NHTSA Campaign 23V707000

ENGINE AND ENGINE COOLING:ENGINE

Issued by BMW of North America, LLC · Reported Oct 20, 2023 · 157,796 vehicles affected

What's wrong

BMW of North America, LLC (BMW) is recalling certain 2010-2012 1 Series Coupe, 1 Series Convertible, 3 Series Sedan, 3 Series Convertible, 2010-2011 3 Series Sportswagon, 3 Series Coupe, 5 Series Sedan, X3 xDrive 28i, X3 xDrive 30i, X5 xDrive30i, and Z4 sDrive30i vehicles. The aluminum bolts that secure the housing for the variable camshaft timing adjustment (VANOS) unit can loosen over time and possibly break.

Consequence

Loose or broken VANOS unit bolts can result in an engine stall, increasing the risk of a crash.

Remedy

Dealers will replace the four VANOS bolts, free of charge. Interim letters notifying owners of the safety risk are expected to be mailed December 18, 2023. Owner notification letters were mailed June 19, 2024. Owners may contact BMW customer service at 1-800-525-7417.

Vehicles affected by this recall

Make Model Year Units
BMW 1 SERIES 2010 157,796
BMW 1 SERIES 2011 157,796
BMW 1 SERIES 2012 157,796
BMW 3 SERIES 2010 157,796
BMW 3 SERIES 2011 157,796
BMW 3 SERIES 2012 157,796
BMW 5 SERIES 2010 157,796
BMW 5 SERIES 2011 157,796
BMW X3 2010 157,796
BMW X3 2011 157,796
BMW X5 2010 157,796
BMW X5 2011 157,796
BMW Z4 2010 157,796
BMW Z4 2011 157,796

Source: NHTSA Campaign 23V707000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.