I presume you mean the Head light bulb
Headlight Dipped beam Bulb H7
Headlight Main beam Bulb H1
Check this link to see photo of clip holding the bulb: http://citroenc3owners.com/Citroen-c3-tips/topic4.html
Requires lots of patience and time as vision and access is restricted. Open the cover of the headlight by undoing the clips. Detach the connector (wires) of the bulb. Then put your fingers inside to feel for the spring/clip which holds the bulb. You need to press the clip to release and then the bulb will come out. Good light and a small mirror will help to locate the clip. Replace the bulb, push back the clip to hold the bulb and push back the connector with the wires. Close and seal the unit properly otherwise you may get condensation and water inside the headlamps. This is for Headlight dipped beam bulb
For the Main beam bulb , once you disconnect the connector (wire) of the bulb press and disengage the bars/clip to release the bulb. Replace the bulb and press to engage the bars/clip to hold the bulb and then continue as above.
How_do_you_replace_a_main_light_bulb_on_a_citroen_c3How_do_you_replace_a_main_light_bulb_on_a_citroen_c3How_do_you_replace_a_main_light_bulb_on_a_citroen_c3
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how do u change aheadlight bulb on a picasso c3 vtr
To change the sidelight bulb on a Citroen C3, first remove the plastic cover located behind the headlight. Twist the holder anticlockwise to unlock it from the headlight assembly. Replace the bulb with a new one and reassemble the parts in reverse order.
i dont like citrons but if you take it to your local citron greage they will help
Take out the plastic lens cover using a small screwdriver. Once removed change the bulb and click back the lens cover. (Bulb W 5 W). Check this link for photo and instructions which will help: http://citroenc3owners.com/citroen-c3-tips/topic30.html
Take out the plastic lens cover over the bulb. You will need a small screw driver to push and it should pop out. Replace the bulb (Bulb: W 5 W). Replace the lens which should click in place.
To change the front indicator bulb in a Citroën C3, first ensure the vehicle is turned off and the keys are removed. Open the hood and locate the headlight assembly where the indicator bulb is housed. Twist the bulb holder counterclockwise to remove it, then pull out the old bulb and replace it with a new one, ensuring it is securely fitted. Finally, reinsert the bulb holder into the assembly and twist it clockwise to secure it in place.
I presume you mean number plate lights on the car boot.Take out the plastic lens cover over the bulb. You will need a small screw driver to push and it should pop out. Replace the bulb (Bulb: W 5 W ). Replace the lens which should click in place.Check this link for photo and instructions which will help: http://citroenc3owners.com/citroen-c3-tips/topic30.htmlRead more: http://wiki.answers.com/How_do_you_change_license_plate_bulb_on_a_citroen_c3#ixzz1bJhbE1Tx
OAT Coolant.Mix the concentration dependant on your country (lowest temperature).seehttp://citroenc3owners.com/citroen-c3-tips/citroen-c3-coolant-t40.html
C3 HDi every 150,000 miles 120,000 miles if the car is used severely
To change the reversing light bulb on a 2012 Citroën C3, first, open the tailgate and locate the rear light cluster. Remove the screws or clips securing the light assembly, then gently pull it out. Twist the bulb holder counterclockwise to remove it, replace the old bulb with a new one, and reassemble by reversing the steps. Ensure the new bulb works before securing everything back in place.
You must have the original radio, and through radio may change the time on citroen car !
The diesel engine Citroen C3 have the fuel filter located in the engine bay, under the air intake pipe to the air filter. There are some pictures on this forum post: http://citroenc3owners.com/diesel-c3-tips/how-to-change-the-air-filter-on-a-citroen-c3-1-4-16v-hdi-t80.html and some instructions to remove the diesel filter here: http://citroenc3owners.com/diesel-citroen-c3/changing-the-diesel-fuel-filter-t102.html The petrol engine Citroen C3 has a filter in the fuel tank that lasts the life of the car.