BMW 1 3 Series E81 E82 E87 E88 E90 E91 Ultrasonic Sensor PDC Barriquerot 6955116

BMW E90 Parking Sensor PDC Barriquerot is an original parking system component designed for BMW 3 Series E90 models, ensuring precise obstacle detection and stable PDC system operation. Thanks to factory-fitted compatibility with the vehicle's electrical system and wiring harnesses, the sensor works with existing electronics without requiring modifications. An additional advantage is its painting in the Barriquerot Red Metallic – A41 color, which helps maintain visual consistency with the car body.

Specifications and technical data

• SKU: 6955116-BAQ
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6955116
• Substitutable numbers: 6955116, 66206955116
• Color: Barriquerot Red Metallic - A41
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and Function in the PDC System

The BMW E90 PDC parking sensor operates using ultrasonic waves processed by the parking assist system controller. This component is responsible for generating and receiving signals, then transmitting information to the control module, which informs the driver about the distance to obstacles via audible or graphical signals. A properly functioning sensor is crucial for maintaining the functionality of the entire system, especially in dense urban environments and during maneuvering in confined spaces.

As part of the Cables, Harnesses, and Connectors installation, the sensor works with factory BMW connectors and wiring harnesses, minimizing the risk of installation errors and communication problems within the vehicle's bus system.

Construction, Color, and Body Integration

The sensor housing is designed for installation in the standard bumper openings of the BMW E90, ensuring proper seating and the correct working angle relative to the ground. The applied Barriquerot Red Metallic - A41 color allows for an aesthetic match with the car's paintwork in the same shade, reducing the need for additional painting or color correction after installation.

The factory electrical connector allows for direct connection to the existing harness, without soldering or using adapters. This design promotes the sealing of connections and signal stability, which translates to consistent PDC system performance under various weather conditions.

Benefits of Using an Original BMW Sensor

Choosing an original parking sensor for the BMW E90 from the BMW series ensures compatibility with the vehicle's factory specifications and predictable performance of the parking assist system. Compared to aftermarket alternatives, an OEM part is designed with the specific bumper geometry, harness characteristics, and PDC controller algorithms in mind, reducing the risk of false alarms or blind spots.

The main advantages of using this sensor include:

• reliable cooperation with original PDC installation harnesses and connectors,
• color consistency with Barriquerot Red Metallic – A41 paint,
• maintaining the factory functionality of the parking system without interfering with the vehicle's electronics,
• easier diagnostics in case of PDC system servicing.

Condition, Verification, and Service Application

This item comes from the used parts category, making it an attractive service solution for users seeking economical repairs while maintaining original BMW specifications. This type of component is particularly useful for targeted replacement of a single sensor after mechanical damage to the bumper or after a failure of a single PDC channel.

Due to its factory origin, the sensor is well-suited as a replacement for a damaged part, as well as for completing the PDC installation in vehicles that were originally equipped with this system but require restoration of full functionality after body and paint repairs.

Related Installation Components and Additional Information

When expanding or repairing the entire parking assist system in a BMW, it is also worth paying attention to the condition of harnesses, connectors, and other sensors to avoid recurring system errors. If you plan further expansion or modernization of the electrical system in your BMW, including additional modules, adapters, or connection elements, check the available parts in the BMW Cables, Harnesses, and Connectors category.

For drivers interested in a broader perspective on technical solutions used by premium manufacturers, including the interaction of drivetrains with vehicle electronics and systems like PDC, an article discussing various all-wheel-drive systems may be useful – more information can be found in the material xDrive, 4Matic, quattro or 4Motion – comparison of AWD systems from BMW, Mercedes, Audi, and VW.