2010 Mercedes S-Class Owner's Manual - Page 330

328 Driving systems The driving safety systems ABS, Adaptive Brake, Adaptive Brake Lights, BAS, BAS PLUS, EBP, ESC and PRE-SAFE® Brake are described in the "Safety and security" section (Y page 63). previously set speed and wishes to resume this particular preset speed. G Warning! Cruise control The cruise control maintains the speed you set for your vehicle automatically. The use of the cruise control is recommended for driving at a constant speed for extended periods of time. The currently set speed or last set speed ("Resume" function) appears in the multifunction display for approximately 5 seconds. The set speed is shown by a triangle in the speedometer and the corresponding speedometer segments from the selected speed to the vehicle maximum speed in the multifunction display are illuminated. When the cruise control is braking, the brake pedal is retracted (i.e. depressed automatically). The pedals' range of motion must not be impeded by any obstacles: RDo not place any objects in the footwell. Controls in detail RMake sure that the floormats and carpets are securely in place. pedal, as it could otherwise be trapped. RDo not rest your foot underneath the brake You could otherwise cause an accident and injure yourself and/or others. G Warning! The cruise control is a convenience system designed to assist the driver during vehicle operation. The driver is and must always remain responsible for the vehicle's speed and for safe brake operation. Only use the cruise control if the road, traffic, and weather conditions make it advisable to travel at a constant speed. RThe use of the cruise control can be dangerous on winding roads or in heavy traffic because conditions do not allow safe driving at a constant speed. RThe : Setting current or higher speed ; Setting current or lower speed = Canceling the cruise control ? Activating the cruise control or resuming to last set speed Activating cruise control You can activate the cruise control at a vehicle speed above 20 mph (30 km/h). You cannot activate the cruise control Rwhen Rwhen use of the cruise control can be dangerous on slippery roads. Rapid changes in tire traction can result in wheel spin and loss of control. the cruise control when driving in fog. you brake RDeactivate you have engaged the electronic parking brake The "Resume" function should only be operated if the driver is fully aware of the