Roadside Assistance Program
U.S.: 1-800-252-1112
TTY Users (U.S.): 1-888-889-2438
Canada: 1-800-268-6800
Mexico: 01-800-466-0818
As the owner of a new Buick, you are automatically enrolled in the Roadside Assistance program.
See Roadside Assistance Program (U.S. and Canada) or Roadside Assistance Program (Mexico) for more information.
Roadside Service and OnStar (U.S. and Canada)
If you have an active OnStar
subscription, press the 
button
and the current GPS location will be
sent to an OnStar Advisor who will
assess your problem, contact
Roadside Assistance, and relay
your exact location to get the help
you need.
Online Owner Center (U.S. and Canada)
The Online Owner Center is a complimentary service that includes online service reminders, vehicle maintenance tips, online owner manual, special privileges, and more.
Sign up today at: U.S.: buick.com (Click on "Owners," then "Manage My Buick/Owners Login")
Canada: buickowner.ca
See also:
Headlamp Delay
Press the customization button until HEADLAMP
DELAY: 10 SEC appears in the display. To select
your preference for how long the headlamps will
stay on when you turn off the vehicle, press the
selec ...
Onstar.com
The website provides access to
account information, manages the
OnStar subscription, and allows
viewing of videos of each service.
Get subscription plan pricing and
sign up for OnStar Vehicle ...
Washer Fluid
What to Use
When windshield washer fluid is needed, be sure to read the manufacturer's instructions before use. If operating the vehicle in an area where the temperature may fall below freezing, use ...