BMW M4 COUPE Owner's Handbook Manual page 157

▷ Each time the rocker switch is pressed be‐
yond the resistance point, the desired
speed is increased or decreased to the
next multiple of 10 km/h on the speedome‐
ter display.
The maximum speed which can be set de‐
pends on the vehicle.
▷ Pressing the rocker switch to the resist‐
ance point and holding up there acceler‐
ates or decelerates the vehicle without
pressing the accelerator pedal.
The speed is maintained after releasing the
rocker switch. Pressing beyond the resist‐
ance point accelerates the vehicle more
rapidly.
Resuming Cruise Control
General
If Cruise Control is interrupted, it can be re‐
sumed by calling up the saved speed.
Before calling up the saved speed, make sure
that the difference between the current speed
and the saved speed is not excessively large.
Otherwise, there may be inadvertent braking or
acceleration.
The saved speed value is deleted and can no
longer be called up in the following instances:
▷ When the system is switched off.
▷ When the ignition is switched off.
Resuming a saved speed
Press the button on the steering
wheel.
The saved speed is resumed and maintained.
Displays in the instrument cluster
Indicator lamp
Depending on the equipment the indi‐
cator lamp in the instrument cluster
Online Edition for Part no. 01402981699 - VI/17
Driving comfort
shows whether the system is switched on.
Desired speed and saved speed
▷ Green mark illuminated: sys‐
tem is active, the mark
shows the desired speed.
▷ Orange/white mark illumina‐
ted: system is interrupted,
the mark shows the saved
speed.
▷ Marker does not illuminate: the system is
inactive.
Status display
Selected desired speed.
If no speed is displayed, the conditions re‐
quired for operation may not be fulfilled at the
present time.
Displays in the Head-Up Display
Some information from the system can also be
shown in the Head-Up Display.
System limits
Engine power
The desired speed will also be maintained on
downward gradients, but may not be reached
on upward gradients if engine power is insuffi‐
cient.
Park Distance Control PDC
Principle
PDC provides assistance when parking the ve‐
hicle. Slowly approaching an object in behind,
or with front PDC, in front of, your vehicle is
signalled by means of:
▷ Acoustic signals.
▷ Visual display.
Controls
157