Audi RS4 B8 Hazard Warning System Switch Button Emergency Light 8K2941509D

Audi RS4 B8 Hazard Warning System Switch Button Emergency Light is an original component from the Switches, control elements, and ignition switches category, designed specifically for the center console in the B8 generation RS4 model. It allows for reliable, quick activation of hazard lights while maintaining factory ergonomics and the consistent interior look characteristic of the Audi brand.

Specifications and technical data

• SKU: RHD-8K2941509D
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K2941509D
• Substitutable numbers: 8K2941509D, 8K2 941 509 D
• Category: Switches & Controls

Purpose and function in the control system

This hazard warning light switch is responsible for activating the warning signals in the Audi RS4 B8, integrating seamlessly with the vehicle's factory electrical system. The component works with the turn signal system and the body control module, providing a clear light signal in emergency situations or when parked in areas with limited visibility.

Thanks to its factory design, the button retains the correct mounting points, connector geometry, and the characteristic shape tailored to the center console. This allows for installation without modifying the wiring, while preserving the original functionality and aesthetics of the cockpit.

Original origin and compatibility

The product comes from the Audi OE line, which means it adheres to the vehicle manufacturer's quality standards. Original manufacturing translates into:

• proper cooperation with the factory wiring harness,
• consistent appearance with other control panel elements,
• appropriate mechanical durability during daily use.

The element features dedicated manufacturer markings and assigned catalog numbers, which facilitates verification of compatibility with a specific Audi RS4 B8 configuration. This is particularly important when selecting switches, where differences in equipment versions can affect compatibility.

Condition, functional advantages, and installation

The hazard warning light switch is offered in used condition, which allows you to combine factory build quality with a more favorable purchase cost compared to a new component. A used OEM component is a good choice for post-accident repairs, replacing a damaged panel, or restoring full functionality to the interior control system.

The main advantages of this solution include:

• factory fit for the Audi RS4 B8 dashboard,
• preservation of the original iconography and button backlighting,
• possibility of installation in place of a damaged element without interfering with the wiring.

Due to the design intended by the vehicle manufacturer, installation usually comes down to removing the center console, unplugging the connector, and swapping the switch, which shortens service time and reduces the risk of installation errors.

Safety and operational aspects

A functional hazard warning light switch is important for active safety, as it allows for immediate warning of other road users about a hazard or vehicle breakdown. In the event of a factory switch failure, using an original component from the same model series allows you to maintain the operating logic and ease of use intended by the manufacturer.

Choosing a used OEM component is particularly beneficial for repairs of high-end vehicles, such as the Audi RS4, where maintaining the consistency of interior equipment and build quality is of significant visual and functional importance.

If you are planning a comprehensive repair or upgrade of the cockpit area in your Audi and need other elements from the same group, such as function buttons, light switches, or ignition components, check out the available parts in the Audi switches, control elements, and ignition switches category.

Part selection by numbers and online shopping

When selecting switches for modern models like the RS4 B8, it is crucial to compare manufacturer markings and reference numbers with vehicle data. This helps avoid compatibility issues, especially in the case of different interior equipment versions.

To better understand how to safely verify component compatibility using catalog numbers and manufacturer markings, it is worth using the practical tips described in the guide Shopping for parts online without risk – 5 proven ways to verify component compatibility. Additionally, if you are interested in the broader context of using premium-class used components, the article Used parts for Mercedes – original parts from dismantling, which discusses the advantages of choosing original components from the secondary market, may be helpful.