Remove/install electronic ignition switch control unit - AR80.57-P-1000M
MODEL 215, 220
Shown on model 220
Fig 1: Identifying Electronic Ignition Switch Control Unit Remove/Install Components - Shown On Model 220
| Removal/installation | |||
| Risk of explosion caused by oxyhydrogen gas. Risk of poisoning and caustic burns caused by swallowing battery acid. Risk of injury with caustic burns to eyes and skin from battery electrolyte or from handling damaged lead-acid batteries | No fire, sparks, open flames or smoking. Wear acid-resistant gloves, clothing and goggles. Pour battery acid only into suitable and appropriately marked containers. |
AS54.10-Z-0001-01A | |
| 1 | Disconnect battery ground cable | AR54.10-P-0003I | |
| Notes on battery | All models | AH54.10-P-0001-01A | |
| 2 | Remove cover on center console | Model 215 | AR68.20-P-2350N |
| Model 220 up to 31.8.02 | AR68.20-P-2350M | ||
| 3 | Remove operating and display unit with control unit | Model 220 up to 31.8.02 with CODE (352a) COMAND operating and display system |
AR82.85-P-7472I |
| Model 220 as of 1.9.02 | AR82.85-P-1000M | ||
| 4 | Move selector lever to position "P" | ||
| 5 | Remove electronic ignition key | ||
| 6 | Unscrew rosette (1) with special tool | *210589000700 | |
| 7 | Remove electronic ignition switch (N73) toward rear and remove through cover opening for center console. | ||
| 8 | Remove shift-lock control cable (2) from electronic ignition switch (N73) | ||
| 9 | Disconnect electrical connectors (3) from electronic ignition switch (N73) | ||
| 10 | Install in the reverse order |