Steering Wheel Mercedes W168 W210 Angle Sensor Slip Ring Squib A0015423918

Steering Wheel Mercedes W168 W210 Angle Sensor Slip Ring Squib is a specialized component mounted in the steering column assembly, responsible for a stable electrical connection between the airbag and the vehicle's electrical system. This used, original clock spring ensures proper communication of the safety system, which translates into trouble-free operation of the driver's airbag. Thanks to a design tailored to specific Mercedes models, this component allows for precise and predictable operation of the steering system and the SRS system.

Specifications and technical data

• SKU: A0015423918
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0015423918
• Substitutable numbers: A0015423918, A 001 542 39 18, KD
• Category: Steering Columns

Purpose and function in the steering system

The clock spring in the steering column is responsible for transmitting electrical signals to the airbag while allowing the steering wheel to rotate freely. In practice, this means that it:

• maintains a constant electrical connection throughout the full range of steering wheel rotation,
• minimizes the risk of an open circuit in the airbag system,
• supports the proper operation of the passive safety system.

Due to its fitment to the Steering column design in Mercedes vehicles, this component works with factory connectors and wiring harnesses, which facilitates service installation.

Benefits of using an original clock spring

Using a dedicated clock spring in the steering column provides a number of practical operational benefits:

• Stable SRS system operation – a correctly selected clock spring reduces the appearance of airbag errors on the dashboard.
• Better compatibility with the factory installation – the connectors and geometry are adapted to the specific steering column, which reduces the risk of installation problems.
• The ability to restore full functionality after steering system repairs or steering wheel replacement.

In the event of interference with the steering column, replacing the clock spring with a functional unit is often crucial to avoid recurring faults associated with the airbag warning light.

Product condition and service application

The offered clock spring comes from the group of used Mercedes components, which allows for economical repair while maintaining the original design. This type of component is particularly useful in situations where:

• the clock spring was damaged during steering wheel removal,
• errors related to the driver's airbag circuit appear in the vehicle,
• it is necessary to replace the component as part of a post-accident steering column repair.

Selecting the correct clock spring for a specific Mercedes model allows for reduced diagnostic time and accelerates the service process.

Technical support and knowledge about the steering system

When working with steering column components – including the airbag clock spring – it is worth understanding the operating principle of the entire system. A detailed discussion of the construction, typical faults, and examples of parts, such as steering wheels and columns, can be found in the article: Steering system and power steering – how it works and what breaks?. This is a practical source of knowledge that helps to better plan diagnostics and repairs.

Related components from the Mercedes steering column group

If you are planning a comprehensive repair or upgrade of the steering column area in your Mercedes and need other elements from the same group, such as column housings, joints, or additional modules mounted at the column, check the available parts in the category Mercedes steering columns.

Summary

Steering Wheel Mercedes W168 W210 Angle Sensor Slip Ring Squib is a practical service solution for users and workshops dealing with the repair of the steering system and airbag system in vehicles of this brand. A properly selected clock spring allows for restoring the correct operation of the driver's airbag, limiting the appearance of errors on the instrument cluster, and ensuring consistency with the factory steering column design. As a result, the repair is more predictable, and the vehicle maintains proper passive safety parameters.