Buick Envista 2025 - Automatic Headlamp System; Daytime Running Lamps (DRL); Flash-To-Pass

Buick Envista Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-18181221) - 2025
Lighting 103
This indicator light turns on in the instrument
c
luster when the high-beam headlamps are on.
Flash-to-Pass
To flash the high beams, pull the turn signal
lever toward you and release.
Daytime Running Lamps (DRL)
Daytime Running Lamps can make it easier for
others to see the front of your vehicle during
the day. Fully functional DRL are required on all
vehicles first sold in Canada.
A light sensor on top of the instrument panel
makes the DRL work, so be sure it is not covered.
The DRL system makes the low-beam
headlamps come on at areduced brightness
when the following conditions are met:
•
The ignition is on.
•
The exterior lamp control is in AUTO.
•
The engine is running.
When the DRL are on, only the low-beam
h
eadlamps, at areduced level of brightness,
will be on. The taillamps, sidemarker,
instrument panel, and other lamps will not
be on.
The headlamps automatically change from DRL
to the regular headlamps depending on the
darkness of the surroundings. The other lamps
that come on with the headlamps will also
come on.
When it is bright enough outside, the
headlamps go off and the DRL come on.
To turn the DRL off or on again, turn the
exterior lamp control to the off position and
then release. For vehicles first sold in Canada,
the DRL can only be turned off when the vehicle
is parked.
Automatic Headlamp System
If equipped, the headlamps come on
automatically when it is dark enough outside
and the exterior lamp control is in the
automatic position. See Exterior Lamp Controls
3101.
The vehicle has alight sensor on top of the
instrument panel. Make sure it is not covered,
or the headlamps will be on when they are
not needed.
The system may also turn on the headlamps
when driving through aparking garage
or tunnel.
Lights On with Wipers
If the windshield wipers are activated in
daylight with the engine on, and the exterior
lamp control is in AUTO, the headlamps,
parking lamps, and other exterior lamps come
on. The transition time for the lamps coming
on varies based on wiper speed. When the