BMW F22 F23 LCI Rear Bumper PDC Cables Wiring Loom Set 79720211

BMW F22 F23 LCI Rear Bumper PDC Wiring Harness 79720211 is an original harness from the Cables, Harnesses, and Connectors group, designed to support parking sensors in the rear of the vehicle. This component has been specifically designed for facelifted (LCI) BMW 2 Series models, ensuring proper signal routing and stable PDC system operation.

Specifications and technical data

• SKU: 9386929
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9386929
• Substitutable numbers: 61129386929, 9386929, 79720211
• Location on the vehicle: Rear
• Category: Wiring Harnesses, Cables & Connectors

Vehicle Purpose and Function

The rear bumper PDC wiring harness is responsible for reliably connecting the parking sensors to the vehicle's electrical system. Its placement in the rear of the car allows for precise transmission of signals from the sensors to the control unit, which translates to efficient operation of the parking assist system and clear information for the driver.

Thanks to its factory-matched fit for the specific BMW F22/F23 LCI generation, the wires are routed according to the original path, minimizing the risk of chafing, interference, and system diagnostic issues.

Construction and Installation Fit

This item belongs to the Cables, Harnesses, and Connectors group, meaning it is constructed for stable electrical connection and resistance to the conditions found in the rear of the vehicle. The connectors used are prepared to work with factory PDC sensors and the vehicle's wiring, without the need for modifications or soldering.

The arrangement of branches and connectors is consistent with the original BMW design, facilitating installation in the rear bumper area and ensuring proper wire routing relative to mounts, brackets, and covers.

Benefits of Using an Original BMW Harness

Using an original PDC harness in the BMW 2 Series LCI offers a number of practical benefits:

• precise fit for the factory parking system in the rear of the vehicle,
• maintained correct communication between the sensors and the car's electronics,
• reduced risk of PDC system errors due to improper wiring,
• easier diagnostics in case of potential electrical system faults.

This product, in used condition, allows for an economical repair of the PDC system while maintaining the original BMW specification, which is particularly important for precise parking assist systems.

Vehicle Placement and Service Application

The harness is intended for installation in the rear of the vehicle, in the area of the rear bumper where the parking sensors operate. It is suitable for replacing damaged wiring after a collision, as well as for repairs related to contact corrosion, wire chafing, or sensor communication issues.

Selecting the correct part is facilitated by identifying it using the OEM part number and any interchangeable numbers available in the technical specifications, allowing you to verify compatibility with a specific version of the facelifted BMW F22 or F23.

If you are planning a comprehensive repair or upgrade of the rear bumper electrical system in your BMW and need other items from the same group, such as additional harnesses, signal cables, or service connectors, check the available parts in the BMW Cables, Harnesses, and Connectors category.

To compare manufacturers' approaches to the durability and cost-effectiveness of using used parts, it is worth reading an article describing when used components can be a sensible choice – you can find it here: Volkswagen – Solidness and Reliability. Why Used VW Parts Are a Sensible Choice?.