How to Replace Daytime Running Light bulbs | Citroen C5 X7 

Whatever I search for about my car and you pop up to greet me. Perfect. Should just watch all your videoes when I'm at it. So much valuable information to eliminate the guess work on my part. Thank you!

Thx. A lot of things are so cheap and easy to do it yourself !

Just got mine out after an hour of faffing about. Mine it tT45. I don't doubt yours is different but mine is definitely T45 and undo is anticlockwise as you would anticipate. You are right that its not an easy job. Battery out helps a lot. Good luck folks

Just done this on my 2009 C5 last month , and I found the easiest way to pull the plastic bulb holder out is to screw a bolt into the hex fitting (it must have been an M4 or M5 bolt I had in my box if spare bolts). I managed to undo the bulb holder by hand and then you have the bolt to grab hold of and pull downwards to remove the bulb holder. It is a PITA though for sure. You need a double jointed Philipino friend with small hands lol

Yeees, thank you! Now back to watching :D

It's actually T45 - did mine today - don't tighten them too much or they crack - thank goodness it's now LED so should never need changing :) oops

I removed the headlights on mine when I upgraded to LED's.

I tried to change on my c5 the drl bulbs I just lost my patience after 5 minutes and I scratched my arm and I dropped the key, it's somewhere in the bumper hidden inside it's like a labyrinth in there .

Just spent an hour trying to get passenger side one, space is really tight. I need smaller hands.

No I dissagree: that cool white light looks way better than the original warm white. And from my experience, it's more visible to others than the warm bulbs. I preffer the cool white, even in this small shape. Trust me, you're better off.

This job on the 3.0hdi is a real pig! No access from the top, none whatsoever.