Component
STRUCTURE:FRAME AND MEMBERS
Manufacturer
BMW of North America, LLC
What Happened
The rear sub-frame bolts in your vehicle are the metal fasteners that secure the back end of your car. In some cases, these bolts were reused during a previous repair, which can cause them to loosen over time.
Risk if Unfixed
If the bolts loosen, it could affect how your vehicle handles and steers, making it more difficult to control. This could increase the risk of a crash.
Free Fix
Your BMW dealer will replace the bolts with new ones at no cost to you. This repair is free, and you should schedule it as soon as you get the recall notice.
Show original NHTSA language
Original — What Happened
BMW North America, LLC (BMW) is recalling certain model year 2016 BMW M2 Coupe vehicles, 2015-2017 M3 Sedan vehicles and 2015-2016 M4 Coupe and M4 Convertible vehicles. During servicing of the rear differential for a prior service action, the rear sub-frame bolts may have been reused instead of being replaced. Reuse of the existing bolts may cause the bolts to loosen.
Original — Risk if Unfixed
Loose rear sub-frame bolts may adversely affect vehicle handling and control, increasing the risk of a crash.
Original — Remedy
BMW will notify owners, and dealers will replace the rear sub-frame bolts with new bolts, free of charge. The recall began on November 3, 2016. Owners may contact BMW customer service at 1-800-525-7417.
View full recall details →
Repairs are free at any authorized dealer. Find a dealer →