I'm pretty new to the car scene and only just discovered CANBUS, my CBT is on it's way and I can't wait to get stuck in.
Although I'm wondering if anyone know's how the voice control works in Mazda vehicles? Does it go via the CANBUS? Would I be able to modify the voice/speech? I assume the speech is stored in the ECU, could I "hook" in to this and redirect the requests via the CBT over bluetooth?