Matthieu

Hello guys, I am a new owner of a Xedos 6 SSP (french one) V6 2.0. Badly I already got 3 failures on it in one month!
First, passenger window (front) just obey to go down on the passenger command only, no way to get it closed. I have
no idea but it's not important.
Second the electrical heating system on the driver seat does not work anymore. same thing, no idea, no urgent need.
And last but not least, I've forget to turn off the lights (I know I know...) and ahve to take off the battery to reload it at home.
Today I've just fitted it back, and surprise: the alarm light in dash board for rear ligth failure is on, and the left rear light (normal, not stop) does not work anymore. I've checked the light itself: it works. I am very unhappy about it, as policemen can stop me for this.
Does anyone have any idea where to look and how it works? If i link with a wire the other light?
Does the dash board will be off?

Thanks for helping!
Danke!