[otterdoc]

amg135i:

If it's only happening when you first get rolling with the car, I'd suggest leaving the car with them so it can totally cool down to outside temp. Have them drive it first thing in the a.m. when it's coldest. If you can, go with the tech/SA on the drive so that you can tell him when it's doing what it's doing. Or have you drive it and they can listen/feel.

My dealer has been absolutely accommodating for me with these kind of things. They often send me out with the technician (who drives varies) and I've never had my SA treat me the way some people on this board get treated when they bring up a problem.

I don't know how dedicated you are to this dealer, or if you generally get treated well there or what... but if you're not happy you could consider taking the car somewhere else for an opinion.