I've seen a lot of posts with height control issues, but I'm not sure I've seen one with my combination of problems. I have two different problems that trade back and forth.
Sometimes, height control is just not functional at all and the instrument cluster flashes "Off".
Other times though, it comes back on...which is worse. It only goes up and never goes down. If I hit Low, nothing happens. If I return it to Normal, it goes up higher. If I go to High, it goes up higher. If I go down to Normal or Low, there is no change. I tried the Low/High/Drive reset, which used to work, but it just went higher and higher. It gets to the point that it's so high it's undrivable. I took it to an import shop last night and the only way they could get it drivable was to manually bleed the air out, turn the car on, let it start to inflate again, and pull the fuse when the height returned to normal.
Has anybody had a similar set of issues? Was it the height sensor or something else? Does anybody have the part numbers and service manual excerpts you used to fix it? I'd like to fix it myself if I can, but I don't want to spend money replacing the wrong parts.
Thanks for any help you can give me!