Audi Back Up Light Switch - Vemo 01E941521

Product Information

The back-up light switch is an electrical component that activates the reverse lights when the transmission is shifted into reverse gear. Mounted on the transmission or gear selector mechanism, it signals the vehicle’s lighting system to illuminate the rear back-up lamps, improving visibility and alerting others that the vehicle is reversing. Built with durable contacts and housings to withstand heat, vibration, and fluid exposure, the switch is essential for both safety and compliance with vehicle regulations.

• Reverse lights do not illuminate – often due to a failed or worn-out switch.
• Intermittent or flickering reverse lights – caused by loose connections or failing internal contacts.
• Check engine light or transmission-related fault codes – may appear if the switch malfunctions on electronically controlled systems.

About Vemo

The premium brand VEMO is known as a specialist in sensors and exhaust gas recirculation. Besides continuous product development in the field of EGR, VEMO is also a leading manufacturer of sensors, switches, relays and air suspension on the aftermarket. With our VEMO Expert Kits+, we help you carry out fast, cost-effective repairs and save you time and money!

The VEMO range includes high-quality products suitable for European vehicles such as VW, AUDI, BMW, MERCEDES-BENZ and PSA, as well as for those from Asian manufacturers such as TOYOTA, KIA and many more. The premium brand VEMO is characterized by its customers’ continuing trust and the benefits of extensive experience in the automotive industry.