Leaderboard

OK, for 2014 and up TC's, the easy way to install an aftermarket radio with Nav is to buy the Axxess XSVI-5524-NAV harness for $50. This gives you the Vss Nav signal, the reverse signal, the parking brake signal and it retains RAP (Retained Accessory Power) so the radio stays on after you shut off the key until you open a door like the factory radio does. It allows you to keep the OEM back-up camera on the TC's upper screen, but it does NOT give you steering wheel controls. They do make an accessory harness which plugs into the XSVI-5524-NAV which does add the steering wheel controls. I didn't buy that accessory so I can't comment on how it works This harness makes it MUCH easier than trying to wire it up yourself. I went that route with some success, but never did find the Vss signal, nor did I have RAP - When you turned off the key, everything went dead. I *like* this harness much better! Don