2007 Mercedes GL-Class Owner's Manual - Page 455

Practical hints What to do if ... Display message Possible cause/consequence unavailable See Operator's Manual Possible solution As soon as the brakes have cooled off, the electronic traction system switches on again. The message in the multifunction display disappears and the ESP® warning lamp v goes out. ABS If the yellow ESP warning lamp v flashes while driving and this message appears, the electronic traction system has switched off to prevent overheating of the drive wheel brakes. ® The self-diagnosis has not yet been The display will clear after driving a completed yet. short distance at a vehicle speed of above 12 mph (20 km/h). Cruise control and inoperative SPEEDTRONIC Cruise control --- mph The cruise control is malfunctioning. Have cruise control checked by an authorized Mercedes-Benz Light Truck Center. Accelerate to a speed exceeding 20 mph (30 km/h) and set the speed ( page 257). Switch on the ESP® ( page 105). Set the automatic transmission to position D ( page 194). Release the parking brake ( page 60). You have attempted to set a speed while driving below 20 mph (30 km/h). The ESP® is switched off. The automatic transmission is set to position P, R, or N. The vehicle is secured with the parking brake. 454