BA G220 Interior light problems
I am not sure if anyone has had this problem yet but it drove me crazy trying to fix. The problem was that the interior light would stay on when the car was running , instead of fading out like it should. This just happened one day & was so annoying driving with all lights on inside, the light switch wouldn't even work.
What had happened was if you unlock the car with the keypad, then lock it with the key, it stuffes up the interior light dimmer.
To fix unlock with key, then lock with keypad, back to normal!