2010 CHEVROLET TAHOE door lock

If you use the remote keyless entry transmitter to enter
your vehicle and the remote recall memory feature is
on, automatic seat, adjustable mirror, and adjustable
pedal movements will occur. See“MEMORY SEAT
RECALL” underDIC Vehicle Customization (With DIC
Buttons)
on page 4‑71for more information.
To stop recall movement of the memory function at any
time, press one of the power seat controls, memory
buttons, power mirror buttons, or adjustable pedal
switch.
If something has blocked the driver ’s seat and/or the
adjustable pedals while recalling a memory position, the
driver ’s seat and/or the adjustable pedals recall may
stop working. If this happens, remove the obstruction
and press the appropriate control for the area that is not
responding for two seconds. Try recalling the memory
position again by pressing the appropriate memory
button. If the memory position is still not recalling, see
your dealer for service.
Easy Exit Seat
The control for this feature is located on the driver ’s
door panel between buttons 1 and 2.
With the vehicle in P (Park), the driver's seat exit
position can be recalled by pressing the exit button.
You will hear a single beep, and the driver ’s seat will
move back approximately 8 cm (3 in). To move the seat
back further, press the exit button again until the seat is
all the way back.
If the easy exit seat feature is programmed in the Driver
Information Center (DIC), automatic seat movement will
occur when the key is removed from the ignition. See
“EASY EXIT SEAT” underDIC Vehicle Customization
(With DIC Buttons)
on page 4‑71for more information.
The memory seat and easy exit features can also be
programmed using the DIC.
For programming information, see DIC Vehicle
Customization (With DIC Buttons) on page 4‑71.
2-11

Folding and Tumbling the Second Row
Seat(s) from the Third Row Seats or
Outside
{WARNING:
Using the third row seating position while the
second row is folded, or folded and tumbled, could
cause injury in a sudden stop or crash. Be sure to
return the seat to the passenger seating position.
Push and pull on the seat to make sure it is
locked into place.
To fold and tumble the seat from the third row seats,
if your vehicle has them: 1. Make sure that there is nothing under, in front of, or on the seat.
Notice: Folding a rear seat with the safety belts
still fastened may cause damage to the seat or the
safety belts. Always unbuckle the safety belts and
return them to their normal stowed position before
folding a rear seat.
Driver's Side Rear Panel Button shown 2. Press the automatic
seat release button
located on the panel
behind the rear doors.
One press of the button automatically folds the
seatback flat and tumbles the seat forward. There
will be a slight delay between the folding of the
seatback and the tumbling of the seat.
2-20

Folding and Tumbling the Second Row
Seat(s) from the Third Row Seats or
Outside
{WARNING:
Using the third row seating position while the
second row is folded, or folded and tumbled, could
cause injury in a sudden stop or crash. Be sure to
return the seat to the passenger seating position.
Push and pull on the seat to make sure it is
locked into place.
To fold and tumble the seat from the third row seats,
if your vehicle has them, do the following: 1. Make sure that there is nothing under, in front of, or on the seat.
Notice: Folding a rear seat with the safety belts
still fastened may cause damage to the seat or the
safety belts. Always unbuckle the safety belts and
return them to their normal stowed position before
folding a rear seat.
Driver's Side Rear Panel Button shown 2. Press the automatic
seat release button
located on the panel
behind the rear doors.
One press of the button automatically folds the
seatback flat and tumbles the seat forward. There
will be a slight delay between the folding of the
seatback and the tumbling of the seat.
2-26

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 belt and the vehicle.
Shoulder Belt Height Adjuster
The vehicle has a shoulder belt height adjuster for the
driver and right front passenger positions.
Adjust the height so that the shoulder portion of the belt
is centered on the shoulder. The belt should be away
from the face and neck, but not falling off the shoulder.
Improper shoulder belt height adjustment could reduce
the effectiveness of the safety belt in a crash.
Squeeze the buttons (A)
on the sides of the height
adjuster and move the
height adjuster to the
desired position.
The adjuster can be moved up just by pushing up on
the shoulder belt guide.
After the adjuster is set to the desired position, try to
move it down without squeezing the buttons to make
sure it has locked into position.
2-49

