Just received a faxed copy of my order Status Report from my dealer. Priority code "10" - glad to hear that. However, what does UNSCH-SI mean? Someone know? Also have an incomplete VIN??

GT Premium
Windveil Blue Clearcoat Metallic w/Dk Charcoal interior
IUP
Wheel Locking Kits
Active Anti-Theft System
5R55S 5-Speed Automatic Trans.
Shaker 1000 Audio System
17" Bright Machined Cast Aluminum Wheels

 

I do not see that one but here is the link to Dealer Status Inquiry:
Status Guide

 

As it says you are Not yet scheduled for production and will not have a full vin until then.