No experience with Starmark, as mine is a 1989 and hardly qualifies. However, a Google on "mercedes starmark warranty" turned up this as the first hit:
http://www.mbusa.com/main/sitemap/starmark.jsp
A search on this board should also provide some help. Again, hope it helps!

__________________
Craig Bethune

'97 SL500, 40th anniversary edition

'04 Olds Bravada (SWMBO's)
'06 Lexus ES330
'89 560SL (sold)


SL--Anything else is just a Mercedes.
(Kudos to whoever said it first)