the new guy

I have done some searching be for making this post and have had no luck , it would seem that my front Sam has failed (the shop couldn't connect to it with their scanner) and I have many of the symptoms headlights not working random errors (check wiper fluid) ect. I have a lowering module to adjust the suspension and being an idiot I aired the car out for a show I was headed to last weekend , problem is now the car will not rise back to normal hight no matter what I do , the air bags for the suspension have all been replaced within the last six months so I am left wondering if it is the faulty Sam or body control module that is causing this problem thnx -pearce