2009 Buick Lucerne Owner's Manual - Page 381

Vehicle Identification Vehicle Identification Number (VIN) Engine Identification The eighth character in the VIN is the engine code. This code helps identify the vehicle's engine, specifications, and replacement parts. See "Engine Specifications" under Capacities and Specifications on page 5-106 for the vehicle's engine code. Service Parts Identification Label This label is on the spare tire cover. It is very helpful if parts need to be ordered. The label has the following information: This is the legal identifier for the vehicle. It appears on a plate in the front corner of the instrument panel, on the driver side. It can be seen through the windshield from outside the vehicle. The VIN also appears on the Vehicle Certification and Service Parts labels and the certificates of title and registration. Vehicle Identification Number (VIN) Model designation Paint information Production options and special equipment Do not remove this label from the vehicle. 5-97