CITROEN DS4 Owner's Handbook Manual page 42

Type 2 instrument panel central screen and controls
1. Speed limiter or cruise control settings.
2. Engine oil level indicator.
Reminder of the servicing information.
These functions are displayed successively
on switching on the ignition, after the
welcome sequence and before display of
the active available functions.
Alert or information messages may be
displayed temporarily.
This group of controls allows:
- when stationary , configuration of the
vehicle, central screen and instrument
panel parameters (driving and comfort
systems, language, units, sounds...),
- when stationary and while driving ,
scrolling the active functions available
(trip computer, navigation-guidance...).
Controls
There is a button and a thumb wheel to control
the central screen in the instrument panel:
A. button on the end of the wiper stalk:
run through the various active functions
available.
B. thumb wheel on the left of the steering
column,
- rotation (other than menu): scroll through
the list of active functions available,
- press: main menu, confirm the selection,
- rotation (in a menu): move up or down in
the menu.