2010 Mercedes ML-Class Owner's Manual - Page 288

286 Vehicle status messages in the multifunction display Display messages Possible causes/consequences and M Solutions Á Compressor You have selected a higher vehicle level. Due to frequent level changes within a short period, the compressor must cool Cooling down first. Down ! When the message Compressor Cooling Down appears in the multifunction display, driving is still possible. Keep in mind that the ride height of the vehicle is not yet reached, so you can damage the underbody of the vehicle. X Practical hints Let the compressor cool down until the message disappears. The selected level will be set once the compressor has cooled down. Ã Vehicle Inoperativ Downhill Speed Regulation is malfunctioning. e X Have the Downhill Speed Regulation checked at an authorized Mercedes-Benz Center. Display messages Possible causes/consequences and M Solutions You are driving with the hood or the tailgate open. X Stop the vehicle in a safe location as soon as it is safe to do so. X Close the hood (Y page 214) or the tailgate (Y page 75). There is otherwise danger of an accident. You are trying to lock the vehicle with the KEYLESS-GO function with a door or the tailgate open. X Close all doors and/or the tailgate (Y page 75). E ; + + You are driving with at least one door open. X Close all doors. A SmartKey with KEYLESS-GO left in the vehicle was Key recognized while trying to lock the vehicle from the outside. Detected In Vehicle X Take the SmartKey out of the vehicle. Don't Forget Your Key This message appears for a maximum of 60 seconds if the driver's door is opened with the engine turned off and no SmartKey in the starter switch. This message is only a reminder. X Take the SmartKey with you when leaving the vehicle.