[Method] Can’t get past anti-theft lock on my CITROEN C4 COUPE 2000 HDI

1905 views - Last reply: February 23, 2025
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Looking for my CITROEN C4 COUPE 2000 HDI's key code to program a new key fob

Hello! We've developed a VIN-based tool to help you get your key code for the CITROEN C4 COUPE 2000 HDI. Check it out here: VIN Key Code Generator.

Replies (5)

I’ll try this and update how it goes with my CITROEN C4 COUPE 2000 HDI.

I tried this with my CITROEN C4 COUPE 2000 HDI but still no luck. Any suggestions?

Following closely—this could be the fix I need for my CITROEN C4 COUPE 2000 HDI.

Hoping someone can confirm this works for a newer CITROEN C4 COUPE 2000 HDI.

Got a dead key fob for my CITROEN C4 COUPE 2000 HDI. Need the code badly.

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Security Systems
An anti-theft system that prevents the engine from starting unless it detects the correct transponder chip in the key. The chip sends a unique code to the car's computer when you turn the ignition. No match = no start, even with a physically matching key.
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