Mercedes-Benz CLA-class C118 (2019-2023) (left rear of cargo area floor) Wiring diagrams

BL (+) BL/TSI (+) BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BUL (+) CAN B H STERN CAN B L CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM ENGINE COMPARTMENT FUSE, RELAY MODULE FUSE 21 GRY/BLU WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED LEFT REAR LAMP UNIT RED WIRE RIGHT REAR LAMP UNIT VIO/BLK WIRE

BACKUP LAMPS CIRCUIT BLK WIRE BLK/RED WIRE BLK/VIO WIRE BLU/GRN WIRE BRN WIRE CAN H H CAN H L CAN HMI H CAN HMI L CAN LR H CAN LR L CLIMATE CONTROL OPERATING UNIT COMPUTER DATA LINES SYSTEM ELECTRONIC STABILITY PROGRAM CONTROL UNIT EXTERIOR LIGHTS, ELECTRIC PARKING BRAKE SWITCH GROUP GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/WHT WIRE INNER LEFT REAR LAMP UNIT INNER RIGHT REAR LAMP UNIT INSTRUMENT CLUSTER CONTROL UNIT LEFT REAR LAMP UNIT NCA WIRE PNK WIRE PNK/RED WIRE RED/BLK WIRE RIGHT REAR LAMP UNIT SIG SIG (1) SIG (2) SIG 3 SIG 4 STEERING COLUMN MODULE CONTROL UNIT STOP LAMP SWITCH VIO WIRE VIO/BLK WIRE VIO/WHT WIRE WHT WIRE YEL/WHT WIRE

BACKUP LAMPS CIRCUIT BLK WIRE BLK/ORG WIRE BLK/YEL WIRE BLU/GRN WIRE BRN WIRE CAN H H CAN H L CAN HMI H CAN HMI L CAN LR H CAN LR L COMPUTER DATA LINES SYSTEM ELECTRONIC STABILITY PROGRAM CONTROL UNIT EXTERIOR LIGHTS, ELECTRIC PARKING BRAKE SWITCH GROUP GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE INNER LEFT REAR LAMP UNIT INNER RIGHT REAR LAMP UNIT INSTRUMENT CLUSTER CONTROL UNIT LEFT REAR LAMP UNIT NCA WIRE PNK WIRE PNK/RED WIRE RED/BLK WIRE RIGHT REAR LAMP UNIT SIG SIG (1) SIG (2) SIG 3 SIG 4 STEERING COLUMN MODULE CONTROL UNIT STOP LAMP SWITCH VIO WIRE VIO/WHT WIRE WHT WIRE

ADAPTIVE DAMPING SYSTEM CONTROL UNIT ALL-WHEEL DRIVE CONTROL UNIT BRN WIRE BRN/WHT WIRE CENTER STOP LAMP CENTER, RIGHT REAR PASSENGER COMPARTMENT SEAT BELT BUCKLES DIFFERENTIAL LOCK ACTUATOR DRIVE UNIT CONTROL UNIT EXHAUST FLAP CONTROLLER INNER LEFT REAR LAMP UNIT INNER RIGHT REAR LAMP UNIT LEFT LICENSE PLATE LAMP LEFT LOAD COMPARTMENT LAMP LEFT OUTER REAR INTEGRATED RADAR SENSOR LEFT OUTER REAR RADAR SENSOR LEFT REAR AXLE DIFFERENTIAL CONTROL UNIT LEFT REAR LAMP UNIT LEFT REAR PASSENGER COMPARTMENT USB PORT 1 LEFT REAR SEAT BELT BUCKLE SWITCH LIFTGATE AMBIENT LAMP, WARNING LAMP LUGGAGE COMPARTMENT SOCKET NCA WIRE REAR CAMERA COVER MOTOR REAR SWITCHING MODULE REAR WINDOW GLASS BREAKAGE SENSOR RIGHT LICENSE PLATE LAMP RIGHT OUTER REAR INTEGRATED RADAR SENSOR RIGHT OUTER REAR RADAR SENSOR RIGHT REAR AXLE DIFFERENTIAL CONTROL UNIT TAILGATE WIPER MOTOR TANK CAP CENTRAL LOCKING ACTUATOR TRAILER HITCH SWITCH TRUNK LID/LIFTGATE EXTERNAL OPERATION BUTTON TRUNK LID/LIFTGATE LOCK W/ INTERIOR MONITORING

BLU WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE CAN B H STERN CAN B L CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DCS GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE MOT- NCA WIRE PNK/BLU WIRE RED WIRE RED/ORG WIRE RIGHT TRUNK LID/LIFTGATE CONTROL DRIVE UNIT SIG TAILGATE CENTRAL LOCKING MOTOR TANK CAP CENTRAL LOCKING ACTUATOR TRUNK LID/LIFTGATE CONTROL WARNING BUZZER TRUNK LID/LIFTGATE EXTERNAL OPERATION BUTTON TRUNK LID/LIFTGATE LOCK VIO/GRN WIRE VIO/ORG WIRE

BACKUP RELAY BLK WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/WHT WIRE ENGINE COMPARTMENT FUSE, RELAY MODULE EXHAUST FLAP ACTUATOR MOTOR FUEL PUMP (FP) (IN FUEL TANK) FUEL TANK DIAGNOSTIC MODULE FUSE 26 FUSE 27 FUSE 28 FUSE 29 FUSE 54 FUSE 55 FUSE 56 FUSE 57 FUSE 60 FUSE 67 GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRY/BLU WIRE HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED LEFT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR NCA WIRE ORG/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR WHT/BLU WIRE

BLK/RED WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM DRIVE UNIT CONTROL UNIT DRIVETRAIN CONTROL UNIT (UNDER CENTER OF DASH) ENGINE COMPARTMENT PREFUSE BOX FLEX-E BM FLEX-E BP FUSE 149 FUSE 2 GRN/BLK WIRE HOT AT ALL TIMES NCA WIRE PNK WIRE PNK/GRN WIRE RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE REL (+) SENS STARTER BATTERY PREFUSE BOX VEHICLE INTERIOR FUSE, RELAY MODULE VIO WIRE VIO/WHT WIRE WHT/BLU WIRE