Driver Side shown, Passenger Side similar
If the vehicle has a third row passenger seat, the
roof-rail airbags are located in the ceiling above the rear
windows for the outboard passenger positions in the
third row.
{WARNING:
If something is between an occupant and an
airbag, the airbag might not inflate properly or it
might force the object into that person causing
severe injury or even death. The path of an
inflating airbag must be kept clear. Do not put
anything between an occupant and an airbag,
and do not attach or put anything on the steering
wheel hub or on or near any other airbag
covering.
Do not use seat accessories that block the
inflation path of a seat-mounted side impact
airbag.
Never secure anything to the roof of a vehicle with
roof-rail airbags by routing a rope or tie down
through any door or window opening. If you do,
the path of an inflating roof-rail airbag will be
blocked.
2-88

The parts of the airbag that come into contact with you
may be warm, but not too hot to touch. There may be
some smoke and dust coming from the vents in the
deflated airbags. Airbag inflation does not prevent the
driver from seeing out of the windshield or being able to
steer the vehicle, nor does it prevent people from
leaving the vehicle.
{WARNING:
When an airbag inflates, there may be dust in the
air. This dust could cause breathing problems for
people with a history of asthma or other breathing
trouble. To avoid this, everyone in the vehicle
should get out as soon as it is safe to do so.
If you have breathing problems but cannot get out
of the vehicle after an airbag inflates, then get
fresh air by opening a window or a door. If you
experience breathing problems following an airbag
deployment, you should seek medical attention.The vehicle has a feature that may automatically unlock
the doors, turn on the interior lamps and hazard warning
flashers, and shut off the fuel system after the airbags
inflate. You can lock the doors, turn off the interior
lamps and hazard warning flashers by using the
controls for those features.
{WARNING:
A crash severe enough to inflate the airbags may
have also damaged important functions in the
vehicle, such as the fuel system, brake and
steering systems, etc. Even if the vehicle appears
to be drivable after a moderate crash, there may
be concealed damage that could make it difficult
to safely operate the vehicle.
Use caution if you should attempt to restart the
engine after a crash has occurred.
2-92

Section 3 Features and Controls
Keys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Remote Keyless Entry (RKE) System . . . . . . . . . . . 3-4
Remote Keyless Entry (RKE) System Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Remote Vehicle Start . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Doors and Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Power Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Programmable Automatic Door Locks . . . . . . . . . . 3-11
Rear Door Security Locks . . . . . . . . . . . . . . . . . . . . . . 3-11
Lockout Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Liftgate/Liftglass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Power Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
Power Assist Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18
Power Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21
Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . . . . . . . . 3-22
Content Theft-Deterrent . . . . . . . . . . . . . . . . . . . . . . . . 3-22
PASS-Key
®III+ Electronic Immobilizer . . . . . . . . . 3-24
PASS-Key®III+ Electronic Immobilizer
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24 Starting and Operating Your Vehicle
. . . . . . . . . . . . 3-26
New Vehicle Break-In . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26
Ignition Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27
Retained Accessory Power (RAP) . . . . . . . . . . . . . 3-28
Starting the Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28
Adjustable Throttle and Brake Pedal . . . . . . . . . . . 3-30
Engine Coolant Heater . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
Active Fuel Management™ . . . . . . . . . . . . . . . . . . . . 3-31
Automatic Transmission Operation . . . . . . . . . . . . . 3-32
Tow/Haul Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-38
Four-Wheel Drive (Two Speed Automatic Transfer Case) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-39
Four-Wheel Drive (Single Speed Automatic Transfer Case) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-44
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-46
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47
Shifting Out of Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-49
Parking Over Things That Burn . . . . . . . . . . . . . . . . 3-49
Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-50
Running the Vehicle While Parked . . . . . . . . . . . . . 3-51
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-52
Manual Rearview Mirror . . . . . . . . . . . . . . . . . . . . . . . . 3-52
Automatic Dimming Rearview Mirror . . . . . . . . . . . 3-52
Outside Manual Mirrors . . . . . . . . . . . . . . . . . . . . . . . . 3-52
3-1

Keys
{WARNING:
Leaving children in a vehicle with the ignition key
is dangerous for many reasons, children or others
could be badly injured or even killed. They could
operate the power windows or other controls or
even make the vehicle move. The windows will
function with the keys in the ignition and children
could be seriously injured or killed if caught in the
path of a closing window. Do not leave the keys in
a vehicle with children.
The key is used for the ignition and all door locks.
The key has a bar-coded key tag that the dealer or
qualified locksmith can use to make new keys. Store
this information in a safe place, not in the vehicle.
3-3