Battery/Electrical Issues????

[joegoodrich]

I just bought a 00 x5 4.4 and just took it in to have the windows tinted.

The shop had the doors open for about 4 hours and they said they hooked it up to a battery charger to maintain the battery so it didn't go dead.

When I left the shop -- my tach and fuel gauge were not working and the diagnostic/odometer area is not illuminated anymore. Also the navigation reset to spanish and no matter how I change the settings it won't go back to english.

I searched around the forum but I couldn't find anything addressing these issues.

It runs fine -- just a strange electrical problem. I'm surprising my wife with the car later in the week. Any help would be greatly appreciated!!!!!