Location and assignment of ground points - trunk right - GF00.19-P-2000-09SAA
Model 221
| Ground point | Designation | Component | Designation | Plug Pin |
|---|---|---|---|---|
| W7/1 | Ground (right taillamp in trunk) | → E3 | Left taillamp | 2 |
| → E4 | Right taillamp | 6 | ||
| → E18/4 | Right luggage compartment lamp | 1 | ||
| → E18/5 | Left luggage compartment lamp | 1 | ||
| Up to 05/09 | → N28/1 | Trailer recognition control unit | 1.3 | |
| 3.2 | ||||
| As of 06/09 | → N28/1 | Trailer recognition control unit | B.1 | |
| B.10 | ||||
| → N61 | Heated windshield control unit | 2a | ||
| Up to 08/07 | → N62 | PTS control unit | A.10 | |
| As of 09/07 | → N62 | PTS control unit | A.9 | |
| → N62/1 | Radar sensors control unit (SGR) | A.16 | ||
| → X58 | Trailer hitch socket (13-pin) | 3 | ||
| 11 | ||||
| 13 | ||||
| As of 06/08 | → X58/12 | Luggage compartment socket | 1 | |
| M642.9 | → Z6 | Ground connector sleeve | ||
| As of 06/09 | → Z36/26 | Front DISTRONIC PLUS sensor ground connector sleeve | ||
| As of 06/09 | → Z36/36 | Rear radar sensors sensor ground connector sleeve | ||
| W10/4 | Ground (2nd battery) | |||
| As of 06/08 | → B95 | Battery sensor | ||
| Up to 05/08 | → G1 | On-board electrical system battery | 1 | |
| W54 | Ground (right rear wheelhouse) | → A39/1 | Rear armrest refrigerator box | 1 |
| Start-Stop | → G1/13 | ECO start/stop function additional battery | 1 | |
| → K18/6 | Left rear seat belt comfort solenoid | 1 | ||
| → K18/7 | Right rear seat belt comfort solenoid | 1 | ||
| → N24/3 | DC/AC converter control unit | 8 | ||
| → N25/6 | Rear seats control unit | 1.2 | ||
| 1.14 | ||||
| → N61 | Heated windshield control unit | 2 | ||
| As of 06/08 | → N88 | TPM [RDK] control unit | 1.8 | |
| → N118/5 | AdBlue® control unit | 1.7 | ||
| Up to 05/08 | → N121 | TLC [HDS] control unit | 1.11 | |
| As of 06/08 | → N121 | TLC [HDS] control unit | 3.2 | |
| Seat heater | → R13/5 | Left rear seat heated cushion | 2 | |
| Seat heater | → R13/6 | Left rear backrest heated cushion | 2 | |
| Seat heater | → R13/7 | Right rear seat heated cushion | 2 | |
| Seat heater | → R13/8 | Right rear backrest heated cushion | 2 | |
| Up to 05/08 | → X58/12 | Luggage compartment socket | 3 | |
| → Z6 | Ground connector sleeve | |||
| → Z6/92 | Trunk lid ground connector sleeve |