CHEVROLET SILVERADO 1999 1.G User Guide

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1-5 Power Lumbar Control (If Equipped)
If you have power lumbar
adjustment, you can
increase or decrease lumbar
support in an area of the
lower seatback.
To increase support, press and hold the front of the
rocker switch. Let go of the switch when the lower
seatback reaches the desired level of support.To decrease support, press and hold the rear of the
rocker switch. Let go of the switch when the lower
seatback reaches the desired level of support.
You can also reshape the back wing area of the
lower seatback.
To increase support, press and hold the top of the rocker
switch. Let go of the switch when the lower seatback
reaches the desired level of support.
To decrease support, press and hold the bottom of the
rocker switch. Let go of the switch when the lower
seatback reaches the desired level of support.

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1-6 Memory Seat (If Equipped)
The memory function
controls the driver's
seat cushion and
recliner positions.
It does not store the lumbar or back support positions.To set your memory seat:
1. Adjust the driver's seat to your desired position.
2. Press the SET button and then press the 1 or 2 button
of the memory control within five seconds.
When your vehicle is in PARK (P), press the 1 or 2 side
of the memory control to recall the seat setting.
To do the same thing for a second driver, follow the
preceding steps, but press the other number of the
memory control.

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1-7 Heated Front Seats (If Equipped)
If your vehicle has heated
front seats, the ignition must
be in RUN for them
to operate.
The control for the driver's side heated seat is located on
the driver's side door panel. The control for the
passenger's side heated seat is located on the
passenger's side door panel.
To activate the heated seats, press the button once for
the HI heat setting. Press the button again for the LO
heat setting. To turn off the heated seats, press the button
a third time. An indicator light on the control will
illuminate for each heat setting anytime the heated seats
are operating.
Reclining Seatbacks
To adjust the front seatback, lift the lever upward.
Release the lever to lock the seatback where you want it.
Lift the lever again upward and the seatback will go to
an upright position.
If your vehicle has power seats with a power recliner,
see ªPower Seatsº in the Index for further information
on how to operate the reclining seatback feature.

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But don't have a seatback reclined if your vehicle
is moving.
CAUTION:
Sitting in a reclined position when your vehicle is
in motion can be dangerous. Even if you buckle
up, your safety belts can't do their job when
you're reclined like this.
The shoulder belt can't do its job. In a crash, you
could go into it, receiving neck or other injuries.
The lap belt can't do its job either. In a crash the
belt could go up over your abdomen. The belt
forces would be there, not at your pelvic bones.
This could cause serious internal injuries.
For proper protection when the vehicle is in
motion, have the seatback upright. Then sit
well back in the seat and wear your safety
belt properly.

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1-9 Head Restraints
Slide the head restraint up or down so that the top of the
restraint is closest to the top of your ears. This position
reduces the chance of a neck injury in a crash.
On some models, the head restraints tilt forward and
rearward also.
To tilt the head restraints forward, grasp the top of the
restraint and move it forward to where you want it to go
until you hear a click. It will then be locked into that
position until you need to move it again. Pulling it
forward past the last position will allow the restraint to
return to its upright position.
Seatback Latches
CAUTION:
If the seatback isn't locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
press rearward on the seatback to be sure it
is locked.
The seatbacks fold forward to let you access the rear of
the cab.
To fold a front seatback
forward, pull this lever
forward and fold the
seatback forward.
To return the seatback to the upright position, just push
the seatback rearward until it latches. After returning the
seatback to its upright position, pull the seatback
forward to make sure it is locked.

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1-10 Easy Entry Seat (Extended Cab Only)
CAUTION:
If any easy entry seat isn't locked, it can move. In
a sudden stop or crash, the person sitting there
could be injured. And, even if there is no crash or
sudden stop, a driver sitting in an unlocked easy
entry seat could be startled by the sudden
movement and hit the wrong control or pedal,
causing an accident. After you've used it, be sure
to push rearward on any easy entry seat to be
sure it is locked.
The manual driver side front bucket seat and the manual
driver side split bench seat of your vehicle have an easy
entry feature. This makes it easy to get in and out of the
rear seat.
To operate the seat, pull
forward on the top of this
lever and tilt the seatback
forward toward the front of
the vehicle.
When you do, the seat bottom will release. Just pull or
push the seat forward until it stops.
To return the seat to its regular position, return the
seatback to its upright position, then push the whole seat
rearward until it latches.
After returning the seat to its regular position, try to
move the seat with your body in order to make sure the
seat is locked into place.

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1-11 Rear Seat (Extended Cab)
Folding the Rear Seat
The extended cab's rear seat can be folded up to provide
more cargo space. To fold the seat:
1. Pull forward on the
release strap under the
rear seat cushion, on the
passenger's side.
2. Fold the seat cushion upward until it latches with
the seatback.
3. Push and pull on the seat
to make sure the seat
is secure.
The extended cab's rear seat can also be folded open for
more seating space. To use the seat:
1. Push rearward on the seat cushion while pulling up
on the release strap under the seat cushion, located
on the passenger's side of the rear seat. Pull the seat
cushion downward until it latches.
2. After pushing the seat cushion downward, pull up on
the seat cushion to make sure it is locked.

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Safety Belts: They're for Everyone
This part of the manual tells you how to use safety belts
properly. It also tells you some things you should not do
with safety belts.
And it explains the air bag system.
CAUTION:
Don't let anyone ride where he or she can't wear
a safety belt properly. If you are in a crash and
you're not wearing a safety belt, your injuries
can be much worse. You can hit things inside the
vehicle or be ejected from it. You can be seriously
injured or killed. In the same crash, you might
not be if you are buckled up. Always fasten your
safety belt, and check that your passengers' belts
are fastened properly too.
CAUTION:
It is extremely dangerous to ride in a cargo area,
inside or outside of a vehicle. In a collision,
people riding in these areas are more likely to be
seriously injured or killed. Do not allow people to
ride in any area of your vehicle that is not
equipped with seats and safety belts. Be sure
everyone in your vehicle is in a seat and using a
safety belt properly.
Your vehicle has a light
that comes on as a reminder
to buckle up. (See ªSafety
Belt Reminder Lightº in
the Index.)
In most states and Canadian provinces, the law says to
wear safety belts. Here's why: They work.

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You never know if you'll be in a crash. If you do have a
crash, you don't know if it will be a bad one.
A few crashes are mild, and some crashes can be so
serious that even buckled up a person wouldn't survive.
But most crashes are in between. In many of them,
people who buckle up can survive and sometimes walk
away. Without belts they could have been badly hurt
or killed.
After more than 30 years of safety belts in vehicles,
the facts are clear. In most crashes buckling up does
matter ... a lot!
Why Safety Belts Work
When you ride in or on anything, you go as fast as
it goes.
Take the simplest vehicle. Suppose it's just a seat
on wheels.

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Put someone on it.Get it up to speed. Then stop the vehicle. The rider
doesn't stop.