Hello Bimmer forum.Just sighned up to your site.Thank you for excepting me.I have a question. I have a 2002 bmw 330i e45 m54.I want to hook up the wiring for my trailer.When I check the voltage on the tail lights it only shows about 2.4 volts yet the tail lights light up.The front day lights are the same.What is going on.Never knew a 12 volt bulb would light up on about 2.4 volts.Anyone have any idea if this is normal for the car or does a problem lie within..bart53
Last edited by bart53; 10-10-2017 at 06:11 AM.
Bookmarks