2008 GMC ACADIA height adjustment

Front Seats
Manual Seats
{CAUTION:
You can lose control of the vehicle if you try to
adjust a manual driver’s seat while the vehicle
is moving. The sudden movement could startle
and confuse you, or make you push a pedal
when you do not want to. Adjust the driver’s
seat only when the vehicle is not moving.
A. Manual Seat Adjustment Bar.
B. Driver Seat Height Adjuster. SeeSeat Height
Adjuster on page 1-3.
C. Manual Reclining Seatback Lever. SeeReclining
Seatbacks on page 1-8.
If your vehicle has a manual bucket seat you can adjust
the seat forward or rearward with the bar located
under the front of the seat cushion.
Lift the bar to unlock the seat. Slide the seat to where you
want it and release the bar. Try to move the seat with
your body to be sure the seat is locked in place.
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Seat Height Adjuster
If your vehicle has a manual driver seat height adjuster,
it is located on the outboard side of the seat. See
Manual Seats on page 1-2for more information. To raise
the seat, move the lever upward repeatedly until the
seat is at the desired height. To lower the seat,
move the lever downward repeatedly until the seat is at
the desired height.
Power Seats
A. Power Seat Adjustment Control.
B. Power Reclining Seatback Control. SeeReclining
Seatbacks on page 1-8.
C. Power Lumbar Control. SeePower Lumbar on
page 1-5.
If the vehicle has power seats, the controls used to
operate them are located on the outboard side of the
seats.Driver’s Seat with Power Seat Control, Power
Recline, and Power Lumbar shown
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Lap-Shoulder Belt
All seating positions in your vehicle have a
lap-shoulder belt.
If you are using a rear seating position with a detachable
safety belt and the safety belt is not attached, see
Third Row Seats on page 1-13for instruction on
reconnecting the safety belt to the mini-buckle.
Here is how to wear a lap-shoulder belt properly.
1. Adjust the seat, if the seat is adjustable, so you can
sit up straight. To see how, see “Seats” in the
Index.
2. Pick up the latch plate and pull the belt across you.
Do not let it get twisted.
The lap-shoulder belt may lock if you pull the belt
across you very quickly. If this happens, let the belt
go back slightly to unlock it. Then pull the belt
across you more slowly.
If you ever pull the shoulder portion of a passenger
belt out all the way, you may engage the child
restraint locking feature. If this happens, just let the
belt go back all the way and start again.3. Push the latch plate into the buckle until it clicks.
4. Pull up on the latch plate to make sure it is secure.
If the belt is not long enough, seeSafety Belt
Extender on page 1-36.
Make sure the release button on the buckle is
positioned so you would be able to unbuckle the
safety belt quickly if necessary.
5. If equipped with a shoulder belt height adjuster,
move it to the height that is right for you. Improper
shoulder belt height adjustment could reduce
the effectiveness of the safety belt in a crash. See
“Shoulder Belt Height Adjustment” later in this
section.
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6. To make the lap part tight, pull up on the
shoulder belt.
It may be necessary to pull the stitching on the
safety belt through the latch plate to fully tighten the
lap belt on smaller occupants.
To unlatch the belt, push the button on the buckle. The
belt should go back out of the way. When the safety
belt is not in use, slide the latch plate up the safety belt
webbing. The latch plate should rest on the stitching
on the safety belt, near the guide loop on the side wall.
Before you close a door, be sure the belt is out of
the way. If you slam the door on it, you can damage
both the belt and your vehicle.
Shoulder Belt Height Adjustment
Your vehicle has shoulder belt height adjusters for the
driver and right front passenger.
Adjust the height so that the shoulder portion of the belt
is centered on your shoulder. The belt should be
away from your face and neck, but not falling off your
shoulder. Incorrect positioning of the shoulder belt
can reduce the effectiveness of the safety belt.
To move it down, push
down on the button (A)
and move the height
adjuster to the desired
position. You can move the
height adjuster up by
pushing up on the shoulder
belt guide.
After you move the height adjuster to where you want it,
try to move it down without pushing the button down
to make sure it has locked into position.
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Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated, inspect
brake pads for wear and evenly tighten wheel nuts in
the proper sequence to torque specications in
Capacities and Specifications on page 5-107.
Brake linings should always be replaced as complete
axle sets.
Brake Pedal Travel
See your dealer/retailer if the brake pedal does not
return to normal height, or if there is a rapid increase in
pedal travel. This could be a sign that brake service
might be required.
Brake Adjustment
Every time you apply the brakes, with or without the
vehicle moving, the brakes adjust for wear.
Replacing Brake System Parts
The braking system on a vehicle is complex. Its many
parts have to be of top quality and work well together if
the vehicle is to have really good braking. Your vehicle
was designed and tested with top-quality brake parts.
When you replace parts of the braking system — for
example, when the brake linings wear down and you
need new ones put in — be sure you get new approved
replacement parts. If you do not, the brakes might not
work properly. For example, if someone puts in brake
linings that are wrong for your vehicle, the balance
between the front and rear brakes can change — for the
worse. The braking performance you have come to
expect can change in many other ways if someone puts
in the wrong replacement brake parts.
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