Buick REGAL 2011 - Manual (Page 42)

Black plate (16,1) Buick Regal Owner Manual - 2011
2-16 Keys, Doors and Windows
Sunshade
The sunshade is manually operated.
Close or open the sunshade by
sliding. When the sunroof is
opened, the sunshade is
always open.
Safety Function
If the sunroof has any resistance
during automatic closing, it will
immediately stop and reverse.
To override the safety function,
press and hold the close sunroof
switch. The sunroof closes without
the safety function. To stop the
movement, release the switch.
Initializing the Sunroof
If the sunroof cannot be fully closed,
or the express open or close feature
does not function, the sunroof may
need to be initialized. This can
happen if the battery has been
disconnected or the sunroof has
been serviced.
To initialize the sunroof:
1. Press the close sunroof switch
to the first detent position. Hold
the switch in this position for
10 seconds after the sunroof has
fully closed.
2. Press the open sunroof switch to
the first detent position. Release
the switch when the sunroof is
fully opened.
3. Press the open sunroof switch to
the first detent position and hold
for 10 seconds. The sunroof will
automatically close. The switch
can be released when the
sunroof stops.