Quote:
Originally Posted by tsolin01
Yea probably don't need it considering I already have the factory nav. I've been taking a lot of long distance trips lately and I guess it would have been nice to have during those for the entertainment aspect along with diagnostics I suppose.
But I don't think it's a question of need lol more like I know i'll be sitting in traffic for an hour each day, this may make it a little more bearable.
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someone here did a mod where they hooked up the nav screen to display diagnostic info using the OBD port. I can't remember the tread right now however.