Mercedes-Benz CLA-class C118 (2019-2023) Power distribution circuit

ALTERNATOR BATTERY DISCONNECT SWITCH RELAY BLK WIRE BLU WIRE BRN WIRE CENTRAL CONTROL MODULE DRIVETRAIN CONTROL UNIT DUAL CLUTCH TRANSMISSION FULLY INTEGRATED TRANSMISSION CONTROL ELECTROHYDRAULIC ELECTRICAL POWER STEERING CONTROL UNIT ENGINE COMPARTMENT FUSE, RELAY MODULE ENGINE COMPARTMENT PREFUSE BOX FAN MOTOR FINE PARTICLE SENSOR FROM ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 7 OF 7) FUSE 1 FUSE 12 FUSE 14 FUSE 2 FUSE 3 FUSE 40 FUSE 41 FUSE 42 FUSE 43 FUSE 44 FUSE 47 FUSE 48 FUSE 49 FUSE 52 FUSE 53 GRN WIRE LEFT FRONT LAMP UNIT ME-SFI (ME) CONTROL UNIT NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT LAMP UNIT SHORT, LONG-RANGE RADAR SENSOR STARTER, ALTERNATOR CABLE CONNECTOR STATIONARY HEATER UNIT TO BACKUP RELAY (DIAGRAM 2 OF 7) TO VEHICLE INTERIOR FUSE, RELAY MODULE (DIAGRAM 4 OF 7) VOLTAGE DIP LIMITER W/ DYNAMIC LED HEADLAMPS W/ STATIC LED HEADLAMPS WIPER MOTOR

ACTIVE BRAKE ASSIST CONTROLLER UNIT ACTIVE DISTANCE ASSIST DISTRONIC ELECTRIC CONTROLLER UNIT BACKUP RELAY BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE CENTRAL CONTROL MODULE CIRCUIT 50 RELAY DRIVE UNIT CONTROL UNIT DRIVETRAIN CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT TERMINAL 15 RELAY FROM FUSE 48 (DIAGRAM 1 OF 7) FUSE 21 FUSE 22 FUSE 23 FUSE 24 FUSE 25 FUSE 62 FUSE 64 FUSE 66 FUSE 67 FUSE 68 FUSE 69 FUSE 70 FUSE 71 FUSE 72 LEFT FRONT LAMP UNIT ME-SFI (ME) CONTROL UNIT N/A RED WIRE RED/BLK WIRE RED/BLU WIRE RED/PNK WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT LAMP UNIT SHORT, LONG-RANGE RADAR SENSOR TO FUSE 33 (DIAGRAM 6 OF 7) W/ ACTIVE DISTANCE ASSIST DISTRONIC W/ ADAPTIVE CRUISE CONTROL PLUS (DISTRONIC PLUS) W/ DYNAMIC LED HEADLAMPS W/ STATIC LED HEADLAMPS W/O ADAPTIVE CRUISE CONTROL PLUS (DISTRONIC PLUS)

BACKUP CAMERA CONTROL UNIT CENTRAL CONTROL MODULE DRIVER DOOR CONTROL UNIT FROM FUSE 149 (DIAGRAM 5 OF 7) FRONT CENTER CONSOLE USB CONNECTOR FRONT PASSENGER DOOR CONTROL UNIT FUEL PUMP CONTROL UNIT FUSE 150 FUSE 152 FUSE 154 FUSE 156 FUSE 157 FUSE 158 FUSE 159 FUSE 160 FUSE 161 FUSE 162 FUSE 163 FUSE 164 FUSE 165 FUSE 166 FUSE 167 FUSE 168 FUSE 169 FUSE 170 FUSE 171 HAND MOTION SENSOR HEAD UNIT HEAD UNIT/ INSTRUMENT CLUSTER CONTROL UNIT LEFT REAR DOOR CONTROL UNIT MONO MULTI-FUNCTION CAMERA MULTIMEDIA CONNECTION UNIT N/A NCA WIRE PARKING SYSTEM CONTROL UNIT RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS REAR SWITCHING MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RIGHT REAR DOOR CONTROL UNIT STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER TIRE PRESSURE MONITOR CONTROL UNIT TO ELECTRIC STEERING LOCK CONTROL UNIT (DIAGRAM 7 OF 7) W/ TIRE PRESSURE MONITOR W/ WIRELESS MOBILE PHONE CHARGING W/O ACTIVE PARKING ASSIST W/ PARKTRONIC W/O ACTIVE PARKING ASSIST, PARKTRONIC W/O TIRE PRESSURE MONITOR W/O WIRELESS MOBILE PHONE CHARGING

AC HOUSING, ALARM SIREN BLK WIRE BLU/YEL WIRE BRN WIRE CENTRAL CONTROL MODULE DC/AC CONVERTER CONTROL UNIT (CENTER OF LUGGAGE COMPT) DIAGNOSTIC CONNECTOR FM, AM, CL, DAB, KEYLESS-GO ANTENNA AMPLIFIER FROM STARTER BATTERY PREFUSE BOX (DIAGRAM 1 OF 7) FRONT VEHICLE INTERIOR POWER OUTLET FUSE 101 FUSE 103 FUSE 104 FUSE 107 FUSE 108 FUSE 109 FUSE 110 FUSE 111 FUSE 112 FUSE 117 FUSE 123 FUSE 124 FUSE 125 FUSE 126 FUSE 127 FUSE 128 FUSE 129 FUSE 131 FUSE 132 HEATED REAR WINDOW RELAY HERMES CONTROL UNIT INSTRUMENT CLUSTER CONTROL UNIT LUGGAGE COMPARTMENT SOCKET MERCEDES-BENZ INTELLIGENT DRIVE CONTROL UNIT MPAC U MPAC V N/A ORG/BLU WIRE ORG/RED WIRE REAR PASSENGER COMPARTMENT USB CONNECTOR RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/ORG WIRE RED/PNK WIRE RED/YEL WIRE SENS SENS GND STEERING COLUMN MODULE CONTROL UNIT SUBWOOFER AMPLIFIER SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT TO ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 7 OF 7) TO FUSE 119 (DIAGRAM 5 OF 7) TO REAR FUSE, RELAY MODULE (DIAGRAM 6 OF 7) W/ INTERIOR MONITORING YEL WIRE

