39758 posts · Joined 2005. #5 · Jun 13, 2009. The problem lays with the BSI unit Don,it's the same thing as a Renault UCH.The Citroen ones do seem very sensitve,I had a Picasso come in the other day with the front wipers not working.Checking the feeds etc pointed to the BSI,but as a new one was mega bucks and needed reprogramming,I just left Citroen C3 Forum. C3 - Technical. C3 Central Locking Problem. Hi All, I hope you could give some advice on spares for the front suspension on a 1991 XM. It needs the top section of the front struts/suspension cylinder mounting. This is my in law's car, they have been told that the mk 1 parts are no longer available, the mk 2 item does not screw Help! I can't log in. Hi I've got a 2011 citroen c3 picasso Our central locking keeps unlocking because it keeps flashing up that the boot is open when it's not. It is worse when driving as it keeps making the beeping nois. The car may be unlocking itself because it thinks that one of the doors isn't shut properly - do yourself a favor and just make sure that they /are/ shut properly. The system may sense this from the courtesy light switches (easy) or switches inside the door locking/latch gubbins (tricky). It may also be unlocking itself if one of the central I own a 2006 Citroen C3 XTR 1.6 Diesel and up until last night it's been fine bar an issue going through lightbulbs but that's not the main problem. The main one is the central locking doesn't work when using the remote any more. I have a 2002 Citroen Xsara Picasso and a couple of days ago the radio stopped working. The next day the central locking gave up, even manually using the key, i.e., not using the remote doesn't work. … read more The locking mechanism was replaced (luckily u Had a similar problem with a rear door. After locking the car with the fob, the rear door did not lock and opening the rear door unlocked the other doors! What to look for when buying a Citroën C3 2010 - 2016, covering common problems to check for and overall vehicle reliability. Citroen C3 1.6 E-HDi Airdream Exclusive Euro 5 (s/s) 5dr. 2012. Citroen C3 Heater Blower Failure. C3 Picasso Hub Nut Torque. 2016-2022 Citroen C3 lower fuse box layout. Easy EV home charger install (74kW) My wife's Citroen C3 Picasso 2010's power steering dropped off today whilst we were driving today. Power steering light and "Power Steering Fault" on the cluster. AA breakdown came to have a. Guest foxia. Guests. Posted April 12, 2008. My citroen c3 1.4i desire does the same thing,happened twice now! I looked in the manual and found out how to manually lock the doors. There is a sticker inside of passenger doors, peel off then insert a key to turn, lock driver door and the car should be secure. ruQJW.