This item is one brand new, Audi Q7 and A6 Bose amplifier main board. You will need component protection programming at an Audi dealership or independent shop that specializes in programming. This car audio amplifier will turn on and work, however there will only be sound coming from one speaker until the amplifier is programmed.
The MMI system will work and function with the amplifier plugged in, but not yet programmed.
TAE Audi Q7 A6 Bose Amplifier Main Board