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2021 BMW 330i SRS Sensor Mat Warranty Extension
BMW has announced a warranty extension for the Supplemental Restraint Systems (SRS) Front Passenger’s Seat Occupancy Capacitive Interior Sensor (CIS) Mat in certain 2021 330i and 330e vehicles. This extension covers defects causing false seat occupancy alerts for 10 years or 120,000 miles from the…
2021 BMW 3 Series False Seat Occupancy Alert
BMW has released Service Information Bulletin SIB 72 02 25 addressing a false seat occupancy alert in 2021 BMW 3 Series vehicles. This bulletin extends the warranty for the Supplemental Restraint Systems (SRS) Front Passenger's Seat Occupancy Capacitive Interior Sensor (CIS) Mat.
2021-2022 BMW 3 Series AC Rattling Noise TSB
Owners of 2021-2022 BMW 3 Series vehicles may experience a rattling noise from the air conditioning system when it is activated. This manufacturer communication (NHTSA ID: 10212798) addresses the symptom and provides guidance for diagnosis and repair.
2021 BMW 330i HOD Electronics Coding Error
A manufacturer communication addresses a coding error in 2021 BMW 330i, M340i, and 330e vehicles. After replacing and encoding the Hands-on Detection (HOD) electronics, an incorrect parameter may be transferred, potentially affecting system function.
2021 BMW 3/5 Series, X3 Fuel Mixture Adaptation Issue
A manufacturer communication from BMW addresses an issue in certain 2021 BMW 3 Series, 5 Series, and X3 vehicles where fuel vapor scavenging can lead to incorrect fuel mixture adaptation values, primarily in the low-end torque range.
2021 BMW ISTA Installation Update for Mobile Service
BMW has issued a manufacturer communication (NHTSA ID 10205612) concerning a new special ISTA Installation. This update is specifically designed for Roadside Assistance and Mobile Service technicians, enabling enhanced diagnostic and programming capabilities for various 2021 BMW models, including…
2021 BMW MIL Warning for Electrical/Engine Issues
A manufacturer communication, NHTSA ID 10205613, addresses a Malfunction Indicator Lamp (MIL) illuminating in 2021 BMW vehicles, including the 330i, 540i, and X3. This warning typically appears under moderate throttle or during deceleration, indicating potential electrical system or engine concerns.
2021 BMW Software Update Information
BMW of North America (BMW NA) has made information available online to customers about software versions, including any changes to vehicle functionality that will result from each update. This communication, NHTSA ID 10205600, applies to various 2021 BMW models.
2021 BMW 330i Reduced Ventilation Airflow TSB
A Technical Service Bulletin (TSB) from BMW addresses customer complaints of noticeably reduced ventilation system airflow after a microfilter replacement in 2021 BMW 330i and other models. This TSB, identified by NHTSA ID 10205096, helps technicians diagnose and resolve the issue.
2021 BMW Models Check Control Message 415 TSB
Owners of 2021 BMW models may encounter a false 'energy management' Check control message (ID code 415) upon entering their vehicle. This manufacturer communication, NHTSA ID 10205095, identifies a software issue as the cause. Consult your BMW dealer for diagnosis.
2021 BMW 330i Front Wheel Arch Cover Movement TSB
BMW has issued a manufacturer communication (NHTSA ID 10205087) for 2021 BMW 330i, 330e, and M340i models regarding relative movement between the front side panel and the wheel arch cover. This can occur while driving, depending on the driving profile.
2021 BMW 330i Rattling Noise from Glove Box TSB
A technical service bulletin (TSB) from BMW, identified by NHTSA ID 10205092, addresses customer complaints of rattling noises originating from the glove box area in various 2021 BMW models, including the 330i. This communication helps technicians diagnose and resolve the issue.