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Black plate (21,1)
Buick LaCrosse Owner Manual - 2011
Keys, Doors and Windows 2-21
The sunroof only operates when the
ignition is in ON/RUN or ACC/
ACCESSORY, or in Retained
Accessory Power (RAP). See
Retained Accessory Power (RAP)
on page 9‑21.
Vent
The sunroof has an express-vent
open feature. From the closed
position, press the rear of the
sunroof switch (B) to the first detent
to vent the sunroof. To close the
sunroof, press the front of the
sunroof switch (A) to the second
detent.
Express-Open/Express-Close
To express-open the sunroof from
the closed or vent position, fully
press and release the rear of the
switch (B). The sunroof opens
automatically. To stop the sunroof
partway, press the switch a second
time. To express-close the sunroof,
fully press and release the front of
the switch (A). The sunroof closes
automatically. To stop the sunroof
partway, press the switch a
second time.
If the sunshade is closed, it opens
automatically with the sunroof but
can also be express-opened/
express-closed by using the
sunshade control (C) (D). The
sunshade cannot be fully closed
with the sunroof open.
To express-open the sunshade from
the closed position, fully press and
release the rear of the switch (C).
The sunshade opens automatically.
To stop the sunshade partway,
press the switch a second time. To
express-close the sunshade fully
press and release the front of the
switch (D). The sunshade closes
automatically. To stop the sunshade
partway, press the switch a
second time.
Notice: Forcing the sunshade
forward of the sliding glass panel
may cause damage and the
sunroof may not operate properly.
Always close the glass panel
before closing the sunshade.
The sunroof glass panel cannot be
opened or closed if the vehicle has
an electrical failure.