Inpa E46 ^new^

The E46 seat occupancy sensor is famous for failing. While a cheap eBay bypass plug works, INPA can first confirm the error (OC3 mat failure). After installing the bypass, use INPA to clear the error. Without INPA, the light stays on forever.

Re-syncs the immobiliser (EWS) to the engine control unit if a dead battery causes a crank-no-start condition. Required Hardware and Cable Modifications inpa e46