Mark,

Check your glow plug relay fuse. It is possible the relay did not shut off after the normal time out period because the starter was engaged for so long, and burned out the fuse. It is a plain flat metal piece with two holes in it for the screws that hold it in contact with the electrical terminals. The box for the relay is, at least on a 240D, on the driver's side inner wheel well. Good luck, and I hope this helps. Jim

__________________
Own:
1986 Euro 190E 2.3-16 (291,000 miles),
1998 E300D TurboDiesel, 231,000 miles -purchased with 45,000,
1988 300E 5-speed 252,000 miles,
1983 240D 4-speed, purchased w/136,000, now with 222,000 miles.
2009 ML320CDI Bluetec, 89,000 miles

Owned:
1971 220D (250,000 miles plus, sold to father-in-law),
1975 240D (245,000 miles - died of body rot),
1991 350SD (176,560 miles, weakest Benz I have owned),
1999 C230 Sport (45,400 miles),
1982 240D (321,000 miles, put to sleep)