Power Windows

The power window switches located on the driver door control all four windows. Each passenger door has a switch that controls only that window.
Press the switch to lower the window. Pull the front of the switch up to raise it.
The switches work when the ignition is in ON/RUN or ACC/ ACCESSORY, or in Retained Accessory Power (RAP). See Retained Accessory Power (RAP) .
See also:
Customer Assistance Offices (U.S. and Canada)
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
Buick Customer ...
Reactivation for Subsequent
Owners
Push and follow the prompts to
speak to an Advisor as soon as
possible after acquiring the vehicle.
The Advisor will update vehicle
records and will explain the OnStar
service offers and opt ...
Extending Engine Run Time
The engine will continue to run for
10 minutes. Repeat the steps for a
10-minute time extension. Remote
start can only be extended once.
When remote start is extended, the
second 10 minutes w ...
