Lighting rheostat
System for manual adjustment of the brightness of the instruments and controls in relation to the exterior brightness.

Activation
When the lighting is on:
- press the button to change the brightness of the instruments and controls,
- when the level of brightness required is reached, release the button.
Deactivation
When the lighting is off, or in day mode on vehicles fi tted with daytime running lamps, pressing the button does not have any effect.
See also:
Sun visor
Component which protects against sunlight
from the front or the side.
Version without Zenith windscreen
The sun visors are fi tted with a courtesy
mirror, with concealing fl ap for the driver
a ...
Operating fault
If this warning lamp comes on,
accompanied by an audible signal
and a message on the multifunction
screen, this indicates
a malfunction of these systems.
Have the systems checked by a
CITRO&Eu ...
Brakes
If the parking brake is released, the lighting of this warning lamp along with
the STOP warning lamp indicates an insufficient level of brake fluid or a malfunction
of the braking distribution ...






