tucker21

was wondering if anyone was able to replace the stock nav unit in their 3rd gen GS series (06-12)
and retain control of HVAC?

i really want to put a nice aftermarket head unit in but all the hVAC controls are integrated in the OEM head unit so seems like it would be incredibly difficult.

anyone?

HatGS

Can you replace the stock head unit in an 07 with one from a newer model? What I'd really love is tablet functionality added in to the head.