BMW 745I User Manual
Page 79
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Reference
77
The system requests you to
intervene by braking or with an
evasive maneuver. The display
flashes. The active cruise con-
trol cannot automatically
restore the distance to the vehicle driving
ahead. You will find more detailed informa-
tion on page
.
Automatic intervention by ABS
or DSC, or you actuate the
parking brake while driving. The
active cruise control now only
intervenes by braking.
Operating the active cruise control
1
Activate system,
store and increase desired speed
2
Activate system,
store and decrease desired speed
3
Deactivate system
4
With system deactivated:
Briefly press the button to recall the
stored speed and distance
4
With system activated:
Increase desired speed by 1 mph
(1 km/h) with each press of the button
5
Select distance to vehicle driving
ahead. You can choose from four avail-
able distance settings. You will find
more detailed information on page
Adjust your desired speed to the
traffic conditions and remain ready to
brake at all times. Great differences in
speed to the vehicles driving ahead, e.g.
when quickly approaching a truck or when
another vehicle swerves into your lane,
cannot be compensated for by the
system.
<
Activate system
From approx. 20 mph (30 km/h) you can
activate the system by pressing the lever
forward or pulling it back:
The current driving speed is stored as a
desired speed and briefly displayed in the
speedometer, see arrow.
If the system cannot be activated, the
display ACC --- mph (km/h) briefly
appears in the speedometer. The system
may have been automatically deactivated,
refer to Deactivate system, or a malfunction
has occurred.
To call up Check Control messages, refer
to page
.
<
1 Desired speed store and increase
Press the lever forward:
The system adopts and stores your current
speed as a desired speed. The speedom-
eter indicates this speed.
Subsequently pressing forward increases
the desired speed to the next 5-mile place
(10 km/h).
Each time the lever is pressed forward
again, the desired speed is increased by
another 5 mph (10 km/h) until a maximum
of 110 mph (180 km/h) is reached. The
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