2010 BMW M5 Owner's Manual - Page 94

Technology for comfort, convenience and safety 6. Change into the second field from the top. Turn the controller until "Brightness" is selected and press the controller. 7. Turn the controller until the desired setting is selected. The setting is stored for the remote control currently in use. Only clean the cover of the Head-Up Display with a soft, nonabrasive cloth or with a display cleaning cloth; otherwise, you may damage it.< Notes The visibility of the displays in the Head-Up Display is influenced by: > Sunglasses with certain polarization filters > Certain seating positions > Objects on the cover of the Head-Up Display > Wet road surface and unfavorable lighting conditions If the image is distorted, please have the basic setting checked at a BMW center. Special windshield The windshield is part of the system. The shape of the windshield complies with the requirements of the Head-Up Display to enable a precise display. A film in the windshield prevents the double images from being displayed. Windshield replacement should be carried out by a BMW center or a workshop that works according to BMW repair procedures with correspondingly trained personnel. Care instructions You can find valuable information on this topic under Care, starting on page 218. 92 Online Edition for Part no. 01 41 2 600 738 - © 08/08 BMW AG