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Will this work on a G35x that has no options other than sunroof?
In other words, does this external GPS solution require the G35 Premium or Technology Package?
I'm not experienced with car audio,
so I'm going to have to find a Philadelphia area installer to do the work.
Also, is there a way to update the data (maps) on this system?
How long will Garmin support this unit with updates? (maps and firmware)
Thanks again for posting this information.
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