BMW Z4 ROADSTER Owner's Manual page 194

CONTROLS
Turning off
Press the button on the steering
wheel.
The system switches off automatically in the
following situations, for example:
▷ When the engine is switched off.
▷ When Cruise Control is switched on.
▷ When certain programs are activated via
the Driving Experience Control.
The displays turn off.
Interrupting
If the reverse gear is engaged or in Neutral, the
system is interrupted when rolling backwards.
Changing the speed limit
Press the rocker switch up or down repeatedly
until the desired speed limit is set.
▷ Each time the rocker switch is pressed
to the resistance point, the speed limit in-
creases or decreases by 1 mph/1 km/h.
▷ Each time the rocker switch is pressed
past the resistance point, the desired speed
changes by a maximum of 5 mph/10 km/h.
If the set speed limit is reached or unintention-
ally exceeded such as when driving downhill,
the vehicle is not actively braked.
When the speed limit is set during a trip to
a value below the current speed, the vehicle
coasts until it drops to the set speed limit.
The current speed can also be stored by
pressing a button:
194
Driver assistance systems
Online Edition for Part no. 01405A88B63 - VI/23
Press the button on the steering
wheel.
Exceeding the speed limit
When the vehicle speed exceeds the set speed
limit, a warning is issued.
The speed limit can be exceeded intentionally.
Press the accelerator pedal all the way down
to intentionally exceed the set speed limit.
When the vehicle speed drops below the set
speed limit, the limit is automatically reacti-
vated.
Warning when the speed limit is
exceeded
Visual warning
If the speed limit is exceeded: the
indicator light in the instrument clus-
ter flashes while the vehicle speed is
greater than the set speed limit.
Acoustic warning
▷ If the speed limit is exceeded unintention-
ally, a signal sounds.
▷ When the speed limit is reduced to be-
low the current vehicle speed, the signal
sounds after some time.
▷ When the speed limit is intentionally ex-
ceeded by stepping on the accelerator
pedal all the way down, there is no signal.
Displays in the instrument cluster
Display in the speedometer
Depending on the equipment, a mark in the
speedometer displays the status of the sys-
tem.
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