vin mismatch cic

[bmwE93-xxx]

Voice control is due to vin mismatch , you need to patch the headunit

Bluetooth and mic problem is coding problem , vin has no impact on this.

Ok, thanks for your quick response. I'll look into how I can fix this.

I'm not sure if I've asked correctly. The head unit hasn't been replaced, only the radio/CD/DVD player, which came from a donor car.

Inpa displays these errors:

MASK/CCC OKAY 2 Error stored
C57F 20
E1CF 20

When I make a call, I can hear the person microphone don't work.

Steering wheel-mounted voice control is completely unresponsive.

The navigation system is grayed out in the head unit.