2006 GMC SIERRA 1500 fold seats

Seatback Latches
The front seatbacks fold forward to allow access to the
rear of the cab.
To fold the seatback forward, lift the lever located on
the outboard side of the seat cushion.
{CAUTION:
If the 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 seatback to be sure it is
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.
Rear Seats
Rear Seat Operation (Extended Cab)
Folding the Rear Seat
The rear seat in the extended cab can be folded up to
provide more cargo space.
To fold the seat up, do the following:
1. Push down on the front
of the seat cushion
while pulling down on
the release strap
which is located under
the seat cushion.
2. Pull the seat cushion up until it latches with the
seatback.
3. After latching the seat cushion up, pull forward on it
to make sure it is locked.
1-8

Outside Power Foldaway Mirrors
If your vehicle is equipped
with this feature, the
controls are located on the
driver’s door armrest.
Move the upper selector switch to the left or right to
choose the mirror you want to adjust; then press the dots
located on the four-way control pad to adjust the mirror.
The mirrors may also include a memory function which
works together with the memory seats. SeeMemory
Seat on page 2-83for more information.
To fold or unfold the mirrors, move the selector switch,
located above the mirror control, to the middle position.
The mirror control will illuminate. Press the right or left
side of the mirror control to fold or unfold the mirrors. You
may notice the mirror glass adjust as the mirrors fold in;
this is normal. The mirror glass will reposition itself once
the mirrors are unfolded.If the mirrors are accidentally folded/unfolded manually,
they may shake or utter at normal driving speeds and
may not stay in the unfolded position. If this happens, you
will need to reset the mirrors. See “Resetting the Power
Foldaway Mirrors” next.
Resetting the Power Foldaway Mirrors
You will need to reset the power foldaway mirrors if the
following occurs:
They are accidentally manually folded/unfolded.
The mirrors will not stay in the unfolded position.
The mirrors shake and utter at normal driving
speeds.
To reset the power foldaway mirrors, fold and unfold
them at least three times using the mirror controls.
This will reset them to their normal position.
Outside Automatic Dimming Mirror
If your vehicle is equipped with this feature, the driver’s
outside mirror will adjust for the glare of headlamps
behind you. This feature is controlled by the on and off
settings found on the electrochromic mirror.
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Reprogramming a Single Universal
Home Remote Button
To program a device to Universal Home Remote using
a Universal Home Remote button previously trained,
follow these steps:
1. Press and hold the desired Universal Home
Remote button. Do not release the button.
2. The indicator light will begin to ash after
20 seconds. While still holding the Universal
Home Remote button, proceed with Step 2 under
“Programming Universal Home Remote” shown
earlier in this section.
For additional information on Universal Home Remote,
seeCustomer Assistance Offices on page 7-4.
Storage Areas
Glove Box
Open the glove box by pulling the bottom of the handle
upward.
Cupholder(s)
Your vehicle may have cupholders located in the front
console, or in the fold-down armrest.
Coinholder(s)
Your vehicle may have a coin holder inside the center
console storage area.
Front Storage Area
Your vehicle may have a center armrest storage
compartment in the front bench seat.
To open it, fold down the armrest and press the latch
handle located at the front of the armrest. Then, let the
lid pop up and swing open.
The storage compartment may have a cassette/compact
disc holder.
Center Console Storage Area
Your vehicle may be equipped with a console
compartment between the bucket seats.
To open it, press the button located on the right side of
the front of the lid and swing the lid open.
Your vehicle may have a compact disc holder in the
console.
Your console may have a cupholder that swings down
for the rear seat passengers to use. The front cupholder
pulls out and swivels 180° to provide clearance between
tall beverage containers and the manual transmission
shift lever (if equipped).
2-79

{CAUTION:
Things you put inside your vehicle can strike
and injure people in a sudden stop or turn, or
in a crash.
Put things in the cargo area of your
vehicle. Try to spread the weight evenly.
Never stack heavier things, like suitcases,
inside the vehicle so that some of them
are above the tops of the seats.
Do not leave an unsecured child restraint
in your vehicle.
When you carry something inside the
vehicle, secure it whenever you can.
Do not leave a seat folded down unless
you need to.
There is also important loading information for off-road
driving in this manual. See “Loading Your Vehicle
for Off-Road Driving“ underOff-Road Driving on
page 4-16.
Two-Tiered Loading
By positioning four 2 inches (5 cm) by 6 inches (15 cm)
wooden planks across the width of the pickup box,
you can create an upper load platform. The planks
must be inserted in the pickup box depressions.
The length of the planks must allow for at least a
3/4 inch (2 cm) bearing surface on each end of
the plank.
When using this upper load platform, be sure the load is
securely tied down to prevent it from shifting. The load’s
center of gravity should be positioned in a zone over the
rear axle. The zone is located in the area between the
front of each wheel well and the rear of each wheel well.
The center of gravity height must not extend above the
top of the pickup box areboard.
Any load that extends beyond the vehicle’s taillamp
area must be properly marked according to local laws
and regulations.
Remember not to exceed the Gross Axle Weight
Rating (GAWR) of the front or rear axle.
4-53

Usage Fluid/Lubricant
Hood HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Body Door
Hinge Pins,
Tailgate Hinge
and Linkage,
Folding Seats,
and Fuel Door
HingeMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).Usage Fluid/Lubricant
Tailgate Handle
Pivot Points,
Hinges, Latch
Bolt, and
LinkageMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Weatherstrip
ConditioningDielectric Silicone Grease (GM Part
No. U.S. 12345579, in Canada
992887).
Weatherstrip
SqueaksSynthetic Grease with Teon,
Superlube (GM Part No. U.S.
12371287, in Canada 10953437).
6-17