Just checked the CD ROM manual since I have not done this on my car...

First release the shock lower mount so the shock is not damaged during spring removal.

Then support the lower CA, index mark the adjusting cam bolts and then remove each. Do not mix them up. Lower the LCA and remove the spring assembly.

Note the position of the spring...it fits a special way to index properly into the seat. The ground end goes to the top with the rubber pad attached.

Install is the reverse as they say. FYI, there are two special tools to support the LCA so it does not get away from you and everything remains secure during the job. It would be wise to check alignment when done. A better description is available on the CD, job #32-200. Are you sure you are equipped to do this? The manual shows the car on a lift so there is adequate work room. Springs ain't no fun when they fly around the garage.

Are you sure the springs are your problem? Most folks look at the gas shocks first and then the subframe mounts. Mercedes springs are very tough and seldom need to be replaced.

230/8