Wiring Diagram Of Ground Cabling - PE00.19-P-2800-97ZGE
Model 463
as of model year 2013 up to model year 2019
/YoM 12 facelift up to YoM 18 facelift, W3 (RHD), W3/2 (RHD), W30, W33, W18 (SSA), W94 (SSA)
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 72L |
| A103/1 | AdBlue® tank module | 28L |
| A103/2 | AdBlue® delivery module | 32L |
| A6 | Stationary heater unit | 31A |
| A89 | DISTRONIC electric controller unit | 46L |
| A89 | DISTRONIC electric controller unit | 50L |
| Code FZ5 | Anti-theft alarm system (ATA [EDW]) | 45A |
| Code FZ8 | Anti-theft alarm system with interior protection | 45B |
| Code RY6 | Tire pressure monitor (TPM) | 10G |
| Code ZS8 | Protection class VR7/glass area VR9 | 53A |
| Code ZU8 | USA version | 17G |
| E1 | Left front lamp unit | 43L |
| E1/3 | Left daytime running lamps headlamp | 37L |
| E19/1 | Left license plate lamp | 7L |
| E19/2 | Right license plate lamp | 6L |
| E3/1 | Rear fog lamp | 3L |
| E5/1 | Left fog lamp | 36L |
| E6/1 | Left turn signal lamp | 42L |
| E6/3 | Left rear side-marker lamp | 4A |
| E6/4 | Right rear side-marker lamp | 5A |
| E6/9 | Left front side-marker lamp | 27A |
| E7 | Backup lamp | 5L |
| H2 | Left fanfare horn | 35A |
| H2/1 | Right fanfare horn | 36A |
| H3/1 | Alarm siren | 47A |
| H3/1 | Alarm siren | 39L |
| M103 | Rear air conditioning blower motor | 54A |
| M13/5 | Coolant circulation pump | 43A |
| M3 | Fuel pump (FP) | 10L |
| M33 | Secondary air injection pump | 10A |
| N100 | Fire extinguishing system control unit | 59A |
| N26/14 | Special vehicle multifunction control unit (SVMCU [MSS]) | 57L |
| N26/8 | PAS (GAS) control unit | 61L |
| N37/7 | NOx sensor control unit downstream of diesel particulate filter | 24L |
| N37/8 | NOx sensor control unit downstream of SCR catalytic converter | 21L |
| N40/3 | Sound system amplifier control unit | 65L |
| N88 | Tire pressure monitor control unit | 12L |
| S10/1 | Left front brake wear sensor | 40A |
| S62/43 | Left engine hood contact switch | 42A |
| U1028 | Valid for engine 157 | 44G |
| U1056 | Not valid for M 157 | 48G |
| U13 | Valid for right-hand drive vehicles | 34G |
| U13 | Valid for right-hand drive vehicles | 41A |
| U13 | Valid for right-hand drive vehicles | 33A |
| U2 | Valid for all except USA | 15G |
| U484 | Valid for M273 ME | 9A |
| U880 | Valid for diesel engine 642 | 9G |
| U932 | Valid for diesel engine 642 BlueTEC | 19G |
| W18 | Crossmember ground point, left front seat | 59F |
| W18 | Crossmember ground point, left front seat | 65F |
| W3 | Left front wheel arch ground point | 47F |
| W3/2 | Left front wheel arch ground point | 40G |
| W30 | Frame ground point | 8G |
| W33 | Tank access ground point | 8D |
| W94 | Rear air conditioning ground point | 54F |
| X174/1 | Vehicle interior/front bumper electrical connector | 50J |
| X206/2 | AdBlue® tank module electrical connector | 27J |
| X206/2 | AdBlue® tank module electrical connector | 31J |
| X26 | Interior and engine wiring harness electrical connector | 9D |
| X58 | Trailer socket | 15L |
| X58/11 | Trailer hitch socket (7-pin) | 18L |
| X6 | Circuit 58d terminal block (2-pin) | 55L |
| X72 | Stationary heater intermediate electrical connector | 31D |
| X88/14 | Left front brake wear indicator sensor electrical connector | 38D |
| Y128/1 | Rear air conditioning shutoff valve | 54L |
| Y23 | Stationary heater fuel pump | 2L |