Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434432) - 2018 - CRC - 10/25/17
In Brief
23
If equipped, the sunroof only
operates when the ignition is on or
in ACC/ACCESSORY, or when
Retained Accessory Power (RAP) is
active. See
Vent :
From the closed position,
press
e
(1) to vent the sunroof.
Open/Close (Manual Mode) :
To
open the sunroof, press and hold
e
(1) until the sunroof reaches
the desired position. Press and hold
g
(1) to close it.
Express-Open/Express-Close :
To
express-open the sunroof, fully
press and release
e
(1). Press
the switch again to stop it. To
express-close the sunroof, fully
press and release
g
(1). Press
the switch again to stop it.
Sunshade :
To open the sunshade,
press and hold
r
(2) until the
sunshade reaches the desired
position. Press
s
(2) to close the
sunshade.
To express-open the sunshade, fully
press and release
r
(2). To
express-close the sunshade, fully
press and release
s
(2). Press the
switch again to stop it.
When the sunroof is opened, an air
deflector will automatically raise.
The air deflector will retract when
the sunroof is closed.
See
Performance and
Maintenance
Traction Control/
Electronic Stability
Control
The Traction Control System (TCS)
limits wheel spin. The system is on
when the vehicle is started.
The StabiliTrak system assists with
directional control of the vehicle in
difficult driving conditions. The
system is on when the vehicle is
started.
.
To turn off TCS, press and
release
g
on the center console.
The traction off light
i
illuminates in the instrument
cluster.
.
Press and release
g
again to
turn TCS back on. The traction
off light
i
in the instrument
cluster will turn off.