Page 79 of 588

Black plate (11,1)Chevrolet Silverado Owner Manual - 2011
Seats and Restraints 3-11
Seatback Latches
The front seatbacks tilt forward to
allow access to the rear of the cab.
To tilt the seatback forward, lift the
lever located on the outboard side
of the seat cushion.
{WARNING
If either seatback is not locked, it
could move forward in a sudden
stop or crash. That could cause
injury to the person sitting there.
Always push and pull on the
seatbacks to be sure they are
locked.To return the seatback to the
upright position, push the seatback
rearward until it latches. After
returning the seatback to its upright
position, push and pull on the
seatback to make sure it is locked.
Heated Front Seats
{WARNING
If you cannot feel temperature
change or pain to the skin,
the seat heater may cause
burns even at low temperatures.
To reduce the risk of burns,
people with such a condition
(Continued)
WARNING (Continued)
should use care when using the
seat heater, especially for long
periods of time. Do not place
anything on the seat that
insulates against heat, such
as a blanket, cushion, cover
or similar item. This may cause
the seat heater to overheat.
An overheated seat heater may
cause a burn or may damage
the seat.
On vehicles with heated front seats,
the buttons are located on the front
doors, near the door handle.
Page 93 of 588
Black plate (25,1)Chevrolet Silverado Owner Manual - 2011
Seats and Restraints 3-25
To unlatch the belt, push the button
on the buckle. The belt should
return to its stowed position.
Before a door is closed, be sure the
safety belt is out of the way. If a
door is slammed against a safety
belt, damage can occur to both the
safety belt and the vehicle.
Shoulder Belt Height Adjuster
The vehicle has a shoulder belt
height adjuster for the driver and
right front passenger.
Adjust the height so the shoulder
portion of the belt is on the shoulder
and not falling off of it. The belt
should be close to, but not
contacting, the neck. Improper
shoulder belt height adjustment
could reduce the effectiveness of
the safety belt in a crash. SeeHow
to Wear Safety Belts Properly
on
page 3‑17.
Regular and Crew Cab
To move the adjuster down for the
regular and crew cabs, squeeze
the buttons (A) on the sides of the
height adjuster and move the height
adjuster to the desired position.
Page 94 of 588

Black plate (26,1)Chevrolet Silverado Owner Manual - 2011
3-26 Seats and Restraints
Extended Cab
On the extended cab, push down
on the release button (A) and move
the height adjuster to the desired
position.
You can move the adjuster up just
by pushing up on the shoulder belt
guide. After you move the adjuster to
where you want it, try to move it
down, without squeezing the buttons
for the regular and crew cabs,
or without pushing the release
button for extended cabs, to make
sure it has locked into position.
Safety Belt Pretensioners
This vehicle has safety belt
pretensioners for front outboard
occupants. Although the safety
belt pretensioners cannot be seen,
they are part of the safety belt
assembly. They can help tighten
the safety belts during the early
stages of a moderate to severe
frontal, near frontal, or rear crash
if the threshold conditions for
pretensioner activation are met.
And, if your vehicle has side impact
airbags, safety belt pretensioners
can help tighten the safety belts in
a side crash or a rollover event.Pretensioners work only once. If the
pretensioners activate in a crash,
they will need to be replaced,
and probably other new parts
for the vehicle's safety belt system.
See
Replacing Safety Belt System
Parts After a Crash on page 3‑30.
Rear Safety Belt Comfort
Guides
This vehicle may have rear shoulder
belt comfort guides. If not, they
are available through your dealer.
The guides may provide added
safety belt comfort for older children
who have outgrown booster seats
and for some adults. When installed
and properly adjusted, the comfort
guide positions the belt away from
the neck and head.
Page 152 of 588
Black plate (2,1)Chevrolet Silverado Owner Manual - 2011
5-2 Instruments and Controls
Vehicle Personalization
Vehicle Personalization (withDIC Buttons) . . . . . . . . . . . . . . . 5-53
Universal Remote System
Universal Remote System . . . 5-61
Universal Remote SystemProgramming . . . . . . . . . . . . . . . 5-61
Universal Remote System Operation . . . . . . . . . . . . . . . . . . 5-66
Controls
Steering Wheel
Adjustment
The tilt lever is located on the lower
left side of the steering column. To adjust the steering wheel:
1. Hold the steering wheel and pull
the lever.
2. Move the steering wheel up or down.
3. Release the lever to lock the wheel in place.
Do not adjust the steering wheel
while driving.
Page 156 of 588

