2021 BMW 540i

Recalls, Specs & Safety Report

5RecallsNHTSA Verified0ComplaintsLimited Data1InvestigationsLimited Data
Expert Verdict
โš ๏ธElevated Concerns

The 2021 BMW 540i exhibits a mix of engineering excellence and potential concerns due to multiple recalls related to crucial safety systems. The issues with seat belts and back-over prevention particularly warrant prompt attention to ensure the safety of all occupants, especially children who are more vulnerable during accidents.

Key Factor:Safety system recalls noted

๐Ÿ“‹Why This Matters

Safety features like seat belts and back-over prevention are essential for protecting passengers, especially young children who rely heavily on proper restraint systems. A malfunction in these areas can lead to severe outcomes in a collision, making it critical for owners to address any recall notices immediately. The presence of multiple recalls reflects significant engineering challenges that could affect everyday use and peace of mind.

Focus Area:Safety Profile
๐Ÿ“Š

Expert Analysis

  • ๐Ÿ“ˆ
    Recall Trend:No Change in recalls
  • โš ๏ธ
    Primary Risk Area:Various
  • โš–๏ธ
    Vs Brand: Worse than avg (1.5)
    ๐Ÿ“
    Summary: The presence of recalls indicates that while BMW maintains a reputation for quality, the specific safety systems in the 2021 model year are under scrutiny. This vehicle's reliability is thus a mixed bag, where caution should be taken by families who prioritize safety, especially with children often occupying the rear seats.
Critical Component: Various

Safety & Reliability Score

50/100
Below Average

Score Breakdown

Recall Impact-40
Complaint Impact-4.75
Investigation Impact-5

Technical Specifications

Key specifications for the 2021 BMW 540i

Model Year2021
MakeBMW
Model540i
Fuel TypeGasoline
Body ClassPassenger Vehicle

Safety History Timeline

Scroll for more โ†’
Sep20
ISSUEFirst Report
Sep20
RECALLRecall Issued
Jan21
NEWProduction
Jan21
RECALLRecall Issued
Jan21
RECALLRecall Issued
Jan21
RECALLRecall Issued
Mar21
RECALLRecall Issued
Apr23
INVInvestigation Opened
โœ…

No Consumer Complaints Reported

Great news! There are currently no consumer complaints on file with NHTSA for the 2021 BMW 540i. This is a positive indicator of owner satisfaction.

๐Ÿ› ๏ธ DIY Diagnosis Center

Experiencing an issue? Select a symptom to find official manufacturer solutions (TSBs).

Primary Risk Areas

BACK OVER PREVENTIONSEAT BELTSELECTRICAL SYSTEMPOWER TRAIN

๐ŸŽฏRisk Areas & Recommended Actions

Based on recall data, these components require verification:

1

Back Over Prevention System

Issue: Rearview image may be obscured, affecting visibility when reversing.

โœ…

Check for recall notifications and have the rearview camera system inspected promptly.

๐Ÿ”

Confirm that all recall repairs have been completed before purchasing this vehicle.

Campaigns:21V-12321V-456
2

Seat Belts

Issue: Passenger seat belt ALR may deactivate early, compromising effectiveness during a crash.

โœ…

Ensure seat belt systems are verified and repaired if necessary per recall instructions.

๐Ÿ”

'Request documentation proving completion of all relevant safety recalls regarding seat belts.'

Campaign:21V-789
3

Electrical System

Issue: 'Connection issues could lead to electrical failures affecting critical performance.'

โœ…

'Investigate any electrical anomalies immediately with a qualified technician.'

๐Ÿ”

'Ask about any electrical repairs or inspections conducted on this vehicle.'

Campaign:21V-101
๐Ÿ’กVisit NHTSA.gov or contact your BMW dealer to verify recall completion status.

Official Safety Recalls (5)

Campaign: 20V598000

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Summary

BMW of North America, LLC (BMW) is recalling certain 2020-2021 X3 sDrive 30i, X3 xDrive 30i, X3M 40i, X3 xDrive 30e, X4 xDrive 30i, X4M 40i, 530i, 540i, 540i xDrive, M550i xDrive, M5, 550e, 550e xDrive, and 550e iPerformance vehicles. A small portion of the rearview image may be slightly obscured. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

Consequence

If the driver relies on only the rearview camera image, the reduced rearview image view can increase the risk of a crash or injury.

Remedy

BMW will notify owners, and dealers will inspect and, if necessary, program the rearview camera with updated software. The recall began November 18, 2020. Owners may contact BMW customer service at 1-800-525-7417.

Additional Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Manufacturer: BMW of North America, LLC

Campaign: 21V554000

SEAT BELTS

Summary

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, M340i xDrive, M3, M3 Competition, 530i, 530i xDrive, 540i, 540i xDrive, MINI Hardtop 2 Door (Cooper, CooperS, JCW), X2 sDrive28i, X2 xDrive28i, X2 M35i, Z4 sDrive30i, Z4 M40i, MINI Hardtop 2 Door (Cooper SE), MINI Convertible (Cooper, Cooper S, JCW), MINI Clubman (Cooper S, Cooper S All4, JCW), MINI Countryman (Cooper, Cooper All4, Cooper S, Cooper S All4, JCW All4), Rolls Royce Ghost, MINI Countryman (Cooper S E All4), Rolls Royce Phantom, Rolls Royce Cullinan, and Toyota Supra vehicles. The passenger seat belt Automatic Locking Retractor (ALR) may deactivate early, before the webbing fully retracts. As such, these assemblies fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."

Consequence

During a crash, a seat belt retractor that does not function as intended increases the risk of injury.

Remedy

Dealers will inspect the seat belt retractors (including the seat belts) and, if necessary, replace the retractors, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact BMW customer service at 1-800-525-7417; 1-866-825-1525 (MINI); 1-877-877-3735 (Rolls Royce); and 1-888-270-9371 (Toyota).

