Mercedes W169 W245 W203 Steering Angle Sensor Slip Ring Squib A1694641218

Mercedes W169 W245 W203 Steering Angle Sensor is a component from the Steering Column category, designed for precise control of the steering wheel position in selected Mercedes models. This used, original component ensures proper interaction with the steering system and safety systems, serving as a functional service solution for discerning users.

Specifications and technical data

• SKU: A1694641218
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1694641218
• Substitutable numbers: A1694641218, A 169 464 12 18
• Location on the vehicle: Rear, Right
• Category: Steering Columns

Purpose and Function of the Steering Angle Sensor

The steering angle sensor in Mercedes A-Class, B-Class, and C-Class models is responsible for accurately reading the steering column's position and transmitting this information to the vehicle's control units. A correctly functioning component is crucial for, among other things:

• stable operation of the steering system and power steering,
• proper functioning of the Electronic Stability Program (ESP),
• correct communication with modules responsible for active safety.

Precise steering angle reading allows for predictable vehicle reactions to steering wheel movements, which translates to driving comfort and safety.

Vehicle Placement and Installation Aspects

The presented sensor is intended for installation in the area designated as rear – right side within the vehicle structure, according to the manufacturer's technical data. This placement requires attention to:

• correct routing of the electrical harness,
• maintaining the correct reference position of the sensor relative to the steering column,
• precise seating of the component in its designated mounting socket.

When replacing, it is recommended to follow the service procedures for the steering system, including potential adaptation or calibration in the vehicle's control unit after installation.

Benefits of Using an Original Mercedes Sensor

Choosing an original steering angle sensor from the Mercedes range ensures consistency in the operating parameters of the entire steering system. The most important benefits include:

• compatibility with factory electronics – correct interaction with control modules and safety systems,
• proper fit for the steering column and mounting elements,
• maintenance of the operating characteristics intended by the vehicle manufacturer.

A used OEM component is a sensible service choice that allows for the restoration of full steering system functionality without the need to invest in a new part.

Component Condition and Practical Application

The offered sensor is in used condition, meaning it comes from a dismantled vehicle and has been verified for its suitability for further use. This type of solution is often chosen by users who want to:

• maintain the original vehicle specification,
• optimize steering system repair costs,
• maintain the consistent operation of the steering column with other modules.

Before installation, it is advisable to ensure that the sensor's parameters match the equipment version of the specific car and that the steering column itself does not have any additional mechanical damage.

More Information on Steering Columns and Steering Systems

If you want to better understand how the steering system works and what symptoms might indicate the need to replace the steering angle sensor or other steering column components, check out our guide: Steering System and Power Steering – How It Works and What Fails?. You will find practical diagnostic tips and examples of using used steering column components.

If you need other components from the Steering Columns category dedicated to the Mercedes brand, check the Mercedes Steering Columns available in our store to select components tailored to your specific model and equipment version.

Additional information on the benefits of using original, used components for this brand is provided in the article: Used Parts for Mercedes – Original Components from Dismantling, which discusses the practical aspects of selecting and operating premium used components.