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Discussion Starter #1
After replacing the battery on my x5, with an OEM battery, the navigation screen has yet to work, the radio works just fine. when i unlock the car, and watch the nav screen, it goes black, than back to grey.

All fuses look fine to me. the MKIV dvd drive seems fine, the red LED is on steady.
Posted this on xoutpost but didnt get a reply. anyone ever have this problem before?

Would reinstalling the software help, and if so how can i burn the newest software, even though i think i was on V32.
Thanks you :).
 

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It may be a long shot , try dissconecting the battery again, leave for a couple of minutes, and reconect to reset your computers/controlers.
good luck
 
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