total newbie to the 406 world so here goes..
I have searched but only find reference to drivers window
I have just bought v reg (2000 ) 90 hdi 406 which passanger window will not go down with either window button any suggestions or help would be appriciated .
But with help from other post I did get airbag light sorted which turned out to be a loose pluh under passanger seat
I can only suggest that, armed with the appropriate Haynes Book of Vague Suggestions, you pull the passenger door card and have a poke around. See if the window motor is receiving electrickery when you gun the switch.
Oh, and welcome ^_^
The man with no car
"Close the door on your way out, and don't forget your monkey."
Try reversing the polarity to the window winder; one or both of the switches will probably now wind the window down but not up. If so, replace the regulator. If nothing, then probably both switches are useless and that's not too uncommon! If the window does wind down, you'll have to re-reverse the motor connections to get the pane back up. Hope that helps, Dags.