CITROEN C4 Spacetourer Handbook page 24

Instruments
Warning/indicator lamp
Under-inflation
Under-inflation
+
Diesel engine
pre-heating
Airbags
Front passenger
airbag (ON)
(1): You must stop as soon as it is safe to do
so and switch off the ignition.
22
State Cause
Fixed, accompanied The pressure in one or more tyres is
by an audible signal too low.
and a message.
Under-inflation The system is faulty: tyre pressures
warning lamp flashing are no longer monitored.
then fixed and Service
warning lamp fixed.
Temporarily on. When switching on the ignition, if the
weather conditions and the engine
temperature make it necessary.
Fixed. One of the airbags or seat belt
pretensioners is faulty.
Fixed. The front passenger airbag is
activated.
The control is in the "ON" position.
(2): Contact a CITROËN dealer or a qualified
workshop.
Actions/Observations
Check the pressure of the tyres as soon as possible.
Reinitialise the detection system after adjusting the
pressure.
Under-inflation detection is no longer monitored.
As soon as possible, check the pressure of the tyres
and carry out (3).
Wait until the warning lamp goes off before starting.
When the warning lamp goes off, starting is
immediate if you press and hold:
- the clutch pedal with a manual gearbox.
- the brake pedal with an automatic gearbox.
If the engine does not start, switch the ignition off and
then on, wait until the warning lamp goes off again,
then start the engine.
Carry out (3).
In this case, do NOT install a "rearward facing"
child seat on the front passenger seat – Risk of
serious injury!
(3): Go to a CITROËN dealer or a qualified
workshop.