It would not have died on the highway because of a starter.

Where do you have the car? If its a MB dealership, find a good reputable indy or prepare to bend over.

__________________
1985 500SL Euro w/ AMG bits 130k
1984 300SD Turbodiesel 192k
1980 240D Stick China 188k
2001 CLK55 AMG 101k
2007 S600 Biturbo 149k Overheated Project, IT'S ALIVE!!!