I have a 1998 c5!!! I just picked up my vehicle a day ago at the dealer. They had to fix mt Clutch Master Cylinder that went bad 2 weeks after Warranty expired... Well today I have an DIC Error. Yep, a "Service Column Lock." Well Jesse, I even had left my keys in the ignition and thought well maybe that was the cause!!! or perhaps worling on the 6 speed manual at the dealership could have triggered the problem... Jesse James with 3 Vettes is lucky man... 1st for having 3 Vettes and 2nd for having no problems... I am sure soon you will be eating your words. Until then continue to knock on wood my friend!!! http://rangertom.com