2004 Mercedes CLK-Class Owner's Manual - Page 222

Controls in detail Driving systems Warning! G Warning! G Distronic cannot take street and traffic conditions into account. Only use Distronic if the road, traffic and weather conditions make it advisable to travel at a steady speed. Close attention to road and traffic conditions is imperative at all times, regardless of whether or not Distronic is activated. Use of Distronic can be dangerous on winding roads or in heavy traffic because conditions do not allow safe driving at a steady speed. Distronic will not react to stationary objects in the roadway (e.g. a stopped vehicle in a traffic jam or a disabled vehicle). Distronic will also not respond to oncoming vehicles. Switch off Distronic: when changing from the left to the right lane if vehicles are moving more slowly in the left lane when entering a turn lane or highway off ramp in complex driving situations, such as in highway construction zones In these situations, Distronic will continue to maintain the set speed unless deactivated. Distronic is designed and intended only to maintain a set speed and keep a set distance from moving objects in front of it. Warning! G Warning! G The "Resume" function should only be operated if the driver is fully aware of the previously set speed and wishes to resume this particular preset speed. Use of Distronic can be dangerous on slippery roads. Rapid changes in tire traction can result in wheel spin and loss of control. Distronic does not act upon adverse sight distance conditions. Do not use Distronic during conditions of fog and heavy rain, snow or sleet. 222