YEL WIRE SIG STEERING COLUMN MEMORY CIRCUIT VIO WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

ANT GPS SHIELD GPS ANT NOT SHIELD NOT BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PNK WIRE BLU/VIO WIRE BRN WIRE CAN-D H CAN-D L CENTER INSTRUMENT PANEL SPEAKER COMAND CONTROL UNIT (W/ COMAND) COMPUTER DATA LINES SYSTEM CRASH DIAGNOSTIC CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) EMERGENCY CALL SYSTEM ANTENNA EMERGENCY CALL SYSTEM BUTTON EMERGENCY CALL SYSTEM CONTROL UNIT FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE 87 GLOBAL POSITIONING SYSTEM ANTENNA SPLITTER GPS GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES INFO INFO LED MB-INFO, BREAKDOWN ASSISTANCE BUTTON MIKR (-) MULTI-FUNCTION ANTENNA MUTE NCA WIRE OVERHEAD CONTROL PANEL CONTROL UNIT OVERHEAD CONTROL PANEL ELECTRONICS RADIO (W/ AUDIO 20) REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED/BLU WIRE SHIELD SIG SOS SOS LED SOUND SYSTEM AMPLIFIER CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT TEL TELEDIAGNOSIS W/ NAVIGATION W/ SOUND SYSTEM W/O NAVIGATION W/O SOUND SYSTEM WS LED YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/VIO WIRE

BLK WIRE BRN WIRE CAN E H CAN E L COMPUTER DATA LINES SYSTEM FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT FRONT SAM CONTROL UNIT W/ FUSE/RELAY MODULE FUSE 13 GRN WIRE GRN/WHT WIRE HEATING ELEMENT TEMPERATURE SENSOR HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LH - NTC- RED/BLU WIRE STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS STEERING WHEEL HEATER STEERING WHEEL HEATER HEATING ELEMENT

ANT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRN WIRE C-CLASS GLK-CLASS CAN A H CAN A L COMPUTER DATA LINES SYSTEM CRADLE NAVIGATION MODULE FM/TMC ANTENNA SPLITTER FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE 11 GLOBAL POSITIONING SYSTEM ANTENNA SPLITTER GPS FM GRN WIRE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LVDS MIC - NAVIGATION MODULE NCA WIRE ORG/ WIRE RADIO REAR WINDOW ANTENNA FM ANTENNA AMPLIFIER RES+ SHIELD TMC TMC TMC VOICE WHT WIRE

15 RELAY (DIAGRAM 2 OF 5) TO FUSE 89 (DIAGRAM 2 OF 5) 2.1L TURBO DIESEL AC HOUSING, ADDITIONAL BATTERY ADDITIONAL BATTERY RELAY CIRCUIT 30 ADDITIONAL FUSE ALTERNATOR BATTERY SENSOR BLK WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE COMBUSTION ENGINE, AIR CONDITIONING W/ INTEGRATED CONTROL FAN MOTOR CONTROL UNIT) DECOUPLING RELAY ELECTRO HYDRAULIC POWER STEERING ELECTRONIC POWER STEERING CONTROL MODULE FROM FUSE 158 (DIAGRAM 1 OF 5) FRONT ELECTRICAL PREFUSE BOX FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FUSE FUSE 150 FUSE 151 FUSE 152 FUSE 153 FUSE 154 FUSE 154 153 FUSE 155 FUSE 156 FUSE 157 FUSE 158 160 FUSE 159 FUSE 159 161 FUSE 160 162 FUSE 161 156 FUSE 162 FUSE 163 158 FUSE 164 FUSE 40 RES FUSE 46 FUSE 47 FUSE 60 FUSE 61 FUSE 64 GLOW OUTPUT STAGE GRY/YEL WIRE INTERIOR PROTECTION, TOW-AWAY PROTECTION CONTROL UNIT MULTICONTOUR SEAT PNEUMATIC PUMP ON-BOARD ELECTRICAL SYSTEM BATTERY PTC HEATER BOOSTER PYROFUSE QUIESCENT CURRENT CUTOUT RELAY REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE CIRCUIT 30 FUSE REAR WINDOW ANTENNA FM ANTENNA AMPLIFIER, FM, AM, CL (ZV) ANTENNA AMPLIFIER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RES+ SPECIAL- PURPOSE VEHICLE MULTIFUNTION CONTROL UNIT STARTER SUPPLEMENTAL RESTRAINT SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TAILGATE CONTROL UNIT TERMINAL BLOCK (CIRCUIT 30) TO CIRCUIT TO DC/AC CONVERTER CONTROL UNIT (DIAGRAM 3 OF 5) TO FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE (DIAGRAM 4 OF 5) TO FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE (DIAGRAM 5 OF 5) TO FUSE 150 (DIAGRAM 1 OF 5) VIO/BLU WIRE W/ AUTOMATIC TAILGATE W/O ECO START/ STOP FUNCTION W/ ECO START/ STOP FUNCTION WHT/GRN WIRE

ADJUSTMENT SWITCH BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE C-CLASS COUPE C-CLASS SEDAN, GLK- CLASS COMPUTER DATA LINES SYSTEM DRIVER SEAT BACKREST INCLINATION ADJUSTMENT MOTOR DRIVER SEAT BACKREST) DRIVER SEAT EASY ENTRY SYSTEM LIMIT SWITCH DRIVER SEAT HEIGHT DRIVER SEAT HEIGHT ADJUSTMENT MOTOR DRIVER SEAT PARTIALLY ELECTRIC SEAT ADJUSTMENT SWITCH FRONT ELECTRICAL PREFUSE BOX FRONT PASSENGER SEAT BACKREST INCLINATION ADJUSTMENT MOTOR FRONT PASSENGER SEAT EASY ENTRY SYSTEM LIMIT SWITCH FRONT PASSENGER SEAT HEIGHT FRONT PASSENGER SEAT HEIGHT ADJUSTMENT MOTOR FRONT PASSENGER SEAT PARTIALLY ELECTRIC SEAT ADJUSTMENT SWITCH FUSE 163 158 FUSE 44 FUSE 45 FUSE 60 HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED MULTICONTOUR SEAT PNEUMATIC PUMP REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED WIRE RED/WHT WIRE SEAT ADJUSTMENT RELAY SIG W/ ECO START/ STOP FUNCTION W/O ECO START/ STOP FUNCTION WHT/BLK WIRE WHT/GRN 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