2008 Mercedes CLS-Class Owner's Manual - Page 381
2008 Mercedes CLS-Class Manual
Page 381 highlights
Practical hints What to do if ... Display symbol Display message Possible cause/consequence The fuel level has dropped below the reserve mark. Possible solution Refuel at the next gas station ( page 283). A Reserve Fuel Gas Cap Is Open A loss of pressure has been detected in Check the fuel cap ( page 283). the fuel system. The fuel cap may not be If it is not closed properly: closed properly or the fuel system may be Close the fuel cap. leaky. If it is closed properly: Have the fuel system checked by an authorized Mercedes-Benz Center. » F Replace Air Filter Remove Key Please get a new key. Key Detected In Vehicle The air cleaner is clogged. You have forgotten to remove the SmartKey. The SmartKey is malfunctioning. A SmartKey with KEYLESS-GO* left in the vehicle was recognized while locking the vehicle from the outside. Have the air cleaner checked by an authorized Mercedes-Benz Center. Remove the SmartKey from the starter switch. Contact an authorized Mercedes-Benz Center. Take the SmartKey with KEYLESS-GO* out of the vehicle. 380