2008 Mercedes R-Class Owner's Manual - Page 182
2008 Mercedes R-Class Manual
Page 182 highlights
Controls in detail Control system Press button j or k repeatedly until the message Compass Setting Zone appears in the multifunction display. The selection marker is on the current setting. Compass calibration i Make sure you are in an area where you can drive a full circle with your vehicle without disturbing traffic in order to calibrate your compass. This function is not available if your vehicle is equipped with the COMAND system and navigation module*. In order to calibrate the compass properly, mind the following: Calibrate the compass in open terrain. Nearby buildings, bridges, power lines and large antenna masts, for example, could impair compass calibration. Switch off electrical consumers (e.g. climate control, windshield wipers, or rear window defroster). Close all doors and the tailgate. Start the engine ( page 53). Press button æ or ç to move the selection marker to the Vehicle submenu. Press button æ or ç to set the respective compass zone. Zone map South America Press button æ or ç to move the selection marker to the Vehicle submenu. For information on how to call up the compass, see "Compass" ( page 334). 181