2008 Mercedes CLS-Class Owner's Manual - Page 379
2008 Mercedes CLS-Class Manual
Page 379 highlights
Practical hints What to do if ... Display symbol Display message Possible cause/consequence Possible solution The cooling fan for the coolant is malfunctioning. Observe the coolant temperature indicator in the instrument cluster ( page 26). If the coolant temperature is under 248°F (120°C), you may continue driving to an authorized Mercedes-Benz Center. Avoid placing heavy loads on the engine (e.g. by driving uphill) as well as stop-and-go traffic. Have the fan replaced as soon as possible. D ± Display Malfunction Service Required Certain electronic systems are unable to relay information to the control system. The following systems may have failed: Coolant temperature display Tachometer Cruise control display Have the electronic systems checked by an authorized Mercedes-Benz Center. Engine Service There may be a malfunction in: the fuel injection system the ignition system the exhaust system Have the engine checked as soon as possible by an authorized Mercedes-Benz Center. 378