Component protection is VWAG's (VW, Audi, Seat, Skoda, Bentley, Lamborghini) way of eliminating vehicle or component theft by keeping track of each individual component and which vehicle it's assigned too from the assembly line.
When a component protected module is fitted to its non-original vehicle, many, if not all of its functions will be limited. This is to try and prevent the use of stolen parts in the second-hand market. If a VWAG vehicle is reported stolen, a flag will be raised with their database for the vehicle’s VIN and the internal serial number/coding of each module fitted to said vehicle, such as an Engine or transmission ECU, Infotainment/Radio unit or AC/Heater control panel) making it impossible for these parts to be used on another vehicle. This will raise an error within our diagnosis system (connected to VWAG’s servers) when trying to remove the component protection and not allow the technician to proceed, alerting VWAG to the use of stolen parts.
Component protection also applies to any brand-new parts purchased and fitted. It would need to be removed before the technician could proceed with and coding, adaptions, or basic settings or said component.
The only way to remove component protection is to take the car to a VWAG specialist with the online diagnosis system (ODIS) or the main dealer themselves.
We have invested heavily in obtaining the credentials and correct system, to be able to provide such services so you don't have to have the huge cost of a trip to the dealer.