2006 Mercedes CLS-Class Owner's Manual - Page 359

Practical hints What to do if ... Problem Possible cause/consequence The red distance warning lamp comes on while driving and you hear a warning chime sound. You are gaining too rapidly on the vehicle ahead of you. The distance warning system has recognized a stationary obstacle on your probable line of travel. The fuel level has gone below the reserve mark. Suggested solution Apply the brakes immediately. Carefully observe the traffic situation. You may need to brake or maneuver to avoid hitting an obstacle. Refuel at the next gas station ( page 290). Fasten your seat belts. The telltale goes out. Fasten the driver's seat belt. The telltale goes out. l W < < The yellow fuel tank reserve warning lamp comes on while driving. The red seat belt telltale comes The seat belt telltale reminds you and your on for a brief period after starting passengers to fasten your seat belts before the engine. driving off. The red seat belt telltale comes The driver's seat belt is not fastened before on and a warning chime sounds the engine is started. for approximately six seconds after starting the engine. 358