B6 ccm

[paulw]

My A4 keeps losing sync with the key (resynced via vag com on Sunday and hazards flashing and key sync lost, will not resynced manually) and hazards going off randomly. The codes are all low voltage codes stored on Ecu for various sensors. The CCM seems to be damp but the plenum drains are clear. Are all CCM for B6 interchangeable?

[VWAudi-Scot]

From what I've read, you need a similar (if not exactly the same) model. For example a cabriolet B6 will have different commands compared to a saloon as the number of doors are not the same. You'll need to reprogramme it I believe if yo get a CCM from a different model.

I'm having issues with my CCM as well. Windows don't work after setting off and I have to wait 10 minutes before I can lock my car.

[paulw]

Cheers I think it's just a similar one I need, well hopefully😀