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Interior Illumination (IBL) Function - GF82.20-P-0002FR

Model 257, 290 

up to model year 2021 

Interior illumination (IBL) in general 

The interior illumination includes actuation of all the lamps in the vehicle interior. Depending on various requirements, individual lighting functions will be switched on or off.

The master control unit for the interior illumination is the front SAM control unit (N10/6).

The interior illumination consists of the following subfunctions, which are described in separate documents:

  Manual interior lights control, function   GF82.20-P-2000FR 
  Automatic interior lights control, function   GF82.20-P-2200FR 
  Switch, controls and symbol illumination, function   GF82.20-P-2102FR 
  Ambiance illumination, function Model 257, 290
up to model year 2021
with code 891 (Premium ambiance illumination)
GF82.20-P-2103FR