Buick 2012 LaCrosse - Manual (Page 28)

Black plate (22,1) Buick LaCrosse Owner Manual - 2012
1-22 In Brief
Sunroof
On vehicles with a sunroof, the
switches are located on the
overhead console.
The ignition must be in ON/RUN or
ACC/ACCESSORY, or in Retained
Accessory Power (RAP). See
Retained Accessory Power (RAP)
on page 9‑25.
Vent: Press the rear of the
switch (B) to the first detent to vent
the sunroof. Press the front of the
switch (A) to the second detent to
close the sunroof.
Express-open/Express-close:
To express-open the sunroof, fully
press and release the rear of the
switch (B). To express-close, fully
press and release the front of the
switch (A). To stop the sunroof
partway, press either switch a
second time.
The sunshade opens automatically
with the sunroof.
To express-open the sunshade, fully
press and release the rear of the
switch (C). To stop the sunshade
partway, press the switch a second
time. To express-close, fully press
and release the front of the
switch (D). To stop the sunshade
partway, press the switch a
second time.
See Sunroof on page 2‑21.
eAssist Features
eAssist ® Overview
If the vehicle has eAssist, there are
several additional features which
contribute to increased efficiency.
Vehicles with eAssist have an
automatic engine start/stop feature.
This feature saves fuel by shutting
the engine off when the vehicle is
stopped. When the engine shuts off
automatically, all the accessories
will continue to operate normally.
In very hot or cold conditions,
the engine will only shut off
automatically part of the time. See
Starting the Engine on page 9‑20.
There are two air conditioning
settings available. The comfort
setting maximizes cabin comfort.
The eco setting maximizes the
efficiency allowing more frequent,
and longer engine stops than the
comfort setting. See Dual Automatic
Climate Control System on
page 8‑4.