Wiring Diagrams for Mercedes-Benz A-class W177 (2018-2023)

Automatic a/c circuit

Anti-lock brakes circuit

Anti-theft circuit

Body control modules circuit

Data link connector circuit High/low bus circuit

Cooling fan circuit

Cruise control circuit

Defoggers circuit

Electronic power steering circuit Power steering column circuit

Electronic suspension circuit, w/o power variant uprated 2 Electronic suspension circuit, w/ power variant uprated 2

Stationary heater circuit

Wiring diagram engine performance 2.0l turbo

Backup lamps circuit Exterior lamps circuit, w/ led headlamps Exterior lamps circuit, w/o led headlamps Trailer light circuit

Ground distribution circuit

Headlights circuit, w/ dynamic led headlamps Headlights circuit, w/o led headlamps Headlights circuit, w/ static led headlamps

Horn circuit

Collision avoidance circuit Instrument cluster circuit Overhead console circuit

Courtesy lamps circuit Instrument illumination circuit

Driver"s memory seat circuit Memory mirrors circuit Passenger"s memory seat circuit

Augmented reality camera circuit Blind spot information system circuit Comand actuation circuit Multifunction camera circuit Parktronic circuit Rear camera circuit Stereo multifunction camera circuit

Power distribution circuit

Automatic door locks circuit Keyless go system circuit

Power mirrors circuit

Front multicontour seat circuit Front ventilation & heated seat circuit, w/ memory Front ventilation & heated seat circuit, w/o memory Heated steering wheel circuit Lumbar circuit

Power top/sunroof circuit

Power windows circuit

Comand actuation circuit Sound amplifier circuit

Shift interlock circuit

Charging circuit Starting circuit

Emergency seat belt tensioners circuit Supplemental restraint circuit

A/t circuit Awd circuit

Trunk pull-down circuit

Seat belt warning circuit Tire pressure monitoring circuit

Wiper/washer circuit

ADDITIONAL BATTERY ALARM SIREN ANTI-LOCK BRAKES SYSTEM BATTERY DISCONNECT BATTERY TERMINAL PYROFUSE CYLINDER IGNITION COIL 1 CYLINDER IGNITION COIL 2 CYLINDER IGNITION COIL 3 CYLINDER IGNITION COIL 4 DRIVER DOOR LOCK FOOTWELL ILLUMINATION DIODE 1 FOOTWELL ILLUMINATION DIODE 2 FRONT PASSENGER DOOR LOCK HORN CONTACT PLATE HOT W/ BATTERY LEFT FANFARE HORN LEFT REAR DOOR LOCK LEFT REAR PASSENGER COMPARTMENT BACKREST LOCK MICROSWITCH LOCK UNLOCK ON-BOARD ELECTRICAL SYSTEM BATTERY ONBOARD ELECTRICAL SYSTEM BATTERY RIGHT FANFARE HORN RIGHT REAR DOOR LOCK RIGHT REAR PASSENGER COMPARTMENT BACKREST LOCK MICROSWITCH SPRAY NOZZLE HOSE HEATER STARTER BATTERY PREFUSE BOX TRUNK LID/ LIFTGATE LOCK TRUNK LID/LIFTGATE LOCK

(RIGHT FRONT OF ENGINE (RIGHT SIDE OF ENGINE BOOST PRESSURE CONTROL FLAP ACTUATOR CENTRAL AIR DISTRIBUTION ACTUATOR MOTOR DIFFERENTIAL LOCK ACTUATOR DRIVER DOOR POWER WINDOW MOTOR ELECTRIC POWER STEERING ACTUATOR MOTOR ELECTRONIC BLOWER MOTOR ENGINE COMPARTMENT PREFUSE BOX ENGINE CONTROLS SYSTEM ENGINE OIL PUMP VALVE FAN MOTOR FRESH AIR/ RECIRCULATION FLAP ACTUATOR MOTOR FRONT PASSENGER DOOR POWER WINDOW MOTOR HOT W/ ENGINE INTAKE CAMSHAFT VALVE LIFT SWITCHING ACTUATOR LEFT ACTIVE ENGINE HOOD SQUIB LEFT BLEND AIR FLAP ACTUATOR LEFT ELECTRIC PARKING BRAKE ACTUATOR MOTOR LEFT FRONT BACKREST SEAT VENTILATION MOTOR LEFT FRONT SEAT CUSHION SEAT VENTILATION MOTOR LEFT REAR DOOR POWER WINDOW MOTOR LOWER RADIATOR TRIM FLAP ACTUATOR MOTOR REAR CAMERA COVER MOTOR RIGHT ACTIVE ENGINE HOOD SQUIB RIGHT BLEND AIR FLAP ACTUATOR RIGHT BLENDING AIR FLAP ACTUATOR RIGHT ELECTRIC PARKING BRAKE ACTUATOR MOTOR RIGHT FRONT BACKREST SEAT VENTILATION MOTOR RIGHT FRONT SEAT CUSHION SEAT VENTILATION MOTOR RIGHT REAR DOOR POWER WINDOW MOTOR TAILGATE WIPER MOTOR TANK CAP CENTRAL LOCKING ACTUATOR THROTTLE VALVE ACTUATOR UPPER RADIATOR TRIM FLAP ACTUATOR MOTOR WIPER MOTOR

ANTENNA AMPLIFIER BLUETOOTH/WIFI ANTENNA CELLULAR TELEPHONE SYSTEM ANTENNA AMPLIFIER/ COMPENSATOR CENTER CONSOLE KEYLESS GO ANTENNA EMERGENCY CALL SYSTEM ANTENNA 1 EMERGENCY CALL SYSTEM ANTENNA 2 GPS ANTENNA LEFT UNDER FLOOR KEYLESS GO ANTENNA LEFT UNDERFLOOR KEYLESS-GO ANTENNA LOAD COMPARTMENT KEYLESS-GO ANTENNA REAR SPOILER ANTENNA REAR WINDOW ANTENNA RIGHT UNDER FLOOR KEYLESS GO ANTENNA RIGHT UNDERFLOOR KEYLESS-GO ANTENNA SDARS ANTENNA TELEPHONE ANTENNA SPLITTER TV 1 ANTENNA AMPLIFIER TV 3 ANTENNA AMPLIFIER W/O WIRELESS PHONE CHARGING AT FRONT, ANTENNA

DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT BUTTON ENGINE START/STOP BUTTON FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT BUTTON INSTRUMENT CLUSTER MULTI-FUNCTION STEERING WHEEL BUTTON GROUP LEFT REAR POWER WINDOW PUSH BUTTON SWITCH START/STOP BUTTON STEERING WHEEL DOWNSHIFT BUTTON STEERING WHEEL UPSHIFT BUTTON TRUNK LID/ LIFTGATE EMERGENCY OPENING BUTTON TRUNK LID/LIFTGATE EMERGENCY OPENING BUTTON TRUNK LID/LIFTGATE EXTERNAL OPERATION BUTTON TRUNK LID/LIFTGATE UNLOCKING BUTTON

360 DEGREE SYSTEM REVERSING CAMERA AUGMENTED REALITY CAMERA FRONT END 360 DEGREE CAMERA LEFT OUTSIDE MIRROR 360 DEGREE CAMERA MONO MULTI-FUNCTION CAMERA RIGHT OUTSIDE MIRROR 360 DEGREE CAMERA STEREO MULTI-FUNCTION CAMERA W/ 360 DEGREE CAMERA W/ BACKUP CAMERA

DIAGNOSTIC CONNECTOR FRONT CENTER CONSOLE USB CONNECTOR LUGGAGE COMPARTMENT SOCKET REAR PASSENGER COMPARTMENT USB CONNECTOR STARTER, ALTERNATOR CABLE CONNECTOR TRAILER SOCKET VEHICLE GATEWAY ELECTRICAL CONNECTOR

CENTRAL CONTROL MODULE

ACTIVE BRAKE ASSIST CONTROLLER UNIT ACTIVE DISTANCE ASSIST DISTRONIC ELECTRIC CONTROLLER UNIT ADAPTIVE DAMPING SYSTEM CONTROL UNIT ALL-WHEEL DRIVE CONTROL UNIT AMBIANCE ILLUMINATION CONTROL UNIT BACKUP CAMERA CONTROL UNIT CARSHARING CONTROL UNIT CLIMATE CONTROL OPERATING UNIT DC/AC CONVERTER CONTROL UNIT DRIVE UNIT CONTROL UNIT DRIVER DOOR CONTROL UNIT DRIVER MULTICONTOUR SEAT CONTROL UNIT DRIVER SEAT CONTROL UNIT DRIVER SEAT LUMBAR SUPPORT ELECTROPNEUMATIC CONTROLLER UNIT DRIVETRAIN CONTROL UNIT ELECTRIC STEERING LOCK CONTROL UNIT ELECTRICAL POWER STEERING CONTROL UNIT ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT FRONT MOBILE PHONE CRADLE CONTROL UNIT FRONT PASSENGER DOOR CONTROL UNIT FRONT PASSENGER MULTICONTOUR SEAT CONTROL UNIT FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT ELECTROPNEUMATIC CONTROLLER UNIT FRONT SEAT HEATER/ SEAT VENTILATION CONTROL UNIT FUEL PUMP CONTROL UNIT HEAD UNIT HEAD UNIT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP HEAD UNIT/ INSTRUMENT CLUSTER CONTROL UNIT HEAD UNIT/ INSTRUMENT CLUSTER DISPLAY CLUSTER HEAD UNIT/INSTRUMENT CLUSTER CONTROL UNIT HEAD UNIT/INSTRUMENT CLUSTER DISPLAY CLUSTER HERMES CONTROL UNIT INNER LEFT REAR LAMP UNIT INNER RIGHT REAR LAMP UNIT INSTRUMENT CLUSTER CONTROL UNIT INTELLIGENT DRIVE CONTROL UNIT LEFT FRONT AXLE DAMPING VALVE UNIT LEFT FRONT LAMP UNIT LEFT REAR AXLE DAMPING VALVE UNIT LEFT REAR DOOR CONTROL UNIT LEFT REAR LAMP UNIT MERCEDES-BENZ INTELLIGENT DRIVE CONTROL UNIT MULTIMEDIA CONNECTION UNIT OVERHEAD CONTROL PANEL CONTROL UNIT PANORAMIC SLIDING ROOF CONTROL UNIT PANORAMIC SLIDING ROOF DRIVE UNIT PANORAMIC SLIDING ROOF ROLLER SUN BLIND DRIVE UNIT PARKING SYSTEM CONTROL UNIT REAR AXLE DIFFERENTIAL DRIVE UNIT RIGHT FRONT AXLE DAMPING VALVE UNIT RIGHT FRONT LAMP UNIT RIGHT REAR AXLE DAMPING VALVE UNIT RIGHT REAR DOOR CONTROL UNIT RIGHT REAR LAMP UNIT SAM CONTROL UNIT SOUND SYSTEM AMPLIFIER CONTROL UNIT SPECIAL-PURPOSE VEHICLE MULTI-FUNCTION CONTROL UNIT STATIONARY HEATER UNIT STEERING COLUMN MODULE CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT TIRE PRESSURE MONITOR CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT

ADDITIONAL BATTERY FUSE FUSE 1 FUSE 2 FUSE 3 FUSE 12 FUSE 14 FUSE 21 FUSE 22 FUSE 23 FUSE 24 FUSE 25 FUSE 26 FUSE 27 FUSE 28 FUSE 29 FUSE 33 FUSE 34 FUSE 35 FUSE 36 FUSE 37 FUSE 38 FUSE 39 FUSE 40 FUSE 41 FUSE 42 FUSE 43 FUSE 44 FUSE 47 FUSE 48 FUSE 49 FUSE 52 FUSE 53 FUSE 54 FUSE 55 FUSE 56 FUSE 57 FUSE 58 FUSE 60 FUSE 62 FUSE 64 FUSE 65 FUSE 66 FUSE 67 FUSE 68 FUSE 69 FUSE 70 FUSE 71 FUSE 72 FUSE 73 FUSE 75 FUSE 101 FUSE 103 FUSE 104 FUSE 107 FUSE 108 FUSE 109 FUSE 110 FUSE 111 FUSE 112 FUSE 113 FUSE 114 FUSE 115 FUSE 116 FUSE 117 FUSE 118 FUSE 119 FUSE 121 FUSE 123 FUSE 124 FUSE 125 FUSE 126 FUSE 127 FUSE 128 FUSE 129 FUSE 131 FUSE 132 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 147 FUSE 148 FUSE 149 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 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

AUXILIARY HEATER HEATING ELEMENT COOLANT THERMOSTAT HEATING ELEMENT DRIVER ADJUSTABLE SEAT CUSHION LENGTH HEATER PAD FRONT PASSENGER ADJUSTABLE SEAT CUSHION LENGTH HEATER PAD FULL-LOAD OPERATION VENT LINE HEATER ELEMENT LEFT FRONT SEAT BACKREST HEATER PAD LEFT FRONT SEAT CUSHION HEATER PAD RADOME HEATER REAR WINDOW HEATER RIGHT FRONT SEAT BACKREST HEATER PAD RIGHT FRONT SEAT CUSHION HEATER PAD STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER STEERING WHEEL HEATER W/ STATIONARY HEATER

INDICATOR SWITCH

CENTER STOP LAMP DRIVER DOOR EXIT, WARNING LAMP FRONT PASSENGER DOOR EXIT, WARNING LAMP GLOVE BOX LAMP) HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS LEFT FRONT FOOTWELL LAMP LEFT LICENSE PLATE LAMP LEFT LOAD COMPARTMENT LAMP LEFT REAR INTERIOR/ READING LAMP LEFT REAR INTERIOR/READING LAMP LEFT SUN VISOR MIRROR LAMP LIFTGATE AMBIENT LAMP, WARNING LAMP REAR DOME LAMP RIGHT FRONT FOOTWELL LAMP RIGHT LICENSE PLATE LAMP RIGHT REAR INTERIOR/ READING LAMP RIGHT REAR INTERIOR/READING LAMP RIGHT SUN VISOR MIRROR LAMP W/ LIGHTS,

CHARGE AIR COOLER CIRCULATION PUMP COOLANT CIRCULATION PUMP DRIVER SEAT LUMBAR SUPPORT PNEUMATIC PUMP FRONT PASSENGER SEAT LUMBAR SUPPORT PNEUMATIC PUMP I PUMP PUMP GND STATIONARY HEATER FUEL PUMP TRANSMISSION OIL COOLING COOLANT CIRCULATION PUMP WINDSHIELD WASHER SYSTEM PUMP

BACKUP RELAY BATTERY DISCONNECT SWITCH RELAY CIRCUIT 50 RELAY COMPARTMENT TERMINAL 15 RELAY ENERGIZED DISCONNECT SWITCH RELAY ENERGIZED ENGINE COMPARTMENT FUSE, RELAY MODULE ENGINE COMPARTMENT TERMINAL 15 RELAY HEATED REAR WINDOW RELAY HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED HOT W/ BATTERY DISCONNECT SWITCH RELAY ENGERGISED HOT W/ ENGINE COMPARTMENT 15 RELAY ENERGIZED HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED REAR FUSE, RELAY MODULE RELAY ENERGIZED SWITCH RELAY ENERGIZED VEHICLE INTERIOR FUSE, RELAY MODULE W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED

ACCELERATOR PEDAL SENSOR AIR QUALITY SENSOR BATTERY SENSOR BRAKE VACUUM SENSOR CENTER LEFT FRONT PARKING SYSTEM DISTANCE SENSOR CENTER LEFT REAR PARKING SYSTEM DISTANCE SENSOR CENTER RIGHT FRONT PARKING SYSTEM DISTANCE SENSOR CENTER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR CONTROL UNIT OF NOX SENSOR UPSTREAM OF SCR CATALYTIC CONVERTER COOLANT TEMPERATURE SENSOR CRANKSHAFT HALL SENSOR DRIVER DOOR PRESSURE SENSOR DRIVER SEAT BACKREST INCLINATION ADJUSTMENT MOTOR, HALL SENSOR DRIVER SEAT FORE/AFT ADJUSTMENT MOTOR, HALL SENSOR DRIVER SEAT HEIGHT ADJUSTMENT MOTOR, HALL SENSOR DRIVER SEAT INCLINATION ADJUSTMENT MOTOR, HALL SENSOR ELECTRIC POWER STEERING TORQUE SENSOR ENGINE OIL FILL LEVEL SENSOR EVAPORATOR TEMPERATURE SENSOR EXHAUST CAMSHAFT HALL SENSOR FINE PARTICLE SENSOR FRONT PASSENGER DOOR PRESSURE SENSOR FRONT PASSENGER SEAT BACKREST INCLINATION ADJUSTMENT MOTOR, HALL SENSOR FRONT PASSENGER SEAT FORE/AFT ADJUSTMENT MOTOR, HALL SENSOR FRONT PASSENGER SEAT HEIGHT ADJUSTMENT MOTOR, HALL SENSOR FRONT PASSENGER SEAT INCLINATION ADJUSTMENT MOTOR, HALL SENSOR FUEL PRESSURE SENSOR FUEL PRESSURE, TEMPERATURE SENSOR FUEL QUALITY SENSOR GASOLINE PARTICULATE FILTER DIFFERENTIAL PRESSURE SENSOR HAND MOTION SENSOR INNER LEFT FRONT PARKING SYSTEM DISTANCE SENSOR INNER LEFT REAR PARKING SYSTEM DISTANCE SENSOR INNER RIGHT FRONT PARKING SYSTEM DISTANCE SENSOR INNER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR INTAKE CAMSHAFT HALL SENSOR KNOCK SENSOR 1 KNOCK SENSOR #2 LEFT FOOTWELL VENT AIR OUTLET TEMPERATURE SENSOR LEFT FRONT AXLE RPM SENSOR LEFT FRONT BODY ACCELERATION SENSOR LEFT FRONT BUMPER PEDESTRIAN PROTECTION SENSOR LEFT FRONT LEVEL SENSOR LEFT FRONT TIRE PRESSURE SENSOR LEFT FRONTAL ACCELERATION SENSOR LEFT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR LEFT OUTER REAR INTEGRATED RADAR SENSOR LEFT OUTER REAR RADAR SENSOR LEFT REAR AXLE RPM SENSOR LEFT REAR BODY ACCELERATION SENSOR LEFT REAR DOOR PRESSURE SENSOR LEFT REAR LEVEL SENSOR LEFT REAR TIRE PRESSURE SENSOR LEFT SIDE AIR VENT AIR OUTLET TEMPERATURE SENSOR NOX SENSOR CONTROL UNIT DOWNSTREAM OF SCR CATALYTIC CONVERTER OUTER LEFT FRONT PARKING SYSTEM DISTANCE SENSOR OUTER LEFT REAR PARKING SYSTEM DISTANCE SENSOR OUTER RIGHT FRONT PARKING SYSTEM DISTANCE SENSOR OUTER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR OUTSIDE TEMPERATURE SENSOR OXYGEN SENSOR DOWNSTREAM OF CATALYTIC CONVERTER OXYGEN SENSOR UPSTREAM OF CATALYTIC CONVERTER PRESSURE SENSOR DOWNSTREAM OF AIR FILTER PRESSURE, TEMPERATURE SENSOR DOWNSTREAM OF THROTTLE VALVE PRESSURE, TEMPERATURE SENSOR UPSTREAM OF THROTTLE VALVE PURGING PRESSURE SENSOR RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS REAR AXLE LEVEL SENSOR REAR WINDOW GLASS BREAKAGE SENSOR REFRIGERANT PRESSURE SENSOR RIGHT B-PILLAR BODY ACCELERATION SENSOR RIGHT FOOTWELL AIR OUTLET TEMPERATURE SENSOR RIGHT FRONT AXLE RPM SENSOR RIGHT FRONT BODY ACCELERATION SENSOR RIGHT FRONT BRAKE WEAR SENSOR RIGHT FRONT BUMPER PEDESTRIAN PROTECTION SENSOR RIGHT FRONT LEVEL SENSOR RIGHT FRONT TIRE PRESSURE SENSOR RIGHT FRONTAL ACCELERATION SENSOR RIGHT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR RIGHT OUTER REAR INTEGRATED RADAR SENSOR RIGHT OUTER REAR RADAR SENSOR RIGHT REAR AXLE RPM SENSOR RIGHT REAR DOOR PRESSURE SENSOR RIGHT REAR LEVEL SENSOR RIGHT REAR TIRE PRESSURE SENSOR RIGHT SIDE AIR VENT AIR OUTLET TEMPERATURE SENSOR SHORT, LONG-RANGE RADAR SENSOR SOOT PARTICULATE SENSOR CONTROL UNIT TEMPERATURE SENSOR UPSTREAM OF GASOLINE PARTICULATE FILTER

CENTER INSTRUMENT PANEL SPEAKER INSTRUMENT CLUSTER SPEAKER LEFT C-PILLAR SURROUND SOUND SYSTEM MIDRANGE SPEAKER LEFT FRONT DOOR SURROUND SOUND SYSTEM MIDRANGE SPEAKER LEFT FRONT DOOR WOOFER/MIDRANGE SPEAKER LEFT REAR DOOR WOOFER/MIDRANGE SPEAKER PARKING SYSTEM SPEAKER REAR SUBWOOFER RIGHT C-PILLAR SURROUND SOUND SYSTEM MIDRANGE SPEAKER RIGHT FRONT DOOR SURROUND SOUND SYSTEM MIDRANGE SPEAKER RIGHT FRONT DOOR WOOFER/MIDRANGE SPEAKER RIGHT REAR DOOR SURROUND SOUND SYSTEM MIDRANGE SPEAKER RIGHT REAR DOOR WOOFER/MIDRANGE SPEAKER SUBWOOFER AMPLIFIER

BRAKE FLUID LEVEL SWITCH CENTER ENGINE HOOD CONTACT SWITCH COOLANT LEVEL SWITCH DRIVER DOOR CENTRAL LOCKING INSIDE DOOR HANDLE SWITCH DRIVER SEAT ADJUSTMENT SWITCH GROUP DRIVER SEAT BELT BUCKLE SWITCH DRIVER SEAT CLIMATE CONTROL SWITCH GROUP DRIVER-SIDE POWER WINDOW, OUTSIDE MIRROR ADJUSTMENT SWITCH GROUP EXTERIOR LIGHTS, ELECTRIC PARKING BRAKE SWITCH GROUP FOOTWELL ILLUMINATION SWITCH FRONT PASSENGER DOOR CENTRAL LOCKING INSIDE DOOR HANDLE SWITCH FRONT PASSENGER SEAT ADJUSTMENT SWITCH GROUP FRONT PASSENGER SEAT BELT BUCKLE SWITCH FRONT PASSENGER SEAT CLIMATE CONTROL SWITCH GROUP GLOVE BOX LAMP/ SWITCH HOT W/ BATTERY DISCONNECT SWITCH REALY ENERGIZED LEFT FRONT MIRROR LAMP SWITCH LEFT REAR DOOR CENTRAL LOCKING INSIDE DOOR HANDLE SWITCH LEFT REAR POWER WINDOW SWITCH LEFT REAR SEAT BELT BUCKLE SWITCH PASSENGER-SIDE POWER WINDOW SWITCH PEDAL OPERATION MONITOR SWITCH RIGHT FRONT MIRROR LAMP SWITCH RIGHT REAR DOOR CENTRAL LOCKING INSIDE DOOR HANDLE SWITCH RIGHT REAR POWER WINDOW SWITCH STOP LAMP SWITCH TRAILER HITCH SWITCH VENT LINE CONTACT SWITCH 1 VENT LINE CONTACT SWITCH 2

DIVERT AIR SWITCHOVER VALVE EXHAUST CAMSHAFT SOLENOID FRONT PASSENGER AIR BAG BLEED VALVE SQUIB INTAKE CAMSHAFT SOLENOID PURGE CONTROL VALVE QUANTITY CONTROL VALVE STATIONARY HEATER SWITCHOVER VALVE VALVE GND

(OR RED/ WIRE BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/ORG WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE FLEX E BM PNK FLEX E BP PNK FLEX E BP WIRE FLEX E BM PNK FLEX E BP WIRE FLEX-E BP FLEX-E BM PNK WIRE FLEX-E BP PNK FLEX-E BM WIRE FLEXRAY E BP PNK FLEXRAY E BM WIRE GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/ORG WIRE GRN/PNK WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/ORG WIRE GRY/PNK WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE NCA WIRE OR/GRN WIRE ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/GRN WIRE ORG/RED WIRE ORG/VIO WIRE ORG/WHT WIRE PNK AUDIO L WIRE PNK FLEX-E BM WIRE PNK FLEX-E BP WIRE PNK SENS 1 WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/GRN WIRE PNK/GRY WIRE PNK/RED WIRE PNK/VIO WIRE PNK/WHT WIRE PNK/YEL WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/ORG WIRE RED/PNK WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE VIO WIRE VIO/BLK WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/PNK WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

58 D (TOP RIGHT FRONT OF AB 1 GND AB 2 GND AC HOUSING, AIR CONDITIONING SYSTEM AM FM DABIII AUDIO H AUDIO L+ BACKUP LAMPS CIRCUIT BSM GND BT WLAN CAN A H CAN A L CAN B H CAN B H STERN CAN B L CAN B L STERN CAN C H CAN C L CAN H H CAN H L CAN HMI H CAN HMI L CAN I H CAN I L CAN L H CAN L L CAN LR H CAN LR L CAN PER H CAN PER L CAN-B_H STERN CAN-B_L CAN-D H CAN-D L CENTER AIR VENT AMBIANCE ILLUMINATION CENTER CONSOLE CUP HOLDER AMBIANCE ILLUMINATION CENTER CONSOLE CUP HOLDER ILLUMINATION CENTER CONSOLE STOWAGE COMPARTMENT ILLUMINATION CENTER, RIGHT REAR PASSENGER COMPARTMENT SEAT BELT BUCKLES CENTRAL AIR DISTRIBUTION POSITION DETECTION MICROSWITCH CENTRAL LOCKING STATUS DISPLAY CHARGING CIRCUIT CIRCUIT 31 POTENTIAL DISTRIBUTOR 1 CIRCUIT 31 POTENTIAL DISTRIBUTOR 2 COMPUTER DATA COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CORNER OF ROOF) CRUISE CONTROL SYSTEM CYLINDER 1 FUEL INJECTOR CYLINDER 2 FUEL INJECTOR CYLINDER 3 FUEL INJECTOR CYLINDER 4 FUEL INJECTOR DCS GND DEFOGGER SYSTEM DOOR LOCKS SYSTEM, ANTI-THEFT SYSTEMS DOOR LOCKS, TRUNK, TAILGATE, FUEL DOORS SYSTEMS DRIVER AIR BAG SQUIB 1 DRIVER AIR BAG SQUIB 2 DRIVER DOOR AMBIANCE ILLUMINATION DRIVER DOOR HANDLE AMBIANCE ILLUMINATION DRIVER DOOR HANDLE ILLUMINATION DRIVER DOOR KEYLESS-GO DOOR HANDLE DRIVER DOOR POCKET LIGHTING DRIVER HANDS-FREE SYSTEM MICROPHONE DRIVER KNEE BAG SQUIB DRIVER SEAT HEAD RESTRAINT AMBIANCE ILLUMINATION DRIVER SEAT HEAD RESTRAINT ILLUMINATION DRIVER SIDE BAG SQUIB DRIVER SIDE OUTSIDE MIRROR DRIVER-SIDE AIR VENT AMBIANCE ILLUMINATION DUAL CLUTCH TRANSMISSION FULLY INTEGRATED TRANSMISSION CONTROL ELECTROHYDRAULIC EC GND EC+ EXHAUST FLAP CONTROLLER F LIGHT GND FL 1 FL 2 FL-GND FLEX E BM CAN-B H FLEX-E BM FLEX-E BP FLUID LEVEL FM AM FM DABIII FOLD OUT/IN FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FRONT PASSENGER AIR BAG SQUIB 1 FRONT PASSENGER AIR BAG SQUIB 2 FRONT PASSENGER DOOR AMBIANCE ILLUMINATION FRONT PASSENGER DOOR HANDLE AMBIANCE ILLUMINATION FRONT PASSENGER DOOR HANDLE ILLUMINATION FRONT PASSENGER DOOR KEYLESS-GO DOOR HANDLE FRONT PASSENGER DOOR POCKET LIGHTING FRONT PASSENGER HANDS-FREE SYSTEM MICROPHONE FRONT PASSENGER SEAT HEAD RESTRAINT AMBIANCE ILLUMINATION FRONT PASSENGER SEAT HEAD RESTRAINT ILLUMINATION FRONT PASSENGER SEAT OCCUPIED RECOGNITION FRONT PASSENGER SIDE AIR VENT AMBIANCE ILLUMINATION FRONT PASSENGER SIDE BAG SQUIB FRONT RIGHT - FRONT VEHICLE INTERIOR POWER OUTLET FUEL TANK DIAGNOSTIC MODULE GND KLA GND V HAZARD SIG HEAD-UP DISPLAY HEADLIGHTS SYSTEM HEAT GND HORNS CONTACT PLATE HORNS SYSTEM HOT AT ALL TIMES HOT W/ HOT W/ CIRCUIT HOT W/ TERMINAL ILLUMINATION CIRCUIT INSIDE REAR VIEW MIRROR INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM INT-WLAN-EXT LEFT "C" PILLAR) LEFT A-PILLAR SURROUND SOUND SYSTEM TWEETER LEFT A-PILLAR TWEETER LEFT B-PILLAR BODY ACCELERATION LEFT CENTER AIR VENT AMBIANCE ILLUMINATION LEFT CENTER CONSOLE AMBIANCE ILLUMINATION LEFT FRONT FOOTWELL AMBIANCE ILLUMINATION LEFT FRONT ILLUMINATED DOOR SILL MOLDING LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR LEFT REAR DOOR HANDLE AMBIANCE ILLUMINATION LEFT REAR DOOR HANDLE ILLUMINATION LEFT REAR DOOR STOWAGE COMPARTMENT ILLUMINATION LEFT REAR DOOR SURROUND SOUND SYSTEM TWEETER LEFT REAR DOOR TWEETER LEFT REAR EMERGENCY TENSIONING RETRACTOR SQUIB LEFT REAR FOOTWELL AMBIANCE ILLUMINATION LEFT REAR KEYLESS GO DOOR HANDLE LEFT REAR SEAT HEAD RESTRAINT AMBIANCE ILLUMINATION LEFT REAR SEAT HEAD RESTRAINT ILLUMINATION LEFT REAR SIDE BAG SQUIB LEFT WINDOW BAG SQUIB LF 1 LF 2 LF MID LIN-BIO LINES SYSTEM LOWER DRIVER-SIDE INSTRUMENT PANEL AMBIANCE ILLUMINATION LOWER LEFT CENTER CONSOLE AMBIENT LIGHTING LOWER PASSENGER-SIDE INSTRUMENT PANEL AMBIANCE ILLUMINATION LOWER RIGHT CENTER CONSOLE AMBIENT LIGHTING LVDS H LVDS L MIC H MIC-L MIDLINE SOUND SYSTEM MOT- MPAC U MPAC V MPAC W N/A N/A NAVIGATION SYSTEM P NOT PASSENGER SIDE OUTSIDE MIRROR PEDAL OPERATION MONITOR BUZZER POWER DISTRIBUTION SYSTEM POWER SUPPLY POTENTIAL DISTRIBUTOR 1 POWER SUPPLY POTENTIAL DISTRIBUTOR 2 POWER SUPPLY POTENTIAL DISTRIBUTOR 3 REAR SWITCHING MODULE REAR WINDOW INTERFERENCE SUPPRESSION CAPACITOR REFRIGERANT COMPRESSOR REFRIGERANT COMPRESSOR W/ MAGNETIC CLUTCH REFRIGERANT INERTING SQUIB REL GND RIGHT A-PILLAR SURROUND SOUND SYSTEM TWEETER RIGHT A-PILLAR TWEETER RIGHT CENTER AIR VENT AMBIANCE ILLUMINATION RIGHT CENTER CONSOLE AMBIANCE ILLUMINATION RIGHT FRONT FOOTWELL AMBIANCE ILLUMINATION RIGHT FRONT ILLUMINATED DOOR SILL MOLDING RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR RIGHT REAR DOOR HANDLE AMBIANCE ILLUMINATION RIGHT REAR DOOR HANDLE ILLUMINATION RIGHT REAR DOOR STOWAGE COMPARTMENT ILLUMINATION RIGHT REAR DOOR TWEETER RIGHT REAR EMERGENCY TENSIONING RETRACTOR SQUIB RIGHT REAR FOOTWELL AMBIANCE ILLUMINATION RIGHT REAR KEYLESS GO DOOR HANDLE RIGHT REAR SEAT HEAD RESTRAINT AMBIANCE ILLUMINATION RIGHT REAR SEAT HEAD RESTRAINT ILLUMINATION RIGHT REAR SIDE BAG SQUIB RIGHT WINDOW BAG SQUIB S ILLU GND SEATS SYSTEM SENS 1 SENS 1 GND SENS 2 SENS 2 GND SENS GND SHD BT/WLAN SHD CID/PIP SHD EMOST SHD FM/AM SHD GNSS SHD MM-BOX SHD RVC SHD SPV/AR SHD TV/SDARS SHD WLAN SHIELD DISP/RVC SHIELD RVC SIG 3 SIG 4 SIG 31 SIG GND SIG KLA SIG R SIG RBA-2 SIG RL STARTING CIRCUIT STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STEERING WHEEL ELECTRONICS SUPPLEMENTAL RESTRAINTS SYSTEM TEMP GND TRAILER HITCH RELEASE TRUNK, TAILGATE, FUEL DOORS SYSTEM UPPER DRIVER-SIDE INSTRUMENT PANEL AMBIANCE ILLUMINATION UPPER PASSENGER-SIDE INSTRUMENT PANEL AMBIANCE ILLUMINATION USB DATA H USB DATA L USB GND USB H USB L USB RUI H USB RUI L VISION PACKAGE VLV H VLV L VOLTAGE DIP LIMITER W/ ACTIVE DISTANCE ASSIST DISTRONIC W/ ACTIVE DISTANCE ASSIST DISTRONIC, COLLISION PREVENTION ASSIST W/ ACTIVE PARKING ASSIST W/ PARKTRONIC W/ AIR CONDITIONING W/ AMBIENCE ILLUMINATION W/ COLLISION PREVENTION ASSIST W/ CONNECT 5 W/ CONNECT 20 W/ DISTRONIC DISTANCE-PILOT W/ DRIVING SCHOOL PACKAGE W/ LIGHT, VISION PACKAGE W/ DYNAMIC LED HEADLAMPS W/ ELECTRONIC INTERFACE W/ HEAD UP DISPLAY W/ HERMES LTE W/ INCREASED THEFT PROTECTION W/ INTERIOR MONITORING W/ LED W/ LEFT/RIGHT FRONT MULTICONTOUR SEATS W/ LIGHT, VISION W/ MEMORY W/ MIDLINE SOUND SYSTEM W/ MULTI- LINK AXLE W/ MULTICONTOUR SEATS W/ PRE- SAFE W/ REFRIGERANT COMPRESSOR MAGNETIC CLUTCH W/ SEAT MODEL VARIANT 3 W/ SMOKER'S PACKAGE W/ SOUND SYSTEM W/ STATIC LED HEADLAMPS W/ STEEL SUSPENSION W/ ADJUSTABLE DAMPING W/ STYLE PACKAGE W/ TIRE PRESSURE MONITOR W/ TORSION- BEAM AXLE W/ VEHICLE ACCESS, DRIVE AUTHORIZATION VIA MOBILE PHONE W/ WIRELESS MOBILE PHONE CHARGING W/ WIRELESS PHONE CHARGING W/O ACTIVE PARKING ASSIST W/ PARKTRONIC W/O ACTIVE PARKING ASSIST, PARKTRONIC W/O AIR CONDITIONING W/O AMBIANCE ILLUMINATION W/O AMBIENCE ILLUMINATION W/O DISTRONIC DISTANCE-PILOT W/O DRIVING SCHOOL PACKAGE, LIGHT, VISION PACKAGE W/O HEAD-UP DISPLAY W/O HERMES LTE W/O LED W/O LEFT/RIGHT FRONT MULTICONTOUR SEATS W/O LIGHT, VISION W/O LIGHT, VISION PACKAGE W/O MEMORY W/O MULTICONTOUR SEATS W/O REFRIGERANT COMPRESSOR MAGNETIC CLUTCH W/O SEAT MODEL VARIANT 3 W/O SMOKER'S PACKAGE W/O SOUND SYSTEM W/O STEEL SUSPENSION W/O STEEL SUSPENSION W/ ADJUSTABLE DAMPING W/O TIRE PRESSURE MONITOR W/O WIRELESS MOBILE PHONE CHARGING WAKE-UP WHEELWELL) WINDSHIELD WASHER WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM NAVIGATION SYSTEM WIPER/WASHER, MIRRORS, HEADLIGHTS SYSTEMS