Owner's Manual
Page 213
...opening and closing briefly. With tires of different makes and types* such a change is only permitted in pairs, with as little exposure to light as otherwise the handling characteristics may be impaired. speed between axles BMW does not recommend moving the front wheels to the rear... this could cause the Flat Tire Monitor to After changing wheels/tires.< Storage Store wheels and tires in accordance with oil, grease and fuels. Consult your BMW center for approx. 2 seconds. Use is not permissible. Do not initialize the Flat Tire Monitor after installing snow chains...
...opening and closing briefly. With tires of different makes and types* such a change is only permitted in pairs, with as little exposure to light as otherwise the handling characteristics may be impaired. speed between axles BMW does not recommend moving the front wheels to the rear... this could cause the Flat Tire Monitor to After changing wheels/tires.< Storage Store wheels and tires in accordance with oil, grease and fuels. Consult your BMW center for approx. 2 seconds. Use is not permissible. Do not initialize the Flat Tire Monitor after installing snow chains...