Citroen C3: Driving / Starting / Switching off the engine with the key

Anti-theft protection

Electronic immobiliser The keys include an electronic engine immobiliser system, whose secret code must be recognised in order for starting to be possible...

Key ignition switch

It has 3 positions: 1. Stop: inserting and removing the key, steering column locked. 2. Ignition: steering column unlocked, ignition on, Diesel preheating, engine running...

Other information:

Citroen C3 2016-2023 Owners Manual: Heated seats

With the engine running, use the adjustment knob to switch on and select the level of heating required: 0 : Off. 1 : Low. 2 : Medium. 3 : High. The front seats can be heated individually. Do not use the function when the seat is not occupied. Reduce the heating intensity as soon as possible...

Citroen C3 2016-2023 Owners Manual: Compatibility of fuels

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