BMW E71 E70 X6 X5 PDC Parking Sensor Control Unit Alpinweiss 300 9270499

BMW E71 E70 X6 X5 PDC Parking Sensor Control Unit Alpinweiss 300 is an original parking assistance system component designed for BMW X5 E70 and X6 E71 models. Finished in the factory Alpinweiss 3 - 300 color, it allows for a visually consistent match with the vehicle body and maintains the original factory look. This is a solution for users who want to restore the full functionality of the PDC system while maintaining high quality and compliance with factory specifications.

Specifications and technical data

• SKU: 9270499-AW
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9270499
• Substitutable numbers: 9270499
• Part type: Sensor
• Color: Alpinweiss 3 - 300
• Category: Parking Sensors

Purpose and function of the PDC module

The PDC control module is responsible for managing the parking sensors in the bumpers, analyzing environmental signals, and transmitting information to the driver warning systems. In BMW X5 E70 and X6 E71 vehicles, this component works with the factory electrical installation, ensuring the proper operation of acoustic and visual obstacle alerts. Using an original module from the same model family reduces the risk of communication issues within the vehicle's bus, diagnostic errors, and malfunctions of the parking assistance system. This is particularly important in cars equipped with complex onboard electronics.

Alpinweiss 3 - 300 color and visual matching

The module housing is finished in Alpinweiss 3 - 300, which facilitates integration with bodywork painted in the same shade. As a result, the component does not stand out from factory parts, and the entire installation maintains a consistent, original character. Such matching is especially important for vehicles where aesthetics of the mounting area and compliance with the original BMW finish are prioritized. Using this component allows for reasonable repair costs while maintaining appropriate quality.

Characteristics of the used component

This item comes from dismantling, which means it is a pre-owned part, but still intended for further use after proper verification. For BMW electronic modules, it is essential to ensure that the generation and type of the controller match the vehicle it is intended for – this applies especially to the PDC system in X5 E70 and X6 E71 models. Choosing a used control module from the same model line often helps avoid adaptation and coding issues, as well as reduces the time required for diagnostics after installation. It is a practical solution for workshops specializing in the BMW brand and for users servicing their own cars.

Integration with the BMW Parking Sensors system

The module is part of the Parking Sensors group, responsible for the full operation of the PDC system – from obstacle detection to driver signaling. Properly selecting the controller for a specific version of the BMW X5 or X6 is crucial for the stability of the entire system, including accurate distance recognition and the absence of false alarms. If you are planning a comprehensive repair or upgrade of the maneuvering zone in your BMW and need other elements from the same group, such as bumper sensors, wiring harnesses, or mounting brackets, check the available parts in the BMW Parking Sensors category.

Practical installation and maintenance tips

Before installing the PDC control module, it is worth checking the condition of the connectors, the tightness of the housing, and the correct routing of harnesses in the vehicle. For BMW X5 E70 and X6 E71 systems, it is recommended to perform computer diagnostics after installation to confirm communication with other controllers and ensure there are no active errors in the parking assistance system. For users considering broader bodywork or replacing safety and visibility-related components, a guide on selecting original glass components and sensors may be helpful – this is described in detail in the article "Spider crack on the windshield? Why it is better to choose a used original with the manufacturer's logo when replacing", which discusses, among other things, electronics matching and installation planning.