The door control unit (part number 5Q4959592P) is a genuine OEM electronic module used in both CUPRA Leon and CUPRA Formentor models. This unit manages key electrical functions in the vehicle’s door system, including power windows, central locking, side mirror adjustment, and communication with the vehicle's CAN network. Engineered for seamless integration, it ensures fast, accurate signal processing between the door components and the vehicle’s main control modules.
Ideal for resolving non-responsive window switches, door lock failures, or mirror adjustment issues caused by a faulty module.