Audi Hazard Light Switch - Vemo 4B0941509D

Product Information

A hazard warning switch is the control button (often a red triangle symbol) that activates a vehicle’s hazard lights. When pressed, it engages all turn signal lights to flash simultaneously, warning other drivers of a breakdown, accident, or roadside emergency. The switch connects directly to the vehicle’s flasher relay and electrical system.

• Hazard lights not working at all when the switch is pressed.
• Intermittent or stuck operation, where the lights stay on or won’t activate properly.
• No clicking sound or relay engagement, indicating an electrical fault or worn-out switch.

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.