it don't work and i dont have a clue what the display is called but it's the one that shows the pic of the car and the boost gauge and exc. Well long story short just bought the car it was nasty cig smoke stained smelt horiable and needed some work heres what i did today just incase it might be usefull to some one. I changed the oil and reset the oil live meter. Then i emptyed my supercharger oil with a pump and put new oil in. Then i degreased and scrubed the engine bay and i did use digreaser but the car runs fine. Then i washed the car. Then me and my mom scrubed the inside of the car. But when she cleaned up there she said she took a almost dry tooth brush and cleaned (stock boost gauge) it and didn't get it to wet. im not sure if the car was on or off when she did this because i had it idleing to burn of the extera engine degreiser but she shut it off. Is there a way to turn this on or off? or do i have to get a new gauge?