BMW E70 X5 Parking Brake Button Switch 9148508 is an item from the Switches, Control Elements, and Ignition Switches category, designed for controlling the electric parking brake. The offered component, branded by Mercedes, allows for the efficient restoration of the parking brake system's functionality, ensuring convenient and precise operation from the vehicle's interior console.
Specifications and technical data
- SKU: A2139053803
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A2139053803
- Substitutable numbers: A2139053803, A 213 905 38 03
- Category: Switches & Controls
Technical Characteristics and Application
The parking brake switch in this model is responsible for the electronic control of the brake calipers by sending a signal to the control module. This component is designed to operate under typical interior car conditions, with an emphasis on the durability of the button mechanism and the stability of electrical contacts.
The button is designed for intuitive operation – a clear actuation point and easily identifiable position make it easy for the driver to quickly engage or release the parking brake without diverting attention from the road. This ensures the parking brake system maintains full functionality during both daily use and in emergency situations.
Benefits of Installing the Parking Brake Switch
Using the presented switch allows for:
- restoring the correct operation of the electric parking brake after the old button fails,
- maintaining consistent ergonomics in the vehicle cabin,
- reducing the risk of errors related to improper brake engagement,
- preserving the factory logic of the braking system's operation.
For the user, this means stable system operation, predictable response to button presses, and comfortable operation in all road conditions. Replacing a damaged component with a functional part from the same category helps avoid problems with parking on inclines and error messages related to the parking brake.
Mercedes Switches, Control Elements, and Ignition Switches – Selection and Compatibility
When selecting a parking brake switch, it is crucial to ensure it matches the specific vehicle version and electrical system configuration. In practice, this means comparing part numbers and connectors with the factory-installed element in the car. This ensures full compatibility with the vehicle's electronics and avoids communication issues within the control network.
If you are looking for other products from the Switches, Control Elements, and Ignition Switches category dedicated to this brand, check out the Mercedes Switches, Control Elements, and Ignition Switches available in our assortment to select a component optimally suited for your specific model.
Used Condition and Advantages of Original Components
The offered item is used, which allows for a reasonable purchase cost while maintaining performance characteristics close to factory standards. For control systems like parking brake buttons, using original salvaged components often provides better compatibility with the vehicle's electronics than aftermarket replacements of unknown origin.
You can find more information about the advantages of using original, used components in cars of this brand in the article Used Parts for Mercedes – Original Salvaged Parts, which discusses aspects such as cost-effectiveness, reliability, and impact on driving comfort.
Summary
The BMW E70 X5 Parking Brake Button Switch 9148508 is a practical solution for users who want to restore the full functionality of the electric parking brake without altering the system's structure. A correctly selected component from the Switches, Control Elements, and Ignition Switches category helps maintain operational ergonomics, proper interaction with the vehicle's electronics, and comfortable daily driving, while simultaneously reducing service costs.
