BMW 550i Sedan 2008 - Manual (Page 72)

Driving
70
One lever for all functions
1 Maintaining, storing and increasing speed
2 Maintaining speed, storing speed, and
decelerating
3 Interrupting and deactivating system
4 Resuming stored speed
Maintaining, storing and increasing
speed
Press lever to resistance point, arrow 1:
The speed currently being driven is maintained
and stored. The display
1 in the speedometer,
see below, indicates this regulated speed.
Every time you press the lever, the vehicle's
speed increases by roughly 1 mph/1 km/h.
Press lever to resistance point for a longer time:
The vehicle accelerates without pressure on
the accelerator pedal. The system maintains
and stores your current speed as soon as you
release the lever.
Maintaining speed, storing speed, and
decelerating
Pull the lever, arrow 2:
Functions are the same as 1; the speed is
reduced.
Interrupting system
Press the lever up or down, arrow 3: the
display 1 in the speedometer changes color.
In addition, the system is automatically inter-
rupted:
> when braking
> when you clutch, shift very slowly and when
you engage the idling or the N position of
the automatic transmission
> when DTC is activated or DSC is deacti-
vated
> when the DSC comes on
> when you brake with the handbrake
Resuming stored speed
Press button 4:
The stored speed is resumed and maintained.
Deactivating system
> Press the lever up or down twice, arrow 3
> Switch off the ignition
The speed stored in the memory is deleted.
Displays in instrument cluster
1 Stored speed
2 Selected speed is displayed briefly
Active cruise control*
With active cruise control you can select a
desired speed which is then automatically
maintained when driving on open roadways and
is varied to maintain a selected distance setting
to slower moving vehicles ahead.
Active cruise control represents a technological
advance over the familiar cruise control and is a
welcome relief from the constant adjustment of
speed that can accompany driving in traffic on
freeways or other high-speed thoroughfares.
Especially on longer trips and in traffic conges-
tion, the system can reduce fatigue and tension,
while increasing your enjoyment of driving.
Please use it safely and responsibly.
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