Fuel tank

1. Opening the fuel fi ller fl ap.
2. Opening and hooking the fuel fi ller
cap.
Tank capacity:
- approximately 50 litres (petrol),
- approximately 45 litres (Diesel).
See also:
Doors
Locking the doors from the inside
With the doors closed, press button B once to operate the electric central locking
and unlocking.
The doors can still be opened from inside.
The central lockin ...
Automatic operation
1. Automatic "comfort" programme
Press the "AUTO" button. The
"AUTO" symbol is displayed.
We recommend that you use this mode,
it provides optimised automatic contr ...
Interior quality
Quality and sophistication are evident throughout the new Citroën C4's cabin,
with full attention paid to the flush assembly and feel of the materials used.
The dashboard and fascia have been ...






