2000 - 740il Nav System

Asked by jimbo59 Nov 19, 2007 at 01:41 PM about the 2000 BMW 7 Series 740iL RWD

Question type: Maintenance & Repair

Not working... individual told me it would just take a $80.00 chip to have it back running... Is this true?

3 Answers
27,945

dvigano answered 17 years ago

I don't have a clue what was wrong with it. Why did he say that it would need an $80 chip?

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papa answered 17 years ago

this system operates via satalite to a sensor to work .i do not agree with a chip, these systems were farily new on cars in 00,may need to have new one instaled.also you could have the nav signel recever behind grill checked out.

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84,415

littlehorn answered 17 years ago

Certainly sounds plausible, but without seeing and diagnosing it, there's no way to tell. There are a variety of potential failure points for this system.

Mark helpful

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