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Old 04-10-2009, 02:32 PM
litoca litoca is offline
Registered User
Location: Maryland
 
Join Date: Sep 2007
Posts: 3
Mein Auto: 2001 740IL
Bad Nav - Can't I simply disconnect the Nav system?

I have a 2001 740IL and am experiencing the same problem: black screen with white lines.

I disconnected and reconnected the Nav system system last night. The problem went away for now. However, based on what I have read here, it is likely to return.

My question what happens if I disconnect the Nav permanently. Does the screen work normally for all other functions? Or will it only function if the Nav is connected?
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