Hi.
I have a 2001 Audi A8L with a completely aftermarket stereo, speakers and amps. Time to upgrade the head unit.
The A8 originally came with a rudimentary GPS (text only) system, which has since been removed, BUT, the original GPS antenna in the nice, stock, audi box is still mounted externally to the trunk. The cable terminates in the trunk.
I'm adding a D3, and would live to be able to use the existing GPS antenna setup.
Choices:
(1) splice/extend the original GPS wire to the front of the car and use the existing antenna
(2) remove the guts from the existing trunk m