When was the cut over date to 8.5 and what do you mean by ACI? This is actually my wife's ride so I doubt I can talk her into allowing me to pull the HU. I can probably get away with looking behind panels.
just bought an '08 Mazda 3 GT w/ tech package. The owners manual has the user manual for the Sirrus turner and there is an antenna on the roof. However when I access the SAT button, nothing happens. Where should I be looking for the tuner to see if it has become disconnected?.
Any help...