crazy nav issues help!
10-13-2013, 06:02 AM
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2002 e430
crazy nav issues help!
just bought a 2002 e430 extra clean the command unit plays original music cds just fine, but I doesnt recognize the nav disc for my area which is # 7 when I bought the car it came with the #8 disc and it works fine all the time? I've tried several different # 7 nav disc but they don't wont ? only sometimes while im driving i'll notice that its working? but it never just work when I put it in.. I know its not the laser what else can I do?
Last edited by patpee45; 10-13-2013 at 06:08 AM.
