We put my 2004 L300 Saturn into park, shut the engine off, then realized the green light on the gear shift was still on drive even though the gear shift was on park. Car won't start back up.
http://www.saturnfans.com/forums/showthread.php?t=173939 -- there is some talk of shifter cable issues of gm cars of around the same year model of yours. I would inspect shifter cable it's probably broke or come loose some how.
Search Saturn L300 Questions
Saturn L300 Experts
Related Models For Sale
Used Saturn L-Series"
18 Great Deals out of 837 listings starting at $1,250
Used Toyota Sienna"
480 Great Deals out of 25,082 listings starting at $1,990
Used Toyota Highlander"
546 Great Deals out of 17,233 listings starting at $4,495
Used Pontiac G6"
380 Great Deals out of 7,994 listings starting at $1,999
Used Honda Accord"
1,272 Great Deals out of 68,945 listings starting at $1,288