lights

Hi there, I'm new to this form, and need some help. Maybe you can help me? I own a 2012 BMW F30 (320i). I've had this car for a while and luckily never had any problems until now. The problem is that some of the interior lights don't work. For example, the light to lock your (switch) door...

Car has been having weird battery issues recently but is throwing no codes for it. For the past two weeks sometimes when I turn the car off, but before taking the key out all electronics in the car go off. Now none of my driver door panel switches work (regulators are fine, rear window switches...