Performance and maintenance, Stabilitrak® system, Performance and – GMC 2011 Sierra User Manual

Page 39: Maintenance -33, Warning lights, gauges, Stabilitrak, System -33, System

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GMC Sierra Owner Manual - 2011

In Brief

1-33

The sunroof also has a roller
sunshade that can be used to block
the rays of the sun. To open the
sunshade, press and unlatch it, and
roll it back. To close, pull it forward
and latch it into the closed position.

Crew Cab

A. Open or Close

B. Vent

There are two sunroof switches
located in the overhead console
above the rearview mirror.

Vent: From the closed position,
press the rear of the passenger side
switch (B) to vent the sunroof.

Manual-Open/Manual-Close:
To open the sunroof, press and
hold the rear of the driver side
switch (A) until the sunroof reaches
the desired position. Press and hold
the front of the driver side switch to
close it.

Express-Open/Express-Close:
To express-open the sunroof,
fully press and release the rear
of the driver side switch (B) until
the sunroof reaches the desired
position. To express-close the
sunroof, fully press and release
the front of the driver side switch.
Press the switch again to stop it.

The sunroof also has a sunshade
that you can pull forward to block
the rays of the sun. The sunshade
must be opened and closed
manually.

See Sunroof (Extended Cab) on
page 2‑21
or Sunroof (Crew Cab)
on page 2‑22
.

Performance and
Maintenance

StabiliTrak

®

System

If equipped, the vehicle has a
traction control system that limits
wheel spin and the StabiliTrak
system that assists with directional
control of the vehicle in difficult
driving conditions. Both systems
turn on automatically every time
the vehicle is started.

.

To turn off traction control, press
and release

5

on the instrument

panel.

F

illuminates and the

appropriate DIC message
displays. See Ride Control
System Messages on page 5‑47
.

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