-MY Gauge Lights (speedometer and 3 gauges) DONT WORK!!
-My driver's side window wont go up after i shut it. (driver's side only)
-My STOCK stereo DONT WORK. (But when i press the CD eject button, it has sound....but no clock)

I have a aftermarket LCD, and tapped it to the green wire in the big plug....and it didnt turn on couple days ago. I have 11,7xx miles on my car, and i installed my LCD at about 6,000 miles.
Today, I wanted to fix the LCD. EVERYTHING WORKED before i removed the wired that was tapped into the green wire. I did not know why the LCD stopped working but i still decided to remove the + and - in the LCD and reinstall. When everything was done....the stereo don't work......then no light in my gauge.......then my driver's side window wont go up....
I have checked all the fuses........and NONE of it is burned......
PLEASE HELP ME IF U KNOW WHAT THE PROBLEM IS!!! PLEASE!!!!!!!!

 

Do you guys know why doesn't the stereo work????? EVERY thing is plugged.....but it does NOT turn on/NO clock (It has power, only the eject button works and makes that ejecting disc noise, and when i turn on my head lights, the buttons on the stereo also light up).
instrument has NO lights.......but it shows the mileage....the 3 gauges..only the volt and pressure work...but multi function gauge dont work and no lights..........WHY!!??

 

Sounds to me like you need a good mechanic with the proper gear to test all the wires & connections.

 

did you check all 3 fuse boxes?

 

That's what I was going to suggest too. The one just to the left of the dead pedal on the drivers side and the ones under the hood.

There is a white plastic control box right behind the three climate control ***** that runs a lot of the stuff you just mentioned. I had a problem with mine but all I did was unplug it overnight and the next day I plugged it back in and everything worked. Does your A/C and heat work?