Audi S5 F5 Steering Column Turn Indicator Control Switch Stalk Squib 4M0907129HH

The Audi S5 F5 Steering Column Stalk Switch Assembly is an original part from the switches, control elements, and ignition switches group, designed for precise control of functions at the steering column in Audi models. This is a solution for users who expect factory quality of control systems and consistency with the vehicle's electronics.

Specifications and technical data

• SKU: 4M0907129HH
• Mark: Audi
• Condition: Used
• OEM Part Number: 4M0907129HH
• Substitutable numbers: 4M0907129HH, 4M0 907 129 HH
• Category: Switches & Controls

Technical Characteristics of the Stalk Switch Assembly

The Audi S5 F5 Steering Column Stalk Switch Assembly belongs to Audi's factory equipment line, meaning it offers a perfect fit for the steering column and the vehicle's electrical system. The stalk assembly integrates several control functions into a single housing, reducing the number of separate components and simplifying driver operation.

This type of solution is designed for:

• stable mounting on the steering column, minimizing play and vibrations during driving,
• precise stalk travel, ensuring a clear tactile feel of the operating positions,
• seamless integration with control modules in the vehicle, facilitating diagnostics and configuration.

Purpose and Application in the Control System

This component belongs to the Switches, Control Elements, and Ignition Switches category, which comprises sub-assemblies responsible for operating driver functions at the steering column. In practice, this means the stalk switch assembly is responsible for ergonomically controlling selected vehicle systems without the driver having to take their hands off the steering wheel.

Thanks to its OEM design, the following are maintained:

• factory fit with steering column covers,
• correct positioning of the stalks relative to the steering wheel rim,
• compatibility with original wiring harnesses and electrical connectors in Audi vehicles.

Benefits of Using an Original Audi Part

Choosing an original stalk switch assembly for the Audi S5 F5 allows you to maintain control system operating parameters in line with the manufacturer's specifications. This is particularly important in vehicles where system response repeatability and the absence of conflicts with onboard electronics are crucial.

Key advantages include:

• compatibility with Audi's electrical architecture – no need for installation modifications,
• retention of the original stalk operating logic, making driver adaptation easier after replacement,
• visual consistency with the interior – appearance and finish consistent with the Audi S5 F5 styling line.

Component Condition and Installation Aspects

The stalk switch assembly is offered as a used part, allowing for an economical replacement while maintaining the original manufacturer's specifications. This type of component is often chosen for post-accident repairs, mechanical damage to the stalks, or issues with switch operation.

When selecting and installing, it is worth paying attention to:

• compatibility with the specific vehicle equipment version,
• correct seating on the steering column to avoid stress and improper stalk operation,
• verification of all functions' correct operation after installation (functional test in the vehicle).

Audi Switches – Selection within a Single Category

If you also need other elements from the Audi switches, control elements, and ignition switches group, check out our dedicated offer for Audi switches, control elements, and ignition switches to select components from the same category and maintain control system consistency.

Safety of Control and Braking Systems

Replacing control elements at the steering column often goes hand in hand with an inspection of other key systems, including brakes. If you are also planning to purchase used brake system components such as discs, calipers, or ABS components, it is worth familiarizing yourself with practical tips. A detailed checklist can be found in the article Used Brake System: How to Safely Choose Discs, Calipers, and ABS?, which will help you approach the purchase of used parts consciously and safely.