switch

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...

Hey all, I currently have aftermarket subs and an amp in my 335i. I'd like to install my amp remote line on a physical switch so I can kill it whenever. But, I want to keep it looking stock. So, I looked at buying the euro style headlight switch because it uses the rear fog light button...