There may be a large barcode on the
certification label on the center pillar that
you can scan for the following information:
Vehicle Identification Number (VIN)
Model designation
Paint information
Production options
If there is not a large barcode on this label,
then you will find this same information on
a label inside the glove box...
Other information:
Buick encourages customers to call the
toll-free number for assistance. However, if a
customer wishes to write or e-mail Buick,
the letter should be addressed to:
United States and Puerto Rico
Buick Customer Assistance Center
P.O. Box 33136
Detroit, MI 48232-5136
www...
All vehicles have a label underhood that
identifies the refrigerant used in the vehicle.
The refrigerant system should only be
serviced by trained and certified technicians.
The air conditioning evaporator should never
be repaired or replaced by one from a
salvage vehicle...