BMW F70 G60 U06 Rear Ultrasonic Sensor Parking PDC Portimao Blue C31 5A243F5

BMW F70 G60 U06 Rear Ultrasonic Sensor Parking PDC Portimao Blue is an original parking assistance system component designed for installation in the rear part of the vehicle body. The Portimao Blue sensor allows for visual consistency with the body paint while ensuring precise obstacle detection during maneuvering. This is the ideal solution for users who expect factory-fit quality and stable operation of the PDC system in their BMW.

Specifications and technical data

• SKU: 5A243F5
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 5A243F5
• Substitutable numbers: 5A243F5, 66205A243F5
• Location on the vehicle: Rear
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and function of the PDC sensor

The rear PDC parking sensor is responsible for monitoring the area behind the vehicle while reversing. It works with the factory controller and the acoustic or visual system, transmitting information about the distance to obstacles. Thanks to its installation in the rear zone of the body, the driver receives clear warning signals, which reduces the risk of damage to the bumper, trunk lid, or undercarriage components.

The Portimao Blue color allows for aesthetic integration of the sensor into the bumper without the need for additional painting, provided the vehicle has a matching paint shade. This is particularly important for post-accident repairs and the replacement of individual parking system components.

Benefits of using an original BMW sensor

Using an original PDC sensor in BMW F and G series vehicles ensures:

• factory fitment to the vehicle's electrical installation and diagnostic system,
• proper cooperation with the existing PDC controller software,
• stable operation under typical operating conditions (urban maneuvers, parallel and perpendicular parking),
• consistent bumper appearance thanks to the correctly matched housing color.

For the user, this means reducing the risk of system errors, incorrect distance readings, or calibration problems after installation. The original BMW component also facilitates subsequent service diagnostics, as it is correctly recognized by factory service tools.

Vehicle integration and rear zone installation

The sensor is designed for installation in the rear of the vehicle, in the factory-designated location in the bumper. This ensures the correct measurement geometry and the appropriate "field of view" for obstacles. In practice, this translates into:

• more precise detection of low and high obstacles,
• clear, predictable acoustic signals while reversing,
• correct representation of distance on the parking system visualization (if the vehicle is equipped with one).

When replacing, it is recommended to follow the disassembly and assembly sequence in accordance with BMW service procedures to avoid damaging the wiring harness or the mounting brackets in the bumper.

Selection and compatibility in service practice

In the case of BMW PDC systems, it is crucial to match the sensor to the specific vehicle generation and equipment configuration. This sensor model is used in modern BMW designs, where the parking assistance system is an integral part of the safety and comfort package. In service practice, it is worth paying attention to:

• compatibility with the rear installation zone in the given model,
• use of a component with the correct housing color,
• checking the system's correct operation after installation (PDC test, potential error clearing).

A well-chosen sensor reduces the need for additional modifications and allows for the quick restoration of the vehicle's full parking system functionality.

System expansion and related BMW components

If you are planning a comprehensive repair or upgrade of the rear zone in your BMW and need other components from the same group, such as additional PDC sensors, wiring harnesses, or mounting brackets, check the available parts in the Other BMW category.

For a comparison of solutions used in sports models of other brands and a better understanding of the differences in drivetrain construction and accompanying systems, it is worth reading the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how manufacturers integrate advanced assistance systems with vehicle architecture.