Location and assignment of ground points, engine compartment, right - GF00.19-P-2000-02SAA
Model 221
| Ground point | Designation | Component | Designation | Plug Pin |
|---|---|---|---|---|
| W2 | Ground (right front, at lamp unit) | |||
| Valid for AIRmatic | → A9/1 | AIRmatic compressor unit | 1.1 | |
| Valid for AIRmatic | → A91/1 | Electrohydraulic power steering | A.2 | |
| M275.982 | → M4/2 | Coolant additional fan | 1 | |
| M629, M642, M651, M156, M272, M273 | → M4/7 | Engine and AC electric suction fan with integrated control | 1 | |
| M276 | → W11/2 | Ground (engine, right) | ||
| M276 | → Z2/1 | Right engine ground connector sleeve | ||
| M276 | → Z2/2 | Left engine ground connector sleeve | ||
| W3/1 | Ground (right front wheelhouse) | |||
| →05/09 | → A89 | DTR control unit | 6 | |
| 06/09 → | → A89 | DTR control unit | 8 | |
| RHD, →05/09 | →E1 | Left front headlamp unit | 1.1 | |
| 1.3 | ||||
| RHD, 06/09→ | → E1 | Left front headlamp unit | 5 | |
| 10 | ||||
| LHD, →05/09 | →E2 | Right front headlamp unit | 1.1 | |
| 1.3 | ||||
| LHD, 06/09→ | → E2 | Right front headlamp unit | 5 | |
| 10 | ||||
| 06/09→ | →E1/3 | Left daytime running lamps headlamp | 1 | |
| 06/09→ | →E2/3 | Right daytime running lamps headlamp | 1 | |
| 09/06 → 05/09, RHD | → E5/1 | Left front fog lamp | 1 | |
| 06/09 → | → E5/1 | Left front fog lamp | 1.1 | |
| 08/06 | → E5/2 | Right fog lamp | 1 | |
| 09/06 05/09, LHD | → E5/2 | Right fog lamp | 1 | |
| 06/09→ | → E5/2 | Right fog lamp | 1.1 | |
| LHD | → F32 | Front prefuse | MR5.1 | |
| → H2/1 | Right fanfare horn | 1 | ||
| RL | → M6/6 | Master wiper motor | 2 | |
| RL | → M6/7 | Slave wiper motor | 2 | |
| LHD | → R2/10 | Wiper rest heater | 1 | |
| W3/9 | DC/DC converter ground, right front wheel arch | |||
| Hybrid | → N83/1 | DC/DC converter control unit | 4 | |
| W10 | Ground (battery) | |||
| Hybrid | → A100g1 | High-voltage battery | ||
| Up to 05/08 | → G1/4 | Starter battery | 1 | |
| W10/1 | Ground (electronics) | → W15/3 | Ground (electronics) | |
| M156 | ||||
| W11 | Ground (engine - electrical line connected) | → C4/2 | Radio interference suppression capacitor 2 | 2 |
| →T1/1 | Cylinder 1 ignition coil | 3 | ||
| →T1/2 | Cylinder 2 ignition coil | 3 | ||
| →T1/3 | Cylinder 3 ignition coil | 3 | ||
| →T1/4 | Cylinder 4 ignition coil | 3 | ||
| M276 | ||||
| W11 | Ground (engine - electrical line connected) | → Z2/1 | Right engine ground connector sleeve | |
| →Z2/2 | Left engine ground connector sleeve | |||
| M157, M278 | ||||
| W11 | Ground (engine - electrical line connected) | → T1/1 | Cylinder 1 ignition coil | 2 |
| →T1/2 | Cylinder 2 ignition coil | 2 | ||
| →T1/3 | Cylinder 3 ignition coil | 2 | ||
| →T1/4 | Cylinder 4 ignition coil | 2 | ||
| →Z6/8 | Sensor ground connector sleeve | |||
| M651 | ||||
| W11 | Ground (engine - electrical line connected) | →N14/3 | Glow time output stage | 2.6 |
| M272 | ||||
| W11w2 | Ground (engine - electrical line connected), right cylinder bank | →C4 | Radio interference suppression capacitor | 1.2 |
| Hybrid | → N129/1 | Power electronics control unit | A.7 | |
| → T1/1 | Cylinder 1 ignition coil | 3 | ||
| → T1/2 | Cylinder 2 ignition coil | 3 | ||
| → T1/3 | Cylinder 3 ignition coil | 3 | ||
| M273 | ||||
| W11w2 | Ground (engine - electrical line connected), right cylinder bank | →C4/1 | Radio interference suppression capacitor 1 | 2 |
| → T1/1 | Cylinder 1 ignition coil | 3 | ||
| → T1/2 | Cylinder 2 ignition coil | 3 | ||
| → T1/3 | Cylinder 3 ignition coil | 3 | ||
| → T1/4 | Cylinder 4 ignition coil | 3 | ||
| W11/2 | Ground (engine, right) | → W15/3 | Ground (electronics) | |
| M276 | → W2 | Ground (right front, at lamp unit) | ||
| M157, M278 | → Z6z1 | Ground connector sleeve | ||
| W14/3 | Ground (SBC - right) | → N47-5 | ESP control unit | 1.16 |
| 1.47 | ||||
| M272.974 | → N30/6 | Regenerative braking system control unit | A.16 | |
| A.47 | ||||
| W15/3 | Ground (electronics) | |||
| M275 | → C4 | Radio interference suppression capacitor | ||
| M275 | → W10/1 | Ground (electronics) | ||
| M275 | → W11/2 | Ground (engine, right) | ||
| M275 | → W11/3 | Ground (engine, left) | ||
| M156 | → Z6/30 | (1) Circuit 31 connector sleeve | ||
| M156 | → Z6/30 | (2) Circuit 31 connector sleeve | ||
| W20 | Power electronics ground strap | |||
| → Hybrid | N129/1 | Power electronics control unit | ||
| W46 | Ground (air pump) | |||
| M157, M278 | → M33 | Electric air pump | 2 |