2021 BMW M4
Documented records held locally from official US and Canadian sources. Each record shows its official identifier so it can be confirmed at the source; nothing here is a score or a prediction.
Vehicle coverage
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Coverage held for this vehicle
- OFFICIAL ACTION 2 US Recalls
- MANUFACTURER COMMUNICATION 72 Manufacturer Bulletins
- INVESTIGATION 0 Investigations
- CONSUMER REPORT 1 Consumer Complaints
- CANADIAN RECALL 0 Canada Recalls
These are counts of distinct official records held locally. They are not combined into any score, and a record count is not a failure rate. A zero means no record is held here, not that none exists.
US Recalls
NHTSA Recall US
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21V554000 2021-07-21
Recall 21V554000
BMW of North America, LLC (BMW) is recalling certain 2021 2 Series (230i, 230i xDrive, M240i, M240i xDrive), 330e, 330e Xdrive, 4 Series Coupe (430i, 430i xDrive, M440i xDrive) M4 Coupe, M4 Competition Coupe, BMW 4 Series Convertible (430i, M440i), BMW X1 sDrive28i, xDrive28i, 2 Series Gran Coupe (228i, 228i xDrive, M235i xDrive), M2 Competition Coupe, 330i, 330i xDrive, M340i,…
Recorded model years: 2021
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21V062000 2021-02-10
Recall 21V062000
BMW of North America, LLC (BMW) is recalling certain 2020-2021 8 Series Coupe, Grand Coupe and convertible 840i, 840i xDrive, M850i xDrive, M8 and 740 Li, 740 Li xDrive, 750 Li xDrive, M760 Li xDrive, X6 sDrive40i, X6 xDrive40i, X6 xdrive50i, X6 M50i, X6M, and 2019-2021 X5 sDrive40i, X5 xDrive40i, X5 xDrive50i, X5 M50i, X5M, X7 xDrive40i, X7 xDrive50i, X7…
Recorded model years: 2021
A further 12 records exist for the BMW M4 where the source stated no model year. They are not counted above and appear on no year page.
Campaign applicability can depend on build date, equipment and market, and a remedy may already have been completed. Confirm any campaign against the official record using the VIN.
Manufacturer Bulletins
NHTSA Manufacturer Communication US
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11027766 2026-01-08
B410725
While driving on a smooth and/or unevenroad, a “cracking” sound is heard from therear wheel arch area (highlighted in orange) on either the right or left side.
Recorded model years: 2021
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11022101 2025-08-20
B410725
While driving on a smooth and/or uneven road, a “cracking” sound is heard from the rear wheel arch area (highlighted in orange) on either the right or left side.
Recorded model years: 2021
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10250374 2024-02-16
B640422
An interference noise (groaning noise) can be heard from within the heating and air-conditioning unit in thecenter of the instrument panel. The groaning noise always occurs when either a ventilation flap, air stratification flap or the recirculated airflap moves to a different position. Due to the complex design of the heating and air-conditioning unit, the kinematics causing it (top or…
Recorded model years: 2021
Showing 3 of 72 records held. The full set is available from the official source named above.
A further 346 records exist for the BMW M4 where the source stated no model year. They are not counted above and appear on no year page.
A manufacturer communication is service guidance issued to dealers. It is not a safety recall, and its existence does not mean this vehicle has the described condition.
Investigations
NHTSA Investigation US
No matching records were found in the currently integrated dataset. This does not mean none exist for this vehicle — always check the official source using the VIN.
See all model years Go to the BMW M4 page
An investigation records that a regulator reviewed a suspected defect. It is not itself a finding of defect and not a recall.
Canada Recalls
Transport Canada Recall CA
No matching records were found in the currently integrated dataset. This does not mean none exist for this vehicle — always check the official source using the VIN.
See all model years Go to the BMW M4 page
Canadian campaigns are recorded separately from US campaigns and do not imply one another.
Consumer Complaints
NHTSA Complaint US
1 complaint record in the dataset for this vehicle and year.
By system
- Brakes1 (100.0%)Official recall records for this system: 1, covering model years 2021.
A single report can name several systems, so these figures overlap and must not be added together — their sum is larger than the report total above.
A further 46 complaint records exist for this vehicle where the source stated no model year. They are not counted above and appear on no year page.
These are owner-submitted allegations, not confirmed defects. Counts are record counts in the dataset. No exposure denominator exists, so no failure rate or reliability score can be derived from them.