[Redr0cket]

Originally Posted by gatos

That's actually incorrect. The CEM is not coded to the car, or the ECU. Only thing that needs doing is enabling/disabling a few functions such as twin lens or single lens headlights, front Fog lights Enable/disable, DRLs Enable/Disable, Rear Wiper Enable/Disable.

I have repaired many CEMs todate and test every sinle one of them on my car and not once did I have any issues with the CEM not being coded to the car.

On all newer models, post 2004, the CEM is coded to the cars and its harder to get it sorted

Thanks Gatos 😉