2006 Citroen C5 1.8 "heat vents flap bottom open" Questions

...heat coming thru the vents. the blower motor is working. We need help determining which heater door needs to be opened to let the heat pass thru? I can't speak to your specific car, but in general ...

...heat at all , changed thermostat , flushed heater core and rad , no noise when switching from cold to warm on control , the switch is working to change the vents , the blower fan working .. boiled ...

heat works great but when i try to turn it to floor it comes out the def but when i turn it to vent it all works okay. Your bottom flap valve for the air flow box is stuck. It may be a bad vacuum line

Heat is good. Loud whistle when fan on high and in defrost position. sounds like a connector tube came off. You can try with a flashlight to see from under dash. If not you would probably have to pull

...heat on drivers side The ducts for the vents have these flaps and open and close to direct the air to different places. As is a very common problem on these trucks for a flap or two to break. To ...

...Vents let hot air into the cab like the heat is on even when the heat is set to off and the temps turned to cool. Vehicle has no working AC. All AC components except the condenser and compressor were ...

...heat on the passanger side was much hotter than normal at the normal settings. Is this an air vent flap problem? Or a motor problem? Or a control head problem? or a Programming problem? or a wiring ...

...heat prior to reinstalling another thermostat / and while fluid was replaced into the radiator circulation /flow of exchange from the motorto the radiator are presenty working no vacuum lines are ...