2010 BMW 550 Owner's Manual - Page 71

Use good judgment to select the appropriate following distance, given road conditions, traffic, applicable laws and state driving recommendations for safe following distance. Otherwise, a violation of the law or risk of an accident could result.< Resuming stored desired speed and distance While driving Press button 4. The displays appear in the instrument cluster. Before leaving the vehicle with the engine running, engage position P of the automatic transmission and apply the parking brake. Otherwise the vehicle can roll.< If a detected vehicle in front of you brakes to a complete stop and your vehicle has also been braked to a complete stop by the system: > If the vehicle in front of you drives off while the marking 1 for the desired speed in the speedometer is green, your vehicle will accelerate without you having to do anything. > If the vehicle in front of you drives off while the marking 1 is orange, you briefly depress the accelerator pedal or press button 4. Rolling bars in the distance indicator 3 mean that the vehicle in front of you has driven off. If you are stopped behind a vehicle with the brake pedal depressed and the system is interrupted or deactivated: 1. Press button 4 to activate a stored desired speed or select a desired speed with the lever, arrow 1 or arrow 2. 2. Release the brake pedal. 3. If the vehicle in front of you drives off, briefly depress the accelerator pedal or press button 4. In addition, the system is automatically interrupted: > when you apply the vehicle brakes > when you shift the transmission > when DTC is activated or DSC is deactivated > when DSC comes on > when you apply the parking brake > when you release the safety belt and open the driver's door with the vehicle stopped > when the system does not recognize any objects for an extended period of time, e.g. on infrequently traveled roads without a shoulder or guard rails, or if the radar sensor is covered with dirt, refer to page 70 If the system is interrupted, then it is necessary for the driver to actively intervene by braking and steering. Otherwise, there is a risk of an accident.< Deactivating system Mobility Reference > Press the lever upward or downward twice while driving. > When stopped, do the same with the brake pedal depressed. > Switch off the ignition. The displays turn off, and the stored desired speed and distance are deleted. 69 Online Edition for Part no. 01 41 2 602 678 - © 08/09 BMW AG Communications Entertainment Navigation Press the lever upward or downward, and with the vehicle stopped also depress the brake pedal. The marking in the speedometer changes color and the distance indicator goes out. Driving tips Controls Interrupting cruise control While stopped At a glance