Headlamp High/Low-Beam Changer
Buick Rainier / Buick Rainier Owners Manual / Instrument Panel / Instrument Panel Overview / Headlamp High/Low-Beam Changer
To change the headlamps from low to high beam, push the lever toward the instrument panel.
To return to low-beam headlamps, pull the multifunction lever toward you. Then release it.

When the high beams are on, this indicator light on the instrument panel cluster will also be on.
See also:
Shifting Into Park
WARNING:
It can be dangerous to get out of the vehicle if the
shift lever is not fully in P (Park) with the parking
brake firmly set. The vehicle can roll. If you have
left the engine running, ...
Replacement Bulbs
For replacement bulbs not listed here, contact
your dealer. ...
