CITROEN C5 2011 Owner's Handbook Manual page 18

Tyre under-inflation detection
The tyre under-infl ation detection sys-
tem is a driving aid which informs you
of the state of your tyres.
It does not replace either vigilance or
responsibility on the part of the driver.
16
M O N I T O R I N G
Economy mode
After switching off the engine, some sys-
tems (radio, wipers, electric windows,
opening roof, electric seats, telephone,
video, interior lighting, motorised tail-
gate, etc.) are supplied electrically for a
maximum of no more than around one
hour, so as to avoid discharging the
battery.
Once this period is over, a message is
displayed in the instrument panel screen
117
and the active functions are placed on
standby.
These functions will be automatically
reactivated when the vehicle is restarted.
This period may be reduced considerably
if the battery's state of charge is low.
200