Switching interior lights on/off automatically, function - GF82.20-P-2010GH
MODEL 163
Automatic actuation of interior lights is triggered by
- opening a door,
- unlocking vehicle with transmitter key,
- switching off ignition within 30 seconds of switching off exterior lighting (terminal 58k)
or
- after crash recognition.
When opening a door, the respective rotary tumbler microswitch (S87/2, S87/3, S87/6 or S87/7) is actuated and a signal for automatic light actuation is sent to All-Activity-Module (AAM, N10)
With crash recognition by ETR control module with airbag (ETR/ AB, N2/2) up to 11.99 or by restraint systems control module (N2/7) as of 12/99, signal for automatic light actuation is sent to All-Activity-Module via a separate cable.
All-Activity-Module actuates corresponding interior lights dimmed and switches them off again, after expiry of switched-on time.
- Lights switched on manually cannot be switched off by All-Activity-Module.
- Rear interior lamp (E15/3) is actuated directly by opening of rear door and not via All-Activity-Module.
- Front and rear entrance and exit lamps (E17/3, E17/4, E17/5 and E17/6) introduced as of 12/99 are actuated via the Extended-Activity-Module (EAM) when corresponding door is opened.
Following table shows which lights are switched on automatically, according to triggering.
| Event | Dome lamp with delay and reading lamp, front | Footwell lamp, front left or right (as of 12.99) | Entrance/exit lamp, front left or right door (as of 12.99) | Dome lamp, front left | Dome lamp, rear right | Entrance/exit lamp, rear left or right door (as of 12.99) |
|---|---|---|---|---|---|---|
| Driver door or front passenger door opened | X | X | X | |||
| Rear left door or rear right door opened | X | X | X | |||
| Central locking unlocked | X | X | X | X | ||
| Ignition "Off" | X | X | X | X | ||
| Crash recognition | X | X | X | X |
| Control of interior lighting switch-on time, function | GF82.20-P-3001GH | ||
| Dimming interior lighting, function | GF82.20-P-3002GH | ||
| Control of rear dome lamp, function | GF82.20-P-4005GH | ||
| Rotary tumbler microswitch, location/purpose/ design/function | GF82.20-P-4105GH | ||
| Locking with transmitter key, function | Up to 11/99 | GF80.20-P-3005GH | |
| Arrangement/purpose/design/function of All-Activity-Module (AAM) | Up to 11/99 | GF54.21-P-4100GH | |
| Arrangement/purpose of Extended-Activity-Module | GF54.21-P-4106GH | ||
| Supplemental restraint system (SRS), function | Up to 11/99 | GF91.60-P-0002GH | |
| As of 12/99 | GF91.60-P-0002GI |