boot BMW 760LI SEDAN 2003 Owners Manual

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Distance 3
Distance 4
This distance is always set
when the system is used for the
first time after starting the
engine. Use good judgment to select the
appropriate following distance given
road conditions, traffic, applicable laws
and driving recommendations for safe fol-
lowing distance.<
Things to know about active cruise control
As with conventional cruise control
systems, active cruise control in no
way diminishes or substitutes for the
driverÕs own personal responsibility, alert-
ness 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; heavy traffic such as
during rush hour; 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 appli-
cable legal limits. Always be ready to take
action or apply the brakes if necessary,
especially when the system is actively fol-
lowing a vehicle in front of you.<
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
vehicle. 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.<
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.

At a glance
Controls
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Navigation
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Mobility
Reference
81
braking system capacity and does not uti-
lize the full capacity of the vehicle braking
system. Therefore, the system cannot
decrease your speed for large differences
in speed between your vehicle and the
vehicle ahead. Examples: during emer-
gency braking, when you approach a
vehicle traveling at a much lower speed
than your own speed such as approaching
a toll booth or when a much slower vehicle
cuts in front of you at close range.<
Whenever active cruise control
recognizes a situation that
requires driver braking because
the system capacity has been
reached or has been exceeded,
the system alerts the driver by flashing this
symbol in the instrument cluster and
sounding a chime.
Swerving vehicles
When a vehicle moves from an adjacent
lane into your lane, active cruise control will
not recognize this vehicle until it is fully in
your lane ahead of your vehicle.
Malfunctions
The build-up of foreign material Ð e.g.,
snow, ice, dirt, road debris, etc. Ð can lead
to reduced detection performance of active
cruise control. You should check the
sensor under the front bumper and clean it
as necessary prior to driving your vehicle. If
the sensor becomes covered by foreign
material or has a malfunction, it is possible
that the sensor will no longer be able to
detect vehicles in front of you. After the
system recognizes that the sensor is no
longer functional, a message is displayed
in the Check Control and an acoustic signal is emitted, refer to page 85. Also observe
the additional information provided in the
Control Center.