2008 BMW 5 Series Owner's Manual - Page 77
2008 BMW 5 Series Manual
Page 77 highlights
System limitations Be certain to interrupt the system when you pull into an exit lane for a highway offramp.< Also, vehicles traveling in a staggered manner on a highway may cause a delay in the system's reaction to a vehicle in front of you or may cause the system to react to a vehicle that is actually in the lane next to yours. Always be ready to take action or apply the brakes if necessary. In addition, the system is interrupted whenever the driver applies the vehicle brakes, shifts the transmission from drive/D to neutral/N, or deactivates DSC. After any interruption, the system will no longer automatically activate the vehicle brakes, which means the driver must intervene and resume manual braking. You should then reactivate the system only when you are fully aware of the prior speed and distance settings.< 75 Online Edition for Part no. 01 41 0 014 240 - © 08/07 BMW AG Reference Always remember that the range and ability of the system do have physical limitations. For example, the system may not detect vehicles driving ahead if they suddenly brake heavily in stop-and-go traffic during acceleration. The system will not apply the brakes or slow your vehicle when a very slow-moving vehicle, stopped vehicle or stationary object is in the lane ahead of you, for example when approaching a traffic light or parked vehicle or when a vehicle is stalled in your lane. Also, the system does not react to oncoming traffic, pedestrians or other types of potential traffic such as a rider on a horseback. It is also possible Mobility Communications Entertainment As with conventional cruise control systems, active cruise control in no way diminishes or substitutes for the driver's own personal responsibility, alertness and awareness in adjusting speed, braking or otherwise controlling the vehicle. The driver should decide when to use the system on the basis of road, traffic, visibility, and weather conditions. Active cruise control is intended for use on highway-type roadways where traffic is moving relatively smoothly. Do not use this system in city driving; in complex driving situations; on curvy, winding roads, slippery roads or roads with sharp curves such as highway off-ramps; during inclement weather such as snow, strong rain or fog; or when entering interchanges, service/parking areas or toll booths. It is also important to regulate your vehicle's speed and distance setting within applicable legal limits. Always be ready to take action or apply the brakes if necessary, especially when the system is actively following a vehicle in front of you.< that the system may not detect smaller moving objects such as motorcycles or bicycles. Be especially alert when encountering any of these situations as the system will neither automatically brake, nor provide a warning to you. Also, be aware that every decrease in the distance setting allows your vehicle to come closer to a vehicle in front of you and requires a heightened amount of alertness.< The system cannot allow the vehicle to drive off automatically in situations that make driving off considerably more difficult, e.g. on steep uphill grades, with a heavy trailer or before raised areas in the road. Near radio astronomy stations, the system radar is deactivated at speeds under 20 mph/ 30 km/h due to legal regulations. Navigation Driving tips Controls At a glance