Citroen C3 Manuals

Citroen C3: Practical information / Compatibility of fuels

Citroen C3. Compatibility of fuels

Petrol fuels conforming to the EN228 standard containing up to 5% and 10% ethanol respectively.

Citroen C3. Compatibility of fuels

Diesel fuels conforming to the EN590, EN16734 and EN16709 standards and containing up to 7%, 10%, 20% and 30% fatty acid methyl ester respectively. The use of B20 or B30 fuels, even occasionally, imposes special maintenance conditions referred to as "Arduous conditions".

Citroen C3. Compatibility of fuels

Paraffinic Diesel fuel conforming to the EN15940 standard.

Citroen C3. Compatibility of fuels The use of any other type of (bio) fuel (vegetable or animal oils, pure or diluted, domestic fuel, etc.) is strictly prohibited (risk of damage to the engine and fuel system).

Citroen C3. Compatibility of fuels The only fuel additives authorised for use are those that meet the B715001 (petrol) or B715000 (Diesel) standards.

Diesel at low temperature

At temperatures below 0 °C (+32 °F), the formation of paraffins in summer-type Diesel fuels could prevent the engine from operating correctly. In these temperature conditions, use winter-type Diesel fuel and keep the fuel tank more than 50 % full.

At temperatures below -15 °C (+5 °F) to avoid problems starting, it is best to park the vehicle under shelter (heated garage).

Travelling abroad

Certain fuels could damage your vehicle’s engine.

In certain countries, the use of a particular fuel may be required (specific octane rating, specific trade name, etc.) to ensure correct operation of the engine.

For all additional information, consult a dealer.

    Misfuel prevention (Diesel)

    (Depending on country of sale.) This mechanical device prevents filling the tank of a Diesel vehicle with petrol. Located in the filler neck, the misfuel prevention device is visible when the filler cap is removed...

    Snow chains

    In wintry conditions, snow chains improve traction as well as the behaviour of the vehicle when braking. The snow chains must be fitted only to the front wheels...

    Other information:

    Citroen C3 2016-2026 Owners Manual: Disconnecting the battery


    In order to maintain an adequate state of charge for starting the engine, it is recommended that the battery be disconnected if the vehicle is taken out of service for a long period. Before disconnecting the battery: close all openings (doors, boot, windows), switch off all electrical consumers (audio system, wipers, lighting, etc...

    Citroen C3 2016-2026 Owners Manual: i-Size child seats


    i-Size child seats have two latches that engage on the two rings A. These i-Size child seats also have: either an upper strap that is attached to ring B. or a support leg that rests on the vehicle floor, compatible with the approved i-Size seat position...

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