20 Most Recent 2006 Citroen C5 2.0i Questions & Answers

Is there any fault indication on the dash where the radio display is. Anti pollution is basically citroens way of saying emissions system so it could be as simple as a loose emissions pipe but from what you say and the car does not run it could be your catalytic converter (part of the exhaust system) has failed causing the engine management system to cut in and protect the engine. If there is no fault apart from anti pollution showing in the radio display find someone with a diagnostic machine to give you a better idea of the fault. Hope this helps a bit.

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problem sensors and shockys

unlocks with the car ,try looking inside behind it i think it just may have a emergency pull cable

When unsure, just check all fuses. Could also be bad ballast resistor.

It is a warning for reverse sensors. My husband has this same issue with his vehicle. Most of the time its due to dirt that is on the sensors and needs to be cleaned with a cloth so it won't sense the dirt. If that's not the case, you could try replacing the fuse link(looks like a square amp in the fuse box). I found a pdf that may help go to google search and type in fbsn-6d maintenance warning and its the first one on the list. Hope this helps

If there has been any form of dash cleaner used or preservative used (armoral etc) other than that recommended you have a break down in the plastic material used in the dash. Take the car to an upholsterer /restorer for an opinion but I think the answer will be to have the dash restored

That depends on version you have - if it's monochrome with GPS option (so called EMF-D): Then it's unfortunately irreparable, as signal ribbon tends to loose proper contact. Any other version gets erratic in very high temperatures outside.

C5 radio doesn't need a code - if it's not turning on, I would start with check for blown fuse.

Standing at the front of the engine, the cylinders on your left are 1 - 3 - 5 the cylinders on your right are 2 - 4 - 6 With 1 & 2 being the closest to you. 5 & 6 are at the back. Like so...

That is typical for most cars. The front lower (foot area) vents allow cold air to come in just before the heater kicks in (heat value opens). If this just started, may be wait for a warm / hot day and see it continues. Sometimes people forget as this typically happen only on colder days. I wouldn't worry about it. To make it stop, turn off the heater - A/C and wait for the car to warm up before turning on the heater. The car is warm once the engine temp gauge starts to move up / show warmer. In most typical cars it takes about 5 to 7 minutes running get the engine temp up to a point where the heater will blow warmer air. If you have more details / concerns - post them, the more you include (car make, model & year, when did the problem start, anything make it worse or better, influencing conditions e.g. rain, cold, hot, dry, etc the better).