This light comes on when the high-beam
headlamps are in use.
See Headlamp High/Low-Beam Changer.
The immobilizer light should come on briefly
as the engine is started. If it does not come
on, have the vehicle serviced by your dealer.
If the system is working normally, the
indicator light turns off...
Other information:
Your satisfaction and goodwill are important
to your dealer and to Buick. Normally, any
concerns with the sales transaction or the
operation of the vehicle will be resolved by
your dealer's sales or service departments.
Sometimes, however, despite the best
intentions of all concerned,
misunderstandings can occur...
Touch the Radio icon on the infotainment
display to access broadcast sources.
Touch the Menu icon on the infotainment
display to display the following menus:
Tone Settings:
Bass, Midrange, Treble, or Surround,
if equipped: Touch + or – to adjust...