CITROEN C5 Owner's Handbook Manual page 165

Fuel flap
To open, press at the top left-hand
corner, then pull open from the
left.
Locking filler cap
Turn the key a quarter turn to lock
and unlock the filler cap.
When refuelling, place the cap on
hook a.
F U e L
While you are refuelling, the
engine must be stopped and the
ignition switched off.
For a petrol engine with a cata-
lytic converter, unleaded fuel is
compulsory.
The filler neck is narrower to
ensure that only unleaded petrol
can be put in.
When you are seeking to fill your
tank, do not persist after the
third cut-off ; this could cause
your vehicle to malfunction.
if you should put in fuel that is not suitable for your vehicle's
engine type, it is imperative to have the tank drained before
you start the engine again.
Fuel quality
A label inside the filler flap tells you
which type of fuel to use.
a
The petrol engines are designed to
run on RON 95.
However, for
ance (petrol engine), we recom-
mend RON 98.
Tank capacity
The tank has a capacity of approxi-
mately 7 litres.
vi
better perform-
161