CITROEN C4 Handbook page 30

eSp/aSr warning lamp In
I
operation
When either the EsP or
asr system is brought into
operation, the eSp/aSr warning
lampflashes.
In the event of a problem
When the vehicle is moving, the li-
ghting of the eSp/aSr warning
lamp indicates that the system is
malfunctioning.
Contact a CITroËN dealer.
Deactivation
Illumination of the eSp/aSr warning
lamp and of the EsP control, means
that the system is deactivated.
Fuel gauge and low fuel
warning
When the tank is full, all the
indicator bars are illuminated.
When the low fuel level war-
ning comes on, there remain around
7 litres of fuel in the tank and 2 or
3barsofthegaugewillflash.
If the last bar disappears, there are
only around 2 litres of fuel in the tank.
26
D a s h b o a r D
"Foot-on-brake" starting
warning lamp for
(6 speed) electronic
gearbox System
During the engine starting phase,
this flashes if you are not pressing
the brake pedal.
see "(6 speed) Electronic Gearbox
system".
This warning lamp may flash in the
instrument panel to remind you to
apply the brake when engaging re-
verse gear.
DIeSel parTICulaTe
FIlTer SYSTem
Complementary to the
converter, this filter makes an ac-
tive contribution to the preservation
of air quality by the retaining of the
unburnt pollutant particles. black
exhaust fumes are thus no longer
emitted.
Clogging of the particle filter
The sErVICE warning
lamp and a message in
the instrument panel are
displayed indicating that
the particulate filter is starting to
become clogged (exceptionally pro-
longed urban driving conditions: re-
ducedspeed,trafficcongestion...).
To regenerate the filter, you are
advised to drive, as soon as traf-
fic conditions permit, at a speed of
60 km/h (40 mph) or more for at
least 5 minutes (until the warning
message disappears).
If this alert
CITroËN dealer.
Observation: after prolonged idling
or driving at very low speeds, you
may occasionally notice water va-
pour being emitted from the exhaust
when accelerating. This is of no
consequence to the running of the
vehicle or to the environment.
catalytic
Diesel fuel additive level
If the additive level is
low, a message appears
in
screen, accompanied by
an audible signal and illumination
of the sErVICE warning lamp: it is
necessary to have the additive le-
vel topped up. Contact a CITroËN
dealer as soon as possible.
persists, consult a
the multifunction