Do I choose key port or TDI?

Question

I don't know which one to choose on the Q5 the key port or the TDI?

Also does the $99 remote start come with the T-harness need for install?

Answer 1

If your vehicle is gas choose key-port, if it is diesel, choose tdi.

 

No 99$ does not include the t-harness or flash link updater that you would need for the vehicle.