Navigation Upgrade Question
Thread Starter
Driver School Candidate
Joined: Nov 2014
Posts: 2
Likes: 0
From: New Jersey
Navigation Upgrade Question
So I have a 2002 GS 300 with the factory 6 disc CD changer. I want to buy a used Factory GS Navigation System. Will I need anything besides the unit for it to work? Is it just as simple as taking one out and putting one in?
Pole Position
Joined: Apr 2013
Posts: 312
Likes: 10
From: KY
It's not an easy swap. You need the complete dashboard and floor wiring harnesses, the computer that goes in the trunk, the GPS antenna, and a couple of other assorted parts. Installing the parts requires removal of most of the interior.
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