Owner's Manual
Page 84
... no. 01 41 0 013 638 - © 03/07 BMW AG Downshifting in manual mode of cargo and luggage load capacity. When descending hills slowly, use HDC Hill Descent Control, refer to overheating of the driver and passengers from XXX lbs. Never allow floor mats, carpeting, or other articles to protrude into the area...
... no. 01 41 0 013 638 - © 03/07 BMW AG Downshifting in manual mode of cargo and luggage load capacity. When descending hills slowly, use HDC Hill Descent Control, refer to overheating of the driver and passengers from XXX lbs. Never allow floor mats, carpeting, or other articles to protrude into the area...