Switch Brake Light (Hajus) (BMW 3 Series E30 / E36 / E46) is designed to control the activation of the brake light circuit in BMW 3 Series models including E30, E36, and E46. This switch signals the brake lights to illuminate when the brake pedal is pressed, alerting drivers behind to your braking actions.
This component is essential for maintaining brake light functionality, which helps ensure safe driving by providing clear communication through your vehicle’s lighting system. When replacing this switch, it is crucial to compare the old part’s physical connectors and mounting points with this unit to ensure compatibility with your specific BMW 3 Series model.
Use this switch if your brake lights fail to activate when pressing the brake pedal or if you experience inconsistent brake light operation. This listing covers a part manufactured by Hajus, known for supplying parts for BMW 3 Series models within the E30 to E46 range, supporting common model years in that generation.
- Model fit: BMW 3 Series E30, E36, E46
- Function: Activates brake lights when brake pedal is pressed
- Part type: Brake light switch
Need help matching this item to your vehicle? Use more LIghts, Vehicle Parts Finder or Request a Part with your VIN, engine number, part number or clear photos.





