Buick LaCrosse: 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 Diagnostics. Click on the “My Account” tab on the home page.
TTY Users
OnStar has the ability to
communicate to the deaf,
hard-of-hearing, or speech-impaired
customers while in the vehicle. The
available dealer-installed TTY
system can provide in-vehicle
acce ...
OnStar Personal Identification
Number (PIN)
A PIN is needed to access some of
the OnStar services, like Remote
Door Unlock and Stolen Vehicle
Assistance. You will be prompted to
change the PIN the first time when
speaking with an Advi ...
See also:
Outside rearview mirror
Be sure to adjust mirror angles before driving.
Your vehicle is equipped with both lefthand and right-hand outside rearview mirrors.
The mirrors can be adjusted remotely with the remote switch. The ...
Reclining Seats
The recliner control is located on the side of the seat. To
recline, lean forward slightly before lifting the lever, then
lean back to the desired position and release the lever.
Lean forward and ...
Fog light switch (if so equipped)
To turn the fog lights on, turn the headlight switch
to the position, then turn the fog light
switch to the position.
To turn the fog lights on with the headlight switch
in the AUTO position (if ...
