Interior illumination (IBL) function - GF82.20-P-0002GM
MODEL 164.1 as of model year 09/YoM 08 model refinement package
MODEL 164.8, 251.0/1 as of model year 09/YoM 08
Function requirements, general
- No overvoltage or undervoltage
- Circuit 30
Interior illumination (IBL) in general
The IBL system includes all lights in the vehicle interior. Individual light functions are activated or deactivated depending on the user's requirements, the on-board electrical system and the ambient brightness.
The master control unit for the IBL is the overhead control panel control unit (N70).
The IBL system consists of the following subfunctions, which are described in separate Service Information:
- Function sequence for manual interior lights control
- Function sequence for automatic interior lights control
- Function sequence for symbol and ambiance illumination
| Interior illumination (IBL), location of components | Model 164 | GF82.20-P-0002-01GM | |
| Model 251 | GF82.20-P-0002-01GV | ||
| Block diagram for interior illumination (IBL) | GF82.20-P-0002-04GM | ||
| Manual interior lights control, function | GF82.20-P-2000GM | ||
| Automatic interior lights control, function | GF82.20-P-2200GM | ||
| Symbol and ambiance illumination, function | GF82.20-P-2100GM |