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Old 12-08-2012, 10:37 PM
bmw2qnj2le bmw2qnj2le is offline
Location: TEXAS
Join Date: Jan 2012
Posts: 29
Mein Auto: 740i
Arrow 2001 740i. LOST Multifunction display

2001 740i. New with the E38/740i car.
I lose my NAV/Radio/Multifunction display after disconnecting my battery for replacing the oil cover gasket.
When I reconnected the battery back, my display was blank. I called for help. Helper is not familiar with BMW. I could not started my car b/c I set the security code. After reading the manual, I could start my car again but still no display. Radio only works for ~3 min then stops.
1. Any thing I can do to bring back the multifunction display back? (the back light does work)
2. Do I need to take to dealer to fix it? or just any simple fuse or reset somewhere in the car that I could do?

Any help is greatly appreciated. Many thanks in advance.

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