Mercedes W169 W210 Door Contact Switch Parking Brake A0015458714

The Mercedes W169 W210 Handbrake Sensor is a component from the Switches, Control Elements, and Ignition Switches category, designed for precise monitoring of the parking brake position in Mercedes vehicles. It enables the correct operation of the handbrake warning light and ensures cooperation with safety systems, providing the driver with clear information about whether the brake is engaged or released. This is a practical service solution for users who want to restore the full functionality of the electrical system responsible for parking brake signaling.

Specifications and technical data

• SKU: A0015458714
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0015458714
• Substitutable numbers: A0015458714, A 0015458714, A 001 545 87 14, A2024270073, A 202 427 00 73
• Category: Switches & Controls

Application of the Mercedes W169 W210 Handbrake Sensor

The Mercedes W169 W210 Handbrake Sensor is responsible for transmitting the parking brake position signal to the vehicle's electrical system. A properly functioning sensor is crucial for:

• correct operation of the handbrake warning light on the instrument cluster,
• cooperation with driving safety assistance systems,
• diagnosing potential brake system faults,
• maintaining compliance with the factory control logic in Mercedes vehicles.

Selecting a component from the same construction group ensures consistency in electrical and mechanical parameters, which translates to stable system operation.

Characteristics of the Control Element

As part of the Switches, Control Elements, and Ignition Switches group, the handbrake sensor works in direct connection with the parking brake mechanism and the vehicle's wiring harness. The design of this type of component is intended to:

• ensure repeatable signal switching with each engagement and release of the brake,
• maintain stable electrical parameters under typical operating conditions,
• reduce the risk of false indications from the dashboard warning light.

Using an original solution from the Mercedes family promotes compatibility with the factory installation, without the need for modifications to wiring or connectors.

Product Condition and Benefits of Choosing a Used Part

The sensor is offered in used condition, representing a reasonable compromise between repair cost and maintaining the original manufacturer's specifications. Choosing such a component offers:

• the possibility of an economical repair of the handbrake signaling system,
• preservation of the original operating characteristics of the control element,
• reduction of waste through the reuse of functional parts.

Before installation, standard verification of the vehicle's electrical system and the correct adjustment of the parking brake mechanism are recommended to fully utilize the potential of the installed sensor.

Selection and Integration with the Braking System

To ensure proper cooperation with the braking system and electrical installation, it is advisable to pay attention to the sensor's compatibility with the specific vehicle model version. Comparing the previously installed component and consulting service documentation is helpful. A correctly selected sensor:

• eliminates the problem of a constantly illuminated or inactive handbrake warning light,
• facilitates future fault diagnostics,
• ensures consistent operation with other control elements in the vehicle.

For comprehensive brake system work, it is also worth familiarizing yourself with practical tips for selecting other components. Detailed information can be found in the article: Second-hand braking system: how to safely choose discs, calipers, and ABS?.

Other Mercedes Switches, Control Elements, and Ignition Switches

If you are planning a broader range of electrical system work and are looking for other switches, control elements, and ignition switches for Mercedes, check out the available solutions in our offer: Mercedes switches, control elements, and ignition switches. This allows you to comprehensively select components from the same group, maintaining consistency of solutions in your vehicle.