Well I bought it! Drove it home last night. I have to say that it is definitely the most comfortable car I have ever been in. Thanks a lot for all the helpful information. I am actually a gas turbine mechanic so I figure with the help of this forum I can pretty much do it all...lol I'm still figuring out the car though....back seat headrests.....got 'em up.....have NO idea how to get 'em back down. And that is probably the most confusing climate control system ever. I'll get it down soon though. I have to add some rims to this car. Gotta make it look a little less old lady and a little more blingy. Well thanks for the good information and I look forward to learning more about the Benz through this forum.