Steering Mounted Control - CITROEN C4 Spacetourer Handbook

Driving
The adaptive cruise control uses only
engine braking to slow the vehicle.
Consequently the vehicle loses speed
slowly, as when releasing the accelerator
pedal.
The regulation range is limited: there will
no longer be any adjustment of speed if the
difference between the programmed speed
setting and the speed of the vehicle in front
becomes too high (19 mph (30 km/h)).
If the difference between the programmed
speed setting and the speed of the
vehicle in front is too great, the speed
cannot be adjusted: the cruise control is
automatically deactivated.
General information
The adaptive cruise control is switched on
manually, it requires the speed of the vehicle
to be between 25 mph (40 km/h) and 93 mph
(150 km/h) and the engagement of:
- third gear or higher with a manual gearbox,
- second gear in manual mode with an
automatic gearbox,
- position D with an automatic gearbox.
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If the cruise speed setting is above
93 mph (150 km/h), the adaptive cruise
control switches to standard cruise control
mode, without automatic regulation of the
inter-vehicle safety distance (a message
appears in the instrument panel).
The adaptive cruise control cannot in any
circumstances replace the observation of
speed limits, nor the need for the vigilance
on the part of the driver.
It is recommended that you always keep
your feet close to the pedals.
The adaptive cruise control can be paused
manually or automatically:
- by pressing button 4,
- by pressing the brake pedal,
- if the ESC system is activated, for safety
reasons,
- if there is an action on the electric parking
brake control,
- when an inter-vehicle time threshold is
reached (calculated according to the relative
speeds of your vehicle and the vehicle
in front and the inter-vehicle time setting
chosen),
- when the distance between your vehicle
and the one in front becomes too short,
- when the speed of the vehicle in front is too
low,
- when the speed of your vehicle becomes
too low.
The inter-vehicle time setting is
memorised when switching off the ignition.

Steering mounted control

1. Select cruise control mode.
2. Use the current speed as the speed
setting/Lower the speed setting.
3. Use the current speed as the speed
setting/Raise the speed setting.
4. Pause/Resume cruise control.