Mercedes-Benz GLS-class X166 (2015-2019) rear fuse box Wiring diagrams

ALARM SIREN (RIGHT REAR OF ENGINE COMPT) ANTI-THEFT ALARM SYSTEM/EMERGENCY CALL SYSTEM BUTTON GROUP ATA (EDW) FUNCTION INDICATOR ATA (EDW)/TOWING SENSOR/INTERIOR MOTION SENSOR CONTROL UNIT BATTERY COMPARTMENT PREFUSE BOX BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CENTRAL LOCKING MOTOR COMPUTER DATA LINES SYSTEM ENGINE COMPARTMENT FUSE, RELAY MODULE FUSE 152 FUSE 203 FUSE 49 FUSE 53 GLE CLASS GRN WIRE GRY WIRE GRY/BLK WIRE GRY/YEL WIRE HOT AT ALL TIMES LED LIN B 13 MKS ABH MKS ATR SIG MKS IBH MKS VR SIG OVERHEAD CONTROL PANEL CONTROL UNIT PRE-LOCKING POSITION MICRO SWITCH RBA REAR FUSE BOX RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT REAR DOOR CONTROL MODULE RIGHT REAR DOOR LOCK RIGHT REAR DOOR POWER CLOSING ACTUATOR MOTOR SES MOT C SES MOT RS SIG SIG DF UPPER CONTROL PANEL CONTROL UNIT W/ POWER CLOSING FOR DOORS, TRUNK LID W/O POWER CLOSING FOR DOORS, TRUNK LID WHT WIRE WHT/BLK WIRE WHT/YEL WIRE YEL/BLK WIRE ZV-C ZV-O

ALARM SIREN (RIGHT REAR OF ENGINE COMPT) ANTI-THEFT ALARM SYSTEM/EMERGENCY CALL SYSTEM BUTTON GROUP ATA (EDW) FUNCTION INDICATOR ATA (EDW)/TOWING SENSOR/INTERIOR MOTION SENSOR CONTROL UNIT BATTERY COMPARTMENT PREFUSE BOX BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CENTRAL LOCKING MOTOR COMPUTER DATA LINES SYSTEM ENGINE COMPARTMENT FUSE, RELAY MODULE FUSE 152 FUSE 203 FUSE 49 FUSE 53 GLE CLASS GRN WIRE GRY WIRE GRY/BLK WIRE GRY/YEL WIRE HOT AT ALL TIMES LED LIN B 13 MKS ABH MKS ATR SIG MKS IBH MKS VR SIG OVERHEAD CONTROL PANEL CONTROL UNIT PRE-LOCKING POSITION MICRO SWITCH RBA REAR FUSE BOX RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT REAR DOOR CONTROL MODULE RIGHT REAR DOOR LOCK RIGHT REAR DOOR POWER CLOSING ACTUATOR MOTOR SES MOT C SES MOT RS SIG SIG DF UPPER CONTROL PANEL CONTROL UNIT W/ POWER CLOSING FOR DOORS, TRUNK LID W/O POWER CLOSING FOR DOORS, TRUNK LID WHT WIRE WHT/BLK WIRE WHT/YEL WIRE YEL/BLK WIRE ZV-C ZV-O

BATTERY COMPARTMENT PREFUSE BOX BLK/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H RBA CAN B L COMPUTER DATA LINES SYSTEM FUSE 116 FUSE 253 FUSE 52 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED INTERIOR PREFUSE BOX LED LED 31 LEFT BLIND SPOT ASSIST READINESS, WARNING INDICATOR LEFT FRONT DOOR CONTROL UNIT (IN LEFT FRONT DOOR) LEFT OUTER REAR BUMPER INTEGRATED RADAR SENSOR LEFT OUTSIDE MIRROR NCA WIRE REAR FUSE BOX RED/WHT WIRE RIGHT BLIND SPOT ASSIST READINESS, WARNING INDICATOR RIGHT FRONT DOOR CONTROL UNIT RIGHT OUTER REAR BUMPER INTEGRATED RADAR SENSOR RIGHT OUTSIDE MIRROR

ANST BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE CAN A H PNK RX + WIRE CAN A L PNK TX + WIRE CAN B L CELLULAR TELEPHONE SYSTEM ANTENNA AMPLIFIER/COMPENSATOR COMAND CONTROL UNIT COMAND FAN MOTOR COMPUTER DATA LINES SYSTEM CRADLE COMP DIAG CAN B H DIAGNOSTIC CONNECTOR FUSE 101 FUSE 104 GPS GRN WIRE GRN/BLK WIRE GRY/BLK WIRE GRY/WHT WIRE HANDS-FREE SYSTEM MICROPHONE GROUP HOT W/ CIRCUIT INSIDE REAR VIEW MIRROR LEFT FRONT DOOR SPEAKER LEFT FRONT DOOR TWEETER LEFT REAR DOOR SPEAKER LEFT REAR DOOR TWEETER MIC - MIC 2+ MOBILE PHONE CONTACT PLATE MOST IN MOST OUT MUTE NCA WIRE ORG/ WIRE PNK MIC 1+ WIRE PNK WIRE REAR FUSE BOX RED/BLK WIRE RIGHT FRONT DOOR SPEAKER RIGHT FRONT DOOR TWEETER RIGHT REAR DOOR SPEAKER RIGHT REAR DOOR TWEETER RX- SHIELD SHIELD GPS SOUND SYSTEMS (MOST DATA BUS CIRCUIT) TX(-) USB D+ USB USB D- USB GND USB V BUS VIO WIRE VIO/BLK WIRE W/O COMFORT TELEPHONY W/O SOUND SYSTEM WAKE-UP WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLU WIRE BLU/BLK WIRE BRN WIRE FUSE 133 GLE CLASS GLOBAL POSITIONING SYSTEM ANTENNA SPLITTER GPS GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES MULTI-FUNCTION ANTENNA MULTIMEDIA CONNECTION UNIT (UNDER RIGHT FRONT OF CENTER CONSOLE) NCA WIRE ORG/ WIRE POWER DISTRIBUTION SYSTEM REAR FUSE BOX RED/BLK WIRE RED/WHT WIRE STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER TEL TELEPHONE, STATIONARY HEATER ANTENNA CHANGEOVER SWITCH USB USB SPLITTER (UPPER RIGHT END OF DASH) VIP W/ EMERGENCY CALL/ ASSISTANCE SYSTEM W/ HERMES W/ MULTIMEDIA CONNECTION UNIT W/ USB SPLITTER W/O COMFORT TELEPHONY W/O HERMES W/O MULTIMEDIA CONNECTION UNIT W/O USB SPLITTER WHT WIRE

BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM ENGINE COMPT FUSE, RELAY MODULE EXTERIOR LIGHTS SWITCH FUSE 114 FUSE 207 FUSE 211 FUSE 250 GRY/BLU WIRE HEAD LAMP RANGE CONTROLLER HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED INTERIOR PREFUSE BOX LDS 1 LDS 2 LDS 3 LWR NCA WIRE REAR FOG LIGHT BUTTON REAR FUSE BOX RED/WHT WIRE SAM CONTROL UNIT (RIGHT KICK PANEL) SWITCH ILLUMINATION

BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN B L IP COMBINATION SWITCH COMPUTER DATA LINES SYSTEM ENGINE COMPARTMENT FUSE, RELAY MODULE EXTERIOR LIGHTS SWITCH FUSE 114 FUSE 229 FUSE 231 FUSE 250 GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY/BLU WIRE GRY/WHT WIRE GRY/YEL WIRE HEAD LAMP RANGE CONTROLLER HEADLAMP FLASHER/ HIGH BEAM SWITCH HIGH BEAM INDICATOR LAMP HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED INSTRUMENT CLUSTER INTERIOR PREFUSE BOX LDS 1 LDS 2 LDS 3 LEFT FRONT LAMP UNIT LEFT HEADLAMP RANGE ADJUSTMENT ACTUATOR MOTOR LEFT HIGH BEAM LEFT LOW BEAM LOW BEAM INDICATOR LAMP LOW BEAM SWITCH LWR OVERHEAD CONTROL PANEL CONTROL UNIT RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS REAR FOG LIGHT BUTTON REAR FUSE BOX RED/BLK WIRE RED/WHT WIRE RIGHT FRONT LAMP UNIT RIGHT HEADLAMP RANGE ADJUSTMENT ACTUATOR MOTOR RIGHT HIGH BEAM RIGHT LOW BEAM SAM CONTROL UNIT (RIGHT KICK PANEL) STEERING COLUMN MODULE CONTROL UNIT SWITCH ILLUMINATION WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

30 L 30-R BATTERY COMPARTMENT PREFUSE BOX BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ELECTRIC PARKING BRAKE CONTROL UNIT ELECTRIC PARKING BRAKE SWITCH FUSE 113 FUSE 67 FUSE 68 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED LEFT ELECTRIC PARKING BRAKE ACTUATOR MOTOR M L- M R- REAR FUSE BOX RED WIRE RED/WHT WIRE RIGHT ELECTRIC PARKING BRAKE ACTUATOR MOTOR SW 1 SW 2 SW 3 SW 4 T M L T M R

BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CDI CONTROL UNIT CRASH OUT 1 CRASH OUT 2 DR (+) DRIVER-SIDE ANCHOR FITTING TENSIONER SQUIB ENGINE COMPARTMENT PREFUSE BOX EXCEPT 2.1L TURBO DIESEL FRONT PASSENGER ANCHOR FITTING TENSIONER SQUIB FRONT PASSENGER SEAT OCCUPIED RECOGNITION, ACSR FUSE 134 FUSE 136 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT W/ LH - ME-SFI (ME) CONTROL UNIT N/A ORG/ WIRE PPS IH+ PPS LE- PPS LH- PPS RH+ PS (+) PYRO- FUSE REAR FUSE BOX RED WIRE RED/YEL WIRE RELAY ENERGIZED RH- SAM CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT VIO WIRE VIO/BLU WIRE WEIGHT SENSING SYSTEM (WSS) CONTROL UNIT WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/RED WIRE

BATTERY COMPARTMENT PREFUSE BOX BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE CAN C H CAN C L COMPUTER DATA LINES SYSTEM DIR FUSE 119 FUSE 58 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED IGSV SIG PNK/BLK WIRE REAR FUSE BOX RED WIRE RED/VIO WIRE RED/WHT WIRE SIG-SV TEMP SV TRANSFER CASE ABSOLUTE SENSOR TRANSFER CASE ACTUATOR MOTOR TRANSFER CASE CONTROL UNIT TRANSFER CASE SWITCHOVER MAGNET VCC VIO WIRE WHT WIRE YEL WIRE