1. Read the rules and follow them.
(An example of the rules that appear above each forum)
2. When you have selected the correct forum that is most relevant to your question, click the 'NEWTOPIC*' button or the 'Post a new topic' button on mobile.
(This button appears if you have permission to ask a question)
3. Enter a Subject: for your Question. Make it relevant and precise. This will become the title that visitors see first.
(e.g. 'Help !!' is a poor choice of a subject,
but
'Will not start but goes click click when I turn the key' is a good choice if this is what your C3 does)
Do not add 'Citroen C3...' to your title, they are all Citroen C3 problems around here

If you fail to follow these instructions you may find your post is delayed in processing due to overloading the work for the moderators.
4. Add detail to the Question in the 'Message body:' area.
Good detail will include a list of work already attempted, more detail of the problem including when, where or how often the problem arises.
If you think a picture would help explain, please add them to the question. CLICK HERE to Read the topic on 'How to attach images to the forum'.
Please note that there is a policy of 'one question per topic'. If you fail to follow this policy you may find your posts are edited, delayed or rejected depending on the workload of the moderation team at the time.
5a. If you want to see what your new question will look like (without making it permanent), press the 'Preview' button to see a preview of your question.
(A preview is a good idea to proof read your question. You can now also add more detail, a picture, or anything that may help)
5b. If you are happy with your preview, click the 'Submit' button to make the question permanent on the forum and allow it to receive replies that you can also reply to.
(You read and followed the topic rules right? then sit back and wait for email notifications of replies to your question, please check back and follow-up on the replies).
Have you tried searching for similar symptom or behaviour? Your question may have already been answered..
There is a search box near the top of the screen: and on mobile and there are similar topics listed at the bottom of the page that may be relevant to your Citroen C3 question.
Also read 'Which section should I post my question in?'