MY 2002 X5 Navi problem

[rick]

Hi to all

I'm pretty new here and glad to find a right place for both me and my X5.
My navi is dead after several times of jump starts. I've heard from dealer that it may take up to 3000$ to fix it. No way... I don't want to put that kind of big money on it. You guys may know the way to fix it without putting stupid 3000$. Any suggestion or information will be greatly appreciated. Thanks and have a good day.

[paul1994]

Well do you have any other electrical problem? I assume that it was working before the jump starts. Did you fix the issue with your jump starting? Battery? which would be a common thing around here. Also did you check the fuses?

Also the front page has alot information on navigation.

[rick]

Thanks for your reply. Battery is now fine. THere is no electrical problem except navigation system. If I check the fuses, what do I look? Could it be a fuse problem? If it is not, is there any other way to solve this problem without going to dealer? Thanks again for your help.

[Tom G.]

Why was the battery dead in the first place? Low voltage will not allow the NAV to operate and it shuts itself down.