2004 Mercedes G-Class Owner's Manual - Page 270
2004 Mercedes G-Class Manual
Page 270 highlights
Practical hints What to do if ... Display symbol Display message COOLANT STOP, ENGINE OFF! Possible cause The poly-V-belt could be broken. Possible solution Stop immediately and check the poly-V-belt. If it is broken: Do not continue to drive. Otherwise the engine will overheat due to an inoperative water pump which may result in damage to the engine. Notify an authorized Mercedes-Benz Light Truck Center. If it is in order: Do not continue to drive the vehicle with this message displayed. Doing so could result in serious engine damage that is not covered by the Mercedes-Benz Limited Warranty. Ï COOLANT VISIT WORKSHOP! The cooling fan for the coolant is malfunctioning. Observe the coolant temperature display ( page 112). Have the fan replaced as soon as possible. 270