I have a 545i BMW 2004. On occassion my cd changer or radio are playing when I am not even in the car nor is the key. Is this a computer problem?

on my 545i I was testing the obd system, with the key not yet in the ignition, the obd monitor is already powered up. as a result of that my battery is constantly draing, does anyone know what is the 9 answers

what could possible be the problem if an obd instrument, start giving out readings before ignition even turned on, there is no codes. would the problem be in the ignition system.

My "07 BMW 530xi has no sound coming out of the speakers. The onboard NAV and CD player work but there isn't even a ding from the seat belt reminder. When I take a 30 fuse out of the dash and then put it back in it works until I cut off my car. What is causing this? PLEASE HELP!!! I'm no longer covered by BMW's warranty! 2 answers

My stereo all of the sudden stopped playing sound. How can I fix this myself? Why does pulling the NAV fuse out and putting it back in make it work?

what could be the possible cause of my 2004 bmw545 loosing power after a few days of sitting, I have replaced battery less than 2 months ago and still have the same problem. 5 answers

new model electrical problems with the 2004 525i? 2 answers

Consumer reports panned the 2004 model regarding the electrical power options and even a jab at the motor. It seems the were discribing first year model blues. I can't affortd the 2005 and the wife ha...

Which year of 530i to buy? 20 answers

Hello, I'm planning on buying a 530i within a few days and i have a few questions. Are there any major difference between the 2000-2004 E39s? At BMW of Newport (http://www.bmwofnewport.com) they have ...