Audi A3 8P A4 B8 A5 8T A6 C6 Steering Wheel Button Control Switches 4E0951527AH

Audi A3 8P A4 B8 A5 8T A6 C6 Steering Wheel Button Control Switches is an original component from the Switches, control elements and ignition locks group, designed for integration with the factory steering wheel in selected Audi models. It ensures consistent control of vehicle functions from the steering wheel, maintaining factory ergonomics and a clear button layout. This solution is particularly beneficial when replacing a worn-out module or retrofitting a vehicle with steering wheel-operated functions.

Specifications and technical data

• SKU: 4E0951527AH-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 4E0951527AH
• Substitutable numbers: 4E0951527AH, 4E0 951 527 AH, 4E0951527AJ, 4E0 951 527 AJ
• Category: Switches & Controls

Purpose and function in the control system

The presented set of steering wheel buttons is designed as an element of the factory control system in Audi vehicles, such as the A3 8P, A4 B8, A5 8T, or A6 C6. The module is responsible for operating selected vehicle functions without taking your hands off the steering wheel, which improves driving comfort and allows for consistent, intuitive operation during daily use. Thanks to the original design, the button layout is matched to the factory wiring harness and the shape of the steering wheel spokes, which facilitates installation and minimizes the risk of vehicle software compatibility issues.

Construction and steering wheel fitment

The element belongs to the Switches, control elements and ignition locks group, meaning it is an integral part of the control system within the steering column. The button assembly is prepared for installation in a suitably adapted steering wheel, maintaining factory mounting points and the connector layout provided by the manufacturer. Original manufacturing ensures:

• consistent fit with the steering wheel spokes,
• aesthetic integration into the Audi interior design,
• preservation of the ergonomics of operation intended by the manufacturer.

Performance characteristics and installation benefits

Replacing the steering wheel button module with an original used part allows you to restore the correct operation of control functions without the need to interfere with other steering column components. This solution is particularly beneficial in the case of:

• mechanical damage to existing buttons,
• problems with response to presses or unstable operation,
• interior modernization while maintaining the factory equipment standard. Using original components from this group allows you to maintain the consistency of the vehicle's electrical and electronic system, which is important for diagnostics and subsequent service maintenance.

Condition of the element and practical application

The offered module comes from disassembly and is marked as used, which in practice means maintaining the factory construction while offering an attractive cost-to-functionality ratio. This is a good solution for users who want to restore full steering wheel control functionality while sticking to original Audi components. Before installation, it is recommended to perform a standard verification of the vehicle's installation and match the equipment configuration to ensure proper cooperation of the module with onboard systems.

Expanding the control system in Audi

If you are planning a comprehensive repair or modernization of the control zone in your Audi and need other elements from the same group, such as button modules, steering column switches, or ignition lock elements, check the available parts in the Audi switches, control elements and ignition locks category. When selecting original used control components and other interior equipment elements, it is worth paying attention to their impact on safety and driving comfort. Additional tips on assessing the condition of used OEM parts and the principles of their selection can be found in the article Loud exhaust operation – when is it worth replacing the muffler and other exhaust system elements with original used parts?, which discusses a practical approach to using factory components from the secondary market.