Engine oil level indicator
When the ignition is switched on, the oil level indicator is displayed for several seconds.

This display indicates normal operating.

A flashing of "OIL" indicates an oil level that is below the minimum.
Check using the manual dipstick.
Check the oil level with the vehicle on horizontal ground, the engine having been switched off for at least 15 minutes.

A flashing of "OIL --" indicates a malfunction of the indicator.
Consult your CITROËN dealer.
See also:
Efficient engineering
Citroën has utilised the latest industrial technologies, along with a 'part
by part' focus on reducing the weight and number of components in new C4. For
example, the laser welding on the roo ...
Dark button
After the first press on control C, only the top part of the display remains
illuminated.
A second press on control C triggers black panel mode.
BLACK PANEL
(with headlamps on)
This functi ...
Reinitialisation
In the event of a malfunction you have
to reinitialise the operation of the electric
windows:
release the switch and pull it again
until the window closes completely,
hold the switch for app ...