ADAPTIVE DAMPING SYSTEM CONTROL UNIT ALL-WHEEL DRIVE CONTROL UNIT AMBIANCE ILLUMINATION CONTROL UNIT AUGMENTED REALITY CAMERA CELLULAR TELEPHONE SYSTEM ANTENNA AMPLIFIER/ COMPENSATOR CLIMATE CONTROL OPERATING UNIT DRIVE UNIT CONTROL UNIT DRIVER MULTICONTOUR SEAT CONTROL UNIT DRIVER SEAT CONTROL UNIT DRIVER SEAT LUMBAR SUPPORT ELECTRO PNEUMATIC CONTROL UNIT FROM FUSE 117 (DIAGRAM 4 OF 7) FRONT MOBILE PHONE CRADLE CONTROL UNIT FRONT PASSENGER MULTICONTOUR SEAT CONTROL UNIT FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT ELECTRO PNEUMATIC CONTROL UNIT FRONT SEAT HEATER/ SEAT VENTILATION CONTROL UNIT FUSE 113 FUSE 114 FUSE 115 FUSE 116 FUSE 118 FUSE 119 FUSE 133 FUSE 136 FUSE 137 FUSE 138 FUSE 139 FUSE 140 FUSE 141 FUSE 142 FUSE 143 FUSE 144 FUSE 145 FUSE 146 FUSE 148 FUSE 149 HEAD UNIT/ INSTRUMENT CLUSTER DISPLAY CLUSTER HEAD-UP DISPLAY LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR N/A NCA WIRE OVERHEAD CONTROL PANEL CONTROL UNIT PANORAMIC SLIDING ROOF CONTROL UNIT RED WIRE RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR TO FUSE 150 (DIAGRAM 3 OF 7) TOUCHPAD W/ HEAD UP DISPLAY W/ MEMORY W/ MULTICONTOUR SEATS W/ WIRELESS MOBILE PHONE CHARGING W/O HEAD-UP DISPLAY W/O MEMORY W/O MULTICONTOUR SEATS W/O WIRELESS MOBILE PHONE CHARGING

BACKUP RELAY BELT-DRIVEN STARTER ALTERNATOR FROM FUSE 22 (DIAGRAM 2 OF 7) FROM VEHICLE INTERIOR FUSE, RELAY MODULE (DIAGRAM 4 OF 7) FUSE 201 FUSE 202 FUSE 203 FUSE 204 FUSE 205 FUSE 206 FUSE 207 FUSE 208 FUSE 209 FUSE 210 FUSE 211 FUSE 212 FUSE 213 FUSE 214 FUSE 215 FUSE 33 FUSE 34 FUSE 35 FUSE 36 FUSE 37 FUSE 39 FUSE 58 FUSE 60 N/A RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE TRAILER RECOGNITION CONTROL UNIT TRUNK LID/ LIFTGATE CONTROL CONTROL UNIT

ADDITIONAL BATTERY ADDITIONAL BATTERY FUSE BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/PNK WIRE BRN/RED WIRE CAN B H CAN B L CAN HMI H CAN HMI L CAN PER H CAN PER L CAN-D H CAN-D L CENTER CONSOLE KEYLESS GO ANTENNA CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DCS (+) SIG 1 DRIVER DOOR CONTROL UNIT DRIVER DOOR KEYLESS-GO DOOR HANDLE DRIVETRAIN CONTROL UNIT ELECTRIC STEERING LOCK CONTROL UNIT ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE START/STOP BUTTON FLEX-E BM FLEX-E BP FLEX-E BP PNK FLEX-E BM WIRE FM, AM, CL (ZV), KEYLESS GO ANTENNA AMPLIFIER FROM VEHICLE INTERIOR FUSE, RELAY MODULE (DIAGRAM 3 OF 7) FROM VEHICLE INTERIOR FUSE, RELAY MODULE (DIAGRAM 4 OF 7) FRONT PASSENGER DOOR KEYLESS-GO DOOR HANDLE GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE GRY/YEL WIRE ILLU LEFT REAR KEYLESS GO DOOR HANDLE LEFT UNDERFLOOR KEYLESS-GO ANTENNA LF 1 LF 2 LF MID LOAD COMPARTMENT KEYLESS-GO ANTENNA NCA WIRE ORG/ WIRE ORG/BLU WIRE P NOT PNK FLEX-E BM WIRE PNK FLEX-E BP WIRE PNK WIRE PNK/GRN WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE REL C (+) RIGHT REAR KEYLESS GO DOOR HANDLE RIGHT UNDERFLOOR KEYLESS-GO ANTENNA SIG TO STARTER BATTERY PREFUSE BOX (DIAGRAM 1 OF 7) VIO WIRE VIO/WHT WIRE W/ VEHICLE ACCESS, DRIVE AUTHORIZATION VIA MOBILE PHONE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/PNK WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE