Wiring Diagram Of Ground Cabling - PE00.19-P-2800-97ZGC
Model 463
as of model year 2013 up to model year 2019
/YoM 12 facelift up to YoM 18 facelift, W11w1 (M273), W11w2 (M273), W29/1, W43, Z6z1 (M273), Z6z2 (M273)
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 80L |
| A1 | Instrument cluster | 74L |
| A28/3 | Cellular telephone system antenna amplifier/compensator | 4A |
| A40/8 | Audio/COMAND display | 74A |
| A6/1 | Stationary heater radio remote control receiver | 2L |
| A89 | DISTRONIC electric controller unit | 34L |
| A89 | DISTRONIC electric controller unit | 38L |
| Code EG1 | Car telephony | 1B |
| Code EH2 | Comfort telephony | 1A |
| Code EP3 | Universal telephony package | 1B |
| Code FR1 | Ambiance illumination | 17A |
| Code FZ5 | Anti-theft alarm system (ATA [EDW]) | 6B |
| Code FZ8 | Anti-theft alarm system with interior protection | 6B |
| Code H12 | Auxiliary heater | 1G |
| Code MJ7 | Stop/start function | 23H |
| Code ZJ1 | Japan version | 18J |
| E1 | Left front lamp unit | 7L |
| E1/3 | Left daytime running lamps headlamp | 12L |
| E17/16 | Left front footwell lamp | 28L |
| E17/47 | Left front illuminated door sill molding | 18A |
| E22/1 | Left additional turn signal lamp | 17L |
| E5/1 | Left fog lamp | 9L |
| E6/1 | Left turn signal lamp | 10L |
| E6/9 | Left front side-marker lamp | 15L |
| G1/13 | ECO start/stop function additional battery | 24L |
| G1/7 | Additional battery | 22L |
| H2 | Left fanfare horn | 9A |
| H2/1 | Right fanfare horn | 11A |
| H3/1 | Alarm siren | 8A |
| M107 | Engine cooling air flap actuator motor | 46A |
| M13/5 | Coolant circulation pump | 27A |
| M4/13 | COMAND fan motor | 16A |
| M6/1 | Wiper motor | 20A |
| N22/7 | Climate control and operating unit | 78A |
| N30/4 | Electronic Stability Program control unit | 13B |
| N69/1 | Left front door control unit | 40A |
| N72/1 | Upper control panel control unit | 68A |
| N73 | Electronic ignition switch control unit | 71L |
| N80 | Steering column module control unit | 64A |
| R2/2 | Left spray nozzle heater | 30L |
| R2/3 | Right spray nozzle heater | 31L |
| R4 | Spark plugs | 56L |
| R4 | Spark plugs | 60L |
| R4 | Spark plugs | 59L |
| R4 | Spark plugs | 57L |
| R4 | Spark plugs | 51L |
| R4 | Spark plugs | 53L |
| R4 | Spark plugs | 50L |
| R4 | Spark plugs | 54L |
| R4 | Spark plugs | 44L |
| R4 | Spark plugs | 45L |
| R4 | Spark plugs | 43L |
| R4 | Spark plugs | 47L |
| S10/1 | Left front brake wear sensor | 23A |
| S10/1x1 | Left front brake wear sensor electrical connector | 23C |
| S62/43 | Left engine hood contact switch | 24A |
| S76 | Differential lock button group | 66L |
| S76/9 | Differential lock indicator switch, front axle | 21L |
| T1/1 | Cylinder 1 ignition coil | 56K |
| T1/2 | Cylinder 2 ignition coil | 57K |
| T1/3 | Cylinder 3 ignition coil | 58K |
| T1/4 | Cylinder 4 ignition coil | 59K |
| T1/5 | Cylinder 5 ignition coil | 50K |
| T1/5 | Cylinder 5 ignition coil | 42K |
| T1/6 | Cylinder 6 ignition coil | 51K |
| T1/6 | Cylinder 6 ignition coil | 43K |
| T1/7 | Cylinder 7 ignition coil | 52K |
| T1/7 | Cylinder 7 ignition coil | 45K |
| T1/8 | Cylinder 8 ignition coil | 54K |
| T1/8 | Cylinder 8 ignition coil | 46K |
| U1028 | Valid for engine 157 | 32G |
| U1056 | Not valid for M 157 | 36G |
| U12 | Valid for left-hand drive vehicles | 6A |
| U12 | Valid for left-hand drive vehicles | 23H |
| U12 | Valid for left-hand drive vehicles | 9A |
| U12 | Valid for left-hand drive vehicles | 22H |
| U13 | Valid for right-hand drive vehicles | 18H |
| U142 | Not valid for convertible | 1A |
| U240 | Valid for all except ECO start/stop function | 22H |
| U401 | Valid for engine 176 | 43A |
| U484 | Valid for M273 ME | 48C |
| U484 | Valid for M273 ME | 40F |
| W11w1 | Left cylinder bank ground point (engine) | 52G |
| W11w1 | Left cylinder bank ground point (engine) | 54G |
| W11w1 | Left cylinder bank ground point (engine) | 44G |
| W11w1 | Left cylinder bank ground point (engine) | 47G |
| W11w2 | Right cylinder bank ground point (engine) | 58G |
| W11w2 | Right cylinder bank ground point (engine) | 60G |
| W29/1 | A-pillar ground connection, left | 17G |
| W43 | Ground point (firewall) | 68G |
| X11/4 | Diagnostic connector | 62L |
| X120 | Radio fan electrical connector | 16D |
| X137/1 | VICS and Electronic Toll Collection power supply electrical connector | 19L |
| X174/1 | Vehicle interior/front bumper electrical connector | 37J |
| X243 | IR/engine hood electrical connector | 44C |
| X26 | Interior and engine wiring harness electrical connector | 49G |
| X26 | Interior and engine wiring harness electrical connector | 41H |
| X30/21 | Drive train CAN (CAN C) potential distributor electrical connector | 33A |
| X30/28 | Vehicle dynamics CAN (CAN H) potential distributor electrical connector | 36A |
| X30/7 | Interior CAN 2 (CAN B) potential distributor electrical connector | 30A |
| X35/41 | Driver door connecting point | 40D |
| X62/30 | Front axle differential lock indicator switch electrical connector (2-pin) | 21H |
| X84/2 | Left front illuminated door sill molding electrical connector | 18C |
| X88/14 | Left front brake wear indicator sensor electrical connector | 21C |
| Y16 | Stationary heater switchover valve | 4L |
| Y68 | Differential lock control solenoid valve, transfer case | 27L |
| Y68/2 | Differential lock control solenoid valve, front axle | 26L |
| Z6z1 | Circuit 31 connector sleeve | 57E |
| Z6z2 | Circuit 31 connector sleeve | 51E |
| Z6z2 | Circuit 31 connector sleeve | 43F |