Originally Posted by
autumnmass
My experience, I ran into the same problem, dealership replaced SKREEM but didn't know what they were doing. Think the original SKREEM they put in, somehow burn't out the PCM. They had to put in another SKREEM and PCM. It took me 6 months to get my car back from dealership. In Boston area, Mercedes dealers will not work on a Crossfire. Was a total nightmare.
Wow that's ridiculous and you have patience I must say. This sounds like what the end of my story is going to sound like.
Except I'm out of extended warranty and the PCM is only covered under Federal Emissions Warranty 8 years from start of factory which is also expired.