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BMW Repair/1998 750il Navigation System

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Question
Local dealer can't work on the computer for the Nav System; wants about $2500 from replacement.
Does anyone repair this computer?

Answer
If it came from the factory with the system it may cost that much and being it is a 750 I would assume that would be the price.But before replacing the computer I would be checking the wiring,grounds and how they are routed.If is out, it may have a manufacturers name on it go from there.

BMW Repair

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Don Berlan

Expertise

ASE Master Mechanic for 25 years. Can help with all aspects of BMW repair. I especially enjoy driveablity problems, mechanical or electrical.

Experience

I have been an ASE Master Mechanic for 25 years.I have worked in many dealearships although BMW's are my favorite.I now have my own shop,specializing in BMW's.I have autocrossed and even gotten into mud running with my 4x4.(I am NOT a teacher and don't claim to know everything about the cars I never see.I hope to help you with your repairs and do expect some knowledge on your side.)

Education/Credentials
CMVTI, Auburn Maine

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