I just replaced the battery in my 2002 BMW X5. After sitting overnight, it would not start. Jumped the vehicle and it started but barely. It is also making a whistling noise when the engine revs.
A friend suggested it might be the alternator because it is still sluggish in starting.
Thank you for your help.
have the same problem?
Sunday, January 18th, 2009 AT 5:01 PM