Mercedes-Benz C CLK Class W202 W208 Parktronic Control Unit Module A0215459032

Mercedes-Benz C CLK Class W202 W208 Parktronic Control Unit Module is a component from the Electronic control modules and controllers group, responsible for the precise management of rear parking sensors. Original Mercedes electronics ensure stable operation of the parking assistance system and compatibility with the vehicle's factory installation. It is a practical solution for users who want to restore full functionality of the parking assistant without investing in a new component.

Specifications and technical data

• SKU: A0215459032
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0215459032
• Substitutable numbers: A0215459032, A 021 545 90 32, 0263004008, 0 263 004 008, BG
• Location on the vehicle: Rear
• Category: ECUs & Computer Modules

Purpose and function of the module

The presented Parktronic control unit has been designed to work with the factory sensor system in Mercedes-Benz C-Class W202 and CLK W208 models. As a dedicated module, it is responsible for analyzing signals from the rear distance sensors and transmitting them to the systems that inform the driver about obstacles behind the vehicle.

The placement on the vehicle in the rear area allows for shorter wiring harnesses and reduced signal interference, which translates into more stable and predictable system operation. Thanks to this, the driver receives clear information about the distance to obstacles while maneuvering in a parking lot.

Benefits of using an original Mercedes module

Choosing an original Parktronic control module for a Mercedes primarily means:

• maintaining the factory logic of the parking assistance system,
• consistency with the electrical installation and vehicle electronics architecture,
• reducing the risk of communication errors in the vehicle network compared to universal replacements.

By using a controller from the same design group as the factory-installed component, it is possible to maintain predictable operation of acoustic and visual signals without the need for interfering with wiring or additional programming beyond standard service procedures.

Technical characteristics and installation

The module belongs to the Electronic control modules and controllers category, which means it works with other electronic units in the vehicle via factory connectors and communication protocols provided by the manufacturer. The placement in the rear area of the body facilitates integration with parking sensors and minimizes the length of signal connections.

During installation, it is important to properly seat the module in the designated place and securely connect the factory plugs. In most cases, the installation is plug-and-play, provided the module is selected according to the manufacturer's markings and the configuration of the specific vehicle unit.

Product condition and practical application

The offered item is used, which allows for an economical restoration of the Parktronic system's efficiency while maintaining the original manufacturer's specifications. This solution is particularly beneficial in the case of post-accident repairs, problems with moisture in the installation, or failure of the existing controller.

In practice, replacing the module is often the fastest method of eliminating errors related to the improper operation of rear parking sensors, such as lack of signal, continuous warning signal, or system failure messages on the instrument cluster.

If you are planning a comprehensive repair or upgrade of the electronic assistance systems zone in your Mercedes and need other components from the same group, such as controllers, body modules, or comfort management systems, check out the available parts in the Mercedes electronic control modules and controllers category.

How to consciously choose a used Parktronic module

When selecting a used Parktronic controller, it is crucial to match it to the specific equipment version and vehicle model year. It is worth paying attention to the compatibility of manufacturer markings, body type, and sensor system configuration (rear only or front and rear) to avoid communication problems in the installation.

If you want to better understand when used automotive electronics are a reasonable choice and what to look for when buying controllers and comfort modules, check out the guide Second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?, where you will find practical tips on the safe selection of such components.