gas type Citroen DS4 RHD 2011.5 1.G Owner's Manual

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Quality of the fuel used for
petrol engines

The petrol engines are perfectly compatible
with E10 or E24 type petrol biofuels (containing
10 % or 24 % ethanol), conforming to European standards EN 228 and EN 15376.
E85 type fuels (containing up to 85 % ethanol)are reser ved exclusively for vehicles marketed for the use of this type of fuel (BioFlex
vehicles). The quality of the ethanol must comply with European standard EN 15293.
For Brazil only, special vehicles are marketed
to run on fuels containing up to 100 % ethanol(E10 0 type).
If
you are filling your tank to the top, do notpersist after the third cut- off; this could cause your vehicle to malfunction.The petrol or Diesel engine of your vehicle isfitted with a catalytic conver ter, a device which helps to reduce the level of harmful emissionsin the exhaust gases.
For petrol engines, the use of unleaded fuelis compulsory.The filler neck is narrower, admitting unleadedpetrol nozzles only.

Fuel supply cut-off
Your vehicle is equipped with a safety device which cuts off the fuel supply in the event of acollision.
If you have put in the wrong fuel for your vehicle, you must have have the tank drained and refilled withthe correct fuel before you startthe engine.
)Introduce the nozzle so as to push in themetal non-return flap B.
)Make sure that the nozzle is pushed in as
far as possible before star ting to refuel(risk of blowback).)Maintain this position while refuelling.)Push the fuel flap to close it.