Additional Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Manufacturer: BMW of North America, LLC

Campaign: 20V761000

ELECTRICAL SYSTEM:12V/24V/48V BATTERY

Summary

BMW of North America, LLC (BMW) is recalling certain 2021 M340i xDrive, M440i xDrive Coupe, 530i, 530i xDrive, 540i, 540i xDrive, 740Li, 740Li xDrive, 840i Gran Coupe, 840i xDrive Gran Coupe, X5 sDrive40i, X5 xDrive40i, X6 sDrive40i, X6 xDrive40i, and X7 xDrive40i vehicles. The connection between the 48-Volt battery and the starter-generator may not have been assembled properly, which can cause increased electrical resistance at the connections.

Consequence

Increased electrical resistance can increase the risk of a fire.

Remedy

BMW will notify owners, and dealers will inspect the connection between the 48-Volt battery and the starter-generator assembly, replacing it if necessary, free of charge. The recall is expected to begin April 12, 2021. Owners may contact BMW customer service at 1-800-525-7417.

Additional Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Manufacturer: BMW of North America, LLC

Campaign: 21V096000

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Summary

BMW of North America, LLC (BMW) is recalling certain 2019-2021 X3 sDrive30i, X3 xDrive30i, X3 M40i, X3M, X4 xDrive30i, X4 M40i, M550i, X4M, X5 sDrive40i, X5 xDrive40i, X5 xDrive50i, X5M, X5 M50i, X7 xDrive40i, X7 xDrive50i, X7 M50i, Alpina XB7, 330i, 330i xDrive, M340i, M340i xDrive, and 8 Series Coupe, Convertible and Grand Coupe, 840i, 840i xDrive, M850i xDrive, M8, 2020-2021 530e, 530e xDrive, 330e, 330e xDrive, 745Le, 745Le xDrive, X5 xDrive45e, X3 xDrive30e, X6 sDrive40i, X6 xDrive40i, X6 xDrive50i, X6 M50i, X6M, 530i, 530i xDrive, 540i, 540i xDrive, M550i xDrive, M5, 740i, 740Li, 740Li xDrive, M760i Drive, M760Li xDrive, 750Li xDrive Alpina, Alpina B7 xDrive, and 2021 4 Series Coupe 430i, 430i xDrive, M440i xDrive vehicles. When shifting into Reverse, a small portion of the rearview image may be obscured, or the screen may not illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."

Consequence

If the driver relies on only the rearview camera image, the missing or reduced rearview image view can increase the risk of a crash or injury.

Remedy

BMW will notify owners, and dealers will inspect the rearview camera software and update it if necessary, free of charge. The recall began April 16, 2021. Owners may contact BMW customer service at 1-800-525-7417.

Additional Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Manufacturer: BMW of North America, LLC

Campaign: 21V046000

POWER TRAIN:DRIVELINE:DRIVESHAFT

Summary

BMW of North America, LLC (BMW) is recalling certain 2020-2021 530i xDrive, 540i xDrive and 2021 740Li xDrive vehicles. The output shafts (left/right) which transfer power from the driveshaft to the rear wheels may break due to a heat treatment error during supplier production.

Consequence

A broken output shaft can lead to a loss of drive power or a rollaway condition in a parked vehicle (if the parking brake is not engaged), increasing the risk of a crash.

Remedy

BMW will notify owners, and dealers will replace the output shaft(s), free of charge. The recall began March 24, 2021. Owners may contact BMW customer service at 1-800-525-7417.

Additional Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Manufacturer: BMW of North America, LLC

NHTSA Investigations

1 investigation

Official NHTSA safety investigations for 2021 540i.

INV-2021-1000๐ŸŸข Closed

NHTSA opened investigation after receiving consumer complaints regarding 540i performance issues.

Opened: Affected Units: 16,855

Consumer Complaints

0 complaints
โœ“

No consumer complaints recorded for this vehicle.

Frequently Asked Questions

'What are common issues reported by owners of the 2021 BMW 540i?'

'The most significant reported concerns involve defects in the back-over prevention camera system and seat belt functionality. These features are vital for child safety in the back seat and can impact overall vehicle reliability if not addressed promptly.'

'How do I check if my BMW has outstanding recalls?'

'You can check for outstanding recalls on your BMW by visiting the NHTSA website or contacting your local BMW dealership with your VIN (Vehicle Identification Number). This process ensures you stay informed about any potential safety issues that need immediate attention.'

๐Ÿ“ŠYear-over-Year Context

โžก๏ธStable Pattern

Compared to earlier years, the 2021 model shows stable reliability patterns. No meaningful structural change detected in recall frequency between adjacent model years.

๐ŸงญWhat This Means for You

Both current owners and prospective buyers benefit from reviewing this safety analysis before making decisions.

If you're unsure, we recommend starting with a VIN check or consulting a certified mechanic.

๐Ÿ”‘

If You Own This Vehicle

  • Immediate Action: If any recalls are listed as 'incomplete', contact a certified BMW service centerโ€”repairs are performed at no cost to you.
  • Unaddressed recalls pose real-world risks. Prioritize scheduling any pending repairs to maintain vehicle integrity.
  • Proactive tip: Enroll in BMW's owner notification program for real-time safety updates.
๐Ÿ›’

If You're Buying Used

  • Critical: Demand official documentation showing every BMW recall has been satisfied.
  • Investigate whether later 540i iterations (2022+) rectified these persistent issues.
  • A pre-purchase inspection by a BMW specialist is mandatory given the recorded failure patterns.
โš–๏ธ

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Data sourced from the National Highway Traffic Safety Administration (NHTSA). Last updated: February 23, 2026.