Bought a cd400 or 450 and coming up LOCKED? Then this is what you need.

This is a vin coding service for any cd400/450 radios

Click Buy It Now, Post your radio to me and I will reset the radio to work in your car and return to you ready to fit straight in.

I'm the only person I'm aware of reprogramming these entirely with software, I do not edit eeproms or have to adjust checksums etc

I program the radio entirely how it should be from factory including all calibration options using genuine GM Software and an MDI. This means no potential future issues due to removed eeproms or checksum corrections

*You will not receive a radio this is a coding service only*

Return postage is Royal Mail Tracked 24hrs