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Old 12-24-2012, 07:17 PM
bmw2qnj2le bmw2qnj2le is offline
BMW740i
Location: TEXAS
 
Join Date: Jan 2012
Posts: 27
Mein Auto: 740i
Today 24 Dec 2012, I disconnect both positive and negative terminals and check the 2 fuses (27 & 47). They are not blown. I check them with an ohmmeter. After terminals are connected, the mutli function display is still blank! The back light is on because I check when the outside is dark. Does the multi function display device have its own fuse? the radio only plays for 2-3 mins then stops but I can change stations. It does hinder the operation of the car. The nav system and 6 cd charger in the trunk do work. Any help is greatly appreciated.
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