BMW 2004 745i Sedan Manual Do Proprietário

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Things to know about active cruise control 
As with conventional cruise control 
systems, active cruise control in no 
way diminishes or substitutes for the 
driver’s own personal responsibility, alert-
ness and awareness in adjusting speed, 
braking or otherwise controlling the vehi-
cle. 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 high-
way-type roadways where traffic is moving 
relatively smoothly. Do not use this system 
in city driving; heavy traffic such as during 
rush hour; on curvy, winding roads, slip-
pery 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.
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Always remember that the range and 
ability of the system does have phys-
ical limitations. It will not apply the brakes 
or decelerate your vehicle when there is a 
slow-moving vehicle, stopped vehicle or 
stationary object ahead of you, as for 
example, at a traffic light or a parked vehi-
cle. Also, the system does not react to 
oncoming traffic, pedestrians or other type 
of potential traffic such as a rider on horse-
back. It is also possible that the system 
may not detect smaller moving objects 
such as motorcycles or bicycles. Be espe-
cially alert when encountering any of these 
situations as the system will neither auto-
matically 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 alert-
ness.
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If while your vehicle is actively following 
a vehicle in front of you and the vehicle 
ahead speeds up or the lane ahead 
becomes clear, then your vehicle will 
accelerate to the speed you have selected. 
Be aware that changing to a clear, unob-
structed lane will also result in your vehicle 
accelerating. 
Be certain to deactivate the system 
when you pull into an exit lane for a 
highway off-ramp.
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Also, vehicles traveling in a staggered man-
ner 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 actually in the lane next to you. 
Always be ready to take action or apply the 
brakes if necessary. 
Active cruise control can only decelerate 
the vehicle to approx. 20 mph/30 km/h. If 
the system reduces vehicle speed below 
20 mph/30 km/h or if DSC/ABS is engaged 
while driving, the system will automatically 
deactivate. 
Remember, the system cannot stop 
your vehicle. In addition, the system 
is deactivated whenever the driver applies 
the vehicle brakes, shifts the transmission 
from drive/D to neutral/N, or deactivates 
DSC. After any deactivation, the system 
will no longer automatically activate the 
Online Edition for Part No. 01 41 0 157 670 - © 08/03 BMW AG