Some cars aren't "aftermarket friendly." They shut down if you replace the factory-installed electronics, so check before installing.
Sure! Just size up where and how GPS would mount in your car (some are more complex and permanent) and what extras you need.
It can be, with the right extras. If you don't want to do a big install, get an FM transmitter like the Griffin iTrip or a cassette adapter.
Gina Hughes Tech Advisor
Drivers beware. As you know by now, a new hands-free law goes into effect
in California
and
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