Black plate (6,1)Chevrolet Silverado Owner Manual - 2011
5-6 Instruments and Controls
Windshield Washer
{WARNING
In freezing weather, do not use
your washer until the windshield
is warmed. Otherwise the
washer fluid can form ice on the
windshield, blocking your vision.
L(Washer Fluid):Push the
paddle marked with the windshield
washer symbol at the top of the
multifunction lever, to spray washer
fluid on the windshield. The wipers
clear the window and then either
stop or return to the preset speed.
Compass
The vehicle may have a compass in
the Driver Information Center (DIC).
Compass Zone
The zone is set to zone eight upon
leaving the factory. Your dealer
will set the correct zone for your
location.
Under certain circumstances,
such as during a long-distance,
cross-country trip or moving to a
new state or province, it will be
necessary to compensate for
compass variance by resetting
the zone through the DIC if the
zone is not set correctly.
Compass variance is the difference
between the earth's magnetic north
and true geographic north. If the
compass is not set to the zone where you live, the compass may
give false readings. The compass
must be set to the variance zone in
which the vehicle is traveling.
To adjust for compass variance, use
the following procedure:
Compass Variance (Zone)
Procedure
1. Do not set the compass zone
when the vehicle is moving.
Only set it when the vehicle
is in P (Park).
Press the vehicle information
button until PRESS
VTO
CHANGE COMPASS ZONE
displays. Or, if the vehicle does
not have DIC buttons, press the
trip odometer reset stem until
CHANGE COMPASS ZONE
displays.
Page 157 of 588

Black plate (7,1)Chevrolet Silverado Owner Manual - 2011
Instruments and Controls 5-7
2. Find the vehicle's currentlocation and variance zone
number on the map.
Zones 1 through 15 are
available.
3. Press the set/reset button to scroll through and select the
appropriate variance zone. 4. Press the trip/fuel button
until the vehicle heading,
for example, N for North,
is displayed in the DIC.
Or, if the vehicle does not
have DIC buttons, press and
hold the trip odometer reset
stem for two seconds to select
the next available variance
zone. Repeat this step until
the appropriate variance zone
is displayed.
5. If calibration is necessary, calibrate the compass.
See “Compass Calibration
Procedure” following.
Compass Calibration
The compass can be manually
calibrated. Only calibrate the
compass in a magnetically clean
and safe location, such as an open
parking lot, where driving the
vehicle in circles is not a danger. It is suggested to calibrate away
from tall buildings, utility wires,
manhole covers, or other industrial
structures, if possible.
If CAL should ever appear in the
DIC display, the compass should be
calibrated.
If the DIC display does not show a
heading, for example, N for North,
or the heading does not change
after making turns, there may be
a strong magnetic field interfering
with the compass. Such interference
may be caused by a magnetic CB
or cell phone antenna mount, a
magnetic emergency light, magnetic
note pad holder, or any other
magnetic item. Turn off the vehicle,
move the magnetic item, then turn
on the vehicle and calibrate the
compass.
Page 158 of 588

Black plate (8,1)Chevrolet Silverado Owner Manual - 2011
5-8 Instruments and Controls
To calibrate the compass, use the
following procedure:
Compass Calibration Procedure
1. Before calibrating the compass,make sure the compass zone
is set to the variance zone in
which the vehicle is located.
See “Compass Variance (Zone)
Procedure” earlier in this
section.
Do not operate any switches
such as window, sunroof,
climate controls, or seats during
the calibration procedure.
2. Press the vehicle information button until PRESS
VTO
CALIBRATE COMPASS
displays. Or, if the vehicle
does not have DIC buttons,
press the trip odometer reset
stem until CALIBRATE
COMPASS displays. 3. Press the set/reset button to
start the compass calibration.
Or, if the vehicle does not have
DIC buttons, press and hold
the trip odometer reset stem
for two seconds to start the
compass calibration.
4. The DIC will display CALIBRATING: DRIVE IN
CIRCLES. Drive the vehicle
in tight circles at less than
8 km/h (5 mph) to complete the
calibration. The DIC will display
CALIBRATION COMPLETE
for a few seconds when the
calibration is complete. The DIC
display will then return to the
previous menu.
Clock
AM-FM Radio and AM‐FM
Radio with CD Player
To set the clock:
1. Turn the ignition key to
ACC/ACCESSORY or ON/RUN,
then press the
Obutton to turn
the radio on.
2. Press the
Hbutton until the hour
numbers begin to flash, then
turn the
fknob to increase or
decrease the hour.
3. Press the
Hbutton until the
minute numbers begin to flash,
then turn the
fknob to increase
or decrease the minutes.
Page 184 of 588

Black plate (34,1)Chevrolet Silverado Owner Manual - 2011
5-34 Instruments and Controls
The light goes out when the fog
lamps are turned off. SeeFog
Lamps
on page 6‑6for more
information.
Cruise Control Light
For vehicles equipped with
cruise control, this light comes on
whenever the cruise control is set.
The light goes out when the cruise
control is turned off. See Cruise
Control
on page 9‑73for more
information.
Information Displays
Driver Information
Center (DIC)
The vehicle has a Driver Information
Center (DIC).
The DIC displays information about
this vehicle. It also displays warning
messages if a system problem is
detected.
All messages will appear in
the DIC display located below the
tachometer in the instrument panel
cluster.
The DIC comes on when the ignition
is on. After a short delay, the DIC
will display the information that was
last displayed before the engine
was turned off. The DIC has different displays
which can be accessed by pressing
the DIC buttons located on the
instrument panel, next to the
steering wheel. If the vehicle does
not have DIC buttons, the trip
odometer reset stem can be used
to access some of the menu items.
The DIC displays trip, fuel, and
vehicle system information, and
warning messages if a system
problem is detected.
The DIC also allows some features
to be customized. See
Vehicle
Personalization (with DIC Buttons)
on page 5‑53for more information.