CITROEN C4 Handbook page 148

Beforedisconnection
Before disconnecting the battery,
wait 3 minutes after switching off the
ignition, and close the windows and
doors.
XI XI
144
P R A C T I C A L A D V I C E
Afterdisconnection
After the battery has been discon-
nected for a long period, it may be
necessary to re-initialise the follo-
wing functions:
- Anti-pinch and sequential operation
on the electric windows.
- Parameters of the multifunction
display (date, time, language, units
of distance and temperature).
- Radio stations.
- Navigation reception.
- Synchronisation of remote control.
- Central locking.
Certain adjustments will be can-
celled: it is necessary to make them
again.
Starting the engine for the first
timeafterdisconnectingand
connectingthebattery:
- Turn the ignition key.
- Wait approx. one minute before
actioning the starter, so as to
allow the electronic systems to
reinitialise.
Economymode
In order not to discharge the bat-
tery when the engine is stopped,
your vehicle goes automatically into
economy mode.
The electrical components relating
to comfort and headlamps (not side-
lamps or hazard warning lamps) are
automatically cut.
To reactivate them, the engine must
be run for:
- less than 10 minutes to have the
systems available for an equivalent
period.
- more than 10 minutes to keep
them available for approximately
30 minutes.
Note: a starting economy mode
message appears on the multi-
functionscreen.