CONTACT US
Looking for support for your current Buick or more information on a new Buick? We can help.
OWNER SUPPORT
BUICK SUPPORT
Owner’s Manuals, information on available support services, how-to instructions, tips and general information about the features on your vehicle. Bluetooth®,† OnStar®† and your Buick Infotainment System† are among the many features covered.
ACCOUNT
Manage your profile and payments, view vehicle service and diagnostic information.
MYBUICK APP
Use the myBuick app† available on Apple CarPlay®† and Android Auto™†, to quickly schedule vehicle services, access Owner’s Manuals, use remote start†, request Roadside Assistance† and more.
GET VEHICLE INFORMATION
Interested in product information or specs for your vehicle or a new Buick?
SEND MAIL
Please mail your comments, questions or concerns to one of the following Customer Assistance Centers:
In the United States:
Buick Customer Assistance Center
P.O. Box 33172
Detroit, MI 48232-5172
In Canada:
Canada - GM of Canada
1908 Colonel Sam
Oshawa, Ontario
L1H 8P7, Canada
Mail Code 163-005