Well I finally got my event codes:
10/28/08 - 1100 Preliminary Order Accepted
03/05/09 - 2000 Accepted by GM
03/10/09 - 3000 Accepted by production control
03/21/09 - 3100 Available to sequence
03/21/09 - 3300 Scheduled for production
03/28/09 - 3400 Broadcast
04/17/09 - 3800 Produced
04/17/09 - 4000 Available to ship
04/17/09 - 4104 Bailment Invoice
04/22/09 - 4106 Release Bailment
04/22/09 - 4150 Original Invoice
04/23/09 - 4B00 Bayed(Sheet actually shows 3 bayed dates?)
04/23/09 - 4200 Shipped
04/23/09 - 4300 Intermediate Delivery
04/24/09 - 5000 Delivered to Dealer
04/25/09 - 6000 Delivered to Customer