2011 Mercedes R-Class Owner's Manual - Page 278
2011 Mercedes R-Class Manual
Page 278 highlights
276 Features Compass X Loading, stowing and features To call up the compass: press the V or U button on the multifunction steering wheel repeatedly until the AIRMATIC/Compass menu appears in the multifunction display. The compass indicates the direction in which the vehicle is currently driving: N, NE, E, SE, S, SW, W or NW. X X Slide the seat backwards. To install: place the floormat in position. X Press studs : onto retainers ;. X i If your vehicle is not equipped with the AIRMATIC package, the multifunction display only shows the compass. Floormat on the driver's side G Warning! Whenever you are using a floormat, make sure there is enough clearance and that the floormat is securely fastened. The floormat should always be securely fastened using the fastening equipment. Before driving off, check that the floormat is securely in place and adjust it if necessary. A loose floormat could slip and hinder proper functioning of the pedals. Do not place several floormats on top of each other as this may impair pedal movement. To remove: pull the floormat off retainers ;. X Remove the floormat. Infrared-reflecting windshield The infrared reflecting glass prevents the vehicle interior from becoming too hot. It also blocks radio waves up into the gigahertz range. In order to operate radio-controlled equipment, e.g. toll systems, there are areas : on the windshield that are permeable to radio waves. In these areas, you can install radio-controlled systems. These areas can best be seen from outside the vehicle by observing the light reflected off the windshield.