Recall 16V653 affects 196 2015-2017 BMW M3, M4, and M2 vehicles for loose rear sub-frame bolts. Repair is free at any franchised BMW dealer.
BMW is recalling 196 2015-2017 M3, M4, and M2 vehicles because rear sub-frame bolts reused during earlier differential service can loosen. Loose bolts can affect handling and control, increasing the risk of a crash, and BMW dealers will complete the repair free of charge.
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What's wrong?
The rear sub-frame bolts on the 2015-2017 BMW M3, M4, and M2 fasten the rear sub-frame to the body structure. That sub-frame carries the rear axle hardware and helps hold the rear differential in position as engine power reaches the rear wheels. The bolts need to clamp those parts tightly so the rear assembly stays aligned under load.
On affected BMW M vehicles, a prior rear differential repair was done with repair instructions that did not call for new rear sub-frame bolts. Some vehicles had the existing bolts reinstalled instead. Reused bolts do not provide the intended clamping security, which leaves them at risk of loosening after the vehicle returns to normal driving.
The warning sign is noise from the rear axle area during aggressive tight turns. If you hear that noise, describe it to the BMW dealer as rear-axle noise during tight cornering after a differential-related service action.
Who's affected?
Spans M2, M3, and M4 cars, with M3 covering 2015-2017, M4 covering 2015-2016, and M2 covering 2016.
| 2015 BMW M3 | body or structural component |
|---|---|
| 2016 BMW M3 | body or structural component |
| 2016 BMW M4 | body or structural component |
| 2015 BMW M4 | body or structural component |
| 2016 BMW M2 | body or structural component |
| 2017 BMW M3 | body or structural component |
| Units affected | 196 |
| Field incidents | NHTSA has logged no field incidents to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific car is included.
What's the safety risk?
Loose rear sub-frame bolts can hurt handling and control, increasing the risk of a crash. Noise from the rear axle area during aggressive tight turns is a warning sign. If you hear it, avoid hard cornering and contact a BMW dealer to schedule the repair. Repair is free at any franchised BMW dealer.
What should I do?
- Check your VIN to confirm your 2015-2017 BMW M3, M4, or M2 is included in this recall.
- Contact a franchised BMW dealer to schedule the free rear sub-frame bolt replacement that keeps the rear sub-frame properly secured.
- Bring the recall notice if BMW mailed one. If not, reference recall number 16V653 when you call.
- Drive cautiously until the repair is complete, because loose rear sub-frame bolts affect handling and control.
- Call BMW customer service at 1-800-525-7417 with questions about the repair.
What happens at the repair
At the dealer, a BMW technician replaces the rear sub-frame bolts with new bolts. The recall repair is free, including parts and labor. The repair addresses reused rear sub-frame bolts from prior rear differential service, since reused bolts can loosen. BMW has a general reimbursement plan on file for qualifying out-of-pocket repairs paid before the recall notice. Bring repair invoices, payment records, and any related service paperwork so the service desk can review the claim under that plan.
| Reimbursement | Reimbursement available |
|---|
Timeline
| September 8, 2016 | Dealer notification began |
|---|---|
| September 9, 2016 | NHTSA published the recall |
| October 24, 2016 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| October 24, 2016 | Interim owner notification (was planned for this date) |
| November 3, 2016 | Owner notification mailed |
Frequently asked questions
What is recall 16V653?
Recall 16V653 covers 196 2015-2017 BMW M3, M4, and M2 vehicles with rear sub-frame bolts that were reused during earlier differential service. Those bolts can loosen, affecting handling and control and increasing crash risk. BMW dealers will replace the bolts for free.
What should I do if my 2015-2017 BMW M3, M4, or M2 is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 16V653. If it is, contact a franchised BMW dealer to schedule rear sub-frame bolt replacement. Reference recall number 16V653 when you call. The dealer repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and BMW will replace the rear sub-frame bolts free of charge at any franchised BMW dealer. You can also call BMW customer service at 1-800-525-7417.
What is the safety risk?
The risk is loss of stable handling and control. Recall 16V653 says reused rear sub-frame bolts can loosen, which can adversely affect vehicle handling and control and increase crash risk. If your VIN is included, schedule the free BMW dealer repair.
What if I bought my BMW M3, M4, or M2 used?
The free recall repair still applies. Federal recall law follows the vehicle, not the first owner. Check your VIN to confirm whether your BMW is included in recall 16V653, then contact a franchised BMW dealer and reference the recall number when scheduling service.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/16V653000 |
|---|---|
| BMW customer service | 1-800-525-7417 |
| NHTSA recall # | 16V653 |
| NHTSA recall # (full) | 16V653000 |
Source documents
-
Download Misc. Document (PDF) - Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 31, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →