2021 BMW 330i Right Rear SRR Sensor Fault

BMW has released a manufacturer communication, identified as NHTSA ID 10182625, detailing a service action for certain 2021 BMW models, including the 2021 BMW 330i. This communication addresses a specific issue related to the vehicle's driving assistance systems.

This 2021 BMW 330i manufacturer_communication highlights a potential problem that could affect the safety and functionality of your vehicle's advanced driver-assistance features.

Symptoms

Owners of affected vehicles may observe a "Driving Assistance Check Control Message" displayed on their instrument cluster. This message indicates a potential issue with one of the vehicle's driving assistance components, specifically the radar system.

The Issue

The core of the problem lies with the right rear Short Range Radar (SRR) sensor. According to the manufacturer communication, the functionality of this sensor could be reduced. A compromised SRR sensor can impair the performance of various driving assistance features that rely on its input, leading to the warning message.

Repair Procedure Summary

To resolve the issue and restore full functionality, the service action outlined in the 2021 BMW 330i manufacturer_communication involves replacing the right rear SRR sensor. This procedure ensures that the vehicle's driving assistance systems operate as intended, clearing the "Driving Assistance Check Control Message."

What Owners Should Do

If you own a 2021 BMW 330i or another affected 2021 BMW model and have observed the "Driving Assistance Check Control Message," it is recommended to contact your authorized BMW dealership. They can confirm if your vehicle is part of this service action and arrange for the necessary inspection and replacement of the right rear SRR sensor as specified in manufacturer communication 10182625.

Source: NHTSA manufacturer communication 10182625.