i have a 500sl with automatic hydrolic shocks. there for i can raise my car up and down from a switch in the car. but now the device dosent work so i have rais the car manually from under the car. also the fault light for the shocks or suspension is lit. and now when i drive the car it feel bumpy and sometimes my head hit the roof of the car. cany any one help? cos i love my car and i dont want to have to sell it.