A non self-locking nut may have been used to secure the spare wheel under the car. If this is the case, vibration from driving can cause the nut to loosen allowing the wheel to fall off. The wheel would become a road hazard, increasing the risk of a crash. Dealers will replace the nut securing the spare wheel with a self-locking nut to correct this concern.
Mini Cooper Recalls
The incorrect tire pressure label may have been installed during assembly. Some vehicles were equipped with 17-inch wheels, but the label is for 16-inch wheels; inflation pressure may also be incorrect. Tire durability and vehicle stability can be affected by incorrect tires or tire pressure, increasing the risk of a crash. Dealers will mail customers the correct tire pressure labels, or they will install the correct label if you prefer. This recall is scheduled to begin by Match 4, 2010.
Twelve Mini Cooper vehicles were assembled with 15-inch wheels instead of 16-inch wheels and tires as indicated on the tire frame label on the door frame. This does not conform with with Federal Motor Vehicle Safety Standard regarding tires and wheels. Dealers will replace the 15-inch wheels and tires with the-16 inch wheels and tires free of charge. The recall began May, 2009.