I have a '90 Legacy wagon with the adjustable suspension. I bought this vehicle used, and the previous owner had "disabled" the suspension components.
I believe that the front struts have air in them but the air lines have been disconnected from the solonoid and clamped shut. I don't know about the rear struts.
The previous owner said that the parts to render the system operable again were very expensive (what isn't??) and that's why he made the modifications.
After an indeterminate amount of time, the height control button light starts to blink. I can remedy that by either shutting off the engine and restarting, or by just covering the light with electrical tape so it's not an irritant.
My questions are:
Is this system worth the effort and cost to repair? All of my driving is done on the road, and if I REALLY need to have clearance, I'll drive my 4x4 Suburban.
If it's not worth repairing, how hard is it to replace the air struts with standard coil over struts and just be done with it?