User Manual - Page 21

For C5.

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19
1
Instruments
Under-inflation Fixed, accompanied
by an audible signal
and a message.
The pressure in one or more wheels
is too low.
Check the pressure of the tyres as soon as possible.
Reinitialise the detection system after adjusting the
pressure.
+
Under-inflation
warning lamp flashing
then fixed and
Service warning lamp
fixed.
The system is faulty: tyre pressures
are no longer monitored.
Under-inflation detection is no longer monitored.
As soon as possible, check the pressure of the tyres
and carry out (3).
Warning/indicator lamp State Cause Actions/Observations
Diesel engine
pre-heating
Fixed.
The period of
illumination depends
on the climatic
conditions.
The ignition is on. Wait until the warning lamp goes off before starting.
If the engine does not start, switch the ignition off and
then on, wait until the lamp goes off again, then start
the engine.
Front passenger
airbag (ON)
Fixed. The front passenger airbag is
activated.
The control is in the "ON" position.
In this case, do NOT install a "rearward facing"
child seat on the front passenger seat – risk of
serious injury!
Front passenger
airbag (OFF)
Fixed. The front passenger airbag is
deactivated.
The control is in the "OFF" position.
You can install a "rearward facing" child seat, unless
there is a fault with the airbags (Airbags warning lamp
on).
Airbags Fixed. One of the airbags or seat belt
pretensioners is faulty.
Carry out (3).
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