BMW Questions? Ask a BMW Repair Expert for Answers.
Hello thanks for the quick reply...I have a factory battery in the car and I plan on replacing it with a battery from a local battery shop called Battery Source. Battery Source says they do this all the time with BMW's. The say connecting the car to a backup source, it never loses power therefore registration is not required. I'm a little skeptical but 100$ vs $500 is very appealing.
Will this work?