Newbie Battery replacement question 2005 325i
I have read conflicting information and hope I can get a definitive answer. I have a 2005 325i that I need to replace the battery on. Do I need to do anything other than just replacing the battery? Do I need to plug in a power supply in the cigarette lighter to keep the radio and computer programmed? Do I have to have a dealer do this? I have replaced plenty of batteries on other vehicles… just conflicting information about the BMW..
Thanks for the help.