2007 SAAB 9-3 height

118 Interior equipmentSteering wheel
adjustmentThe height and reach of the steering wheel
can be adjusted.
There is a release lever under the steering
column.
1 Pull down the lever to release the steer-
ing wheel.
2 Adjust the position of the steering wheel.
3 Raise the lever to the locked position to
lock the steering wheel in position.
When returning the release lever to its
locked position, you may need to adjust the
position of the steering wheel slightly to
allow the lock mechanism to engage cor-
rectly.
Steering wheel lock, see page 152.
Horn signalActivate the horn by pressing one of the
three areas shown above on the steering
wheel pad.
WARNING
Only adjust the steering wheel while the
car is stationary so that you are not
distracted from the traffic.
Lever for steering wheel adjustment
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136 Interior equipmentTrunkFolding down the rear seat, Sport SedanConvertible: The rear seat cannot be folded.
WARNING
Never drive the car if the backrest is not correctly locked into
position as this increases the risk of personal injury in the
event of heavy braking or a crash.
Never leave a child or animal unattended in the car. During
sunny weather the temperature in the passenger and trunk
can climb to 160–180°F (70–80°C). Small children are very
susceptible to heat stroke.
Keep hands well clear of all moving parts.
Never place heavy objects on the parcel shelf. There is always
a danger of loose objects being thrown forward and causing
injury if the car should brake suddenly or be involved in a
crash. See also page 194.
When folding the backrest back upright, make sure that it is
locked correctly on both sides. This is imperative since the
center safety belt is mounted in the backrest.
When folding the backrest back upright, make sure that it is
locked correctly on both sides. This is imperative since other-
wise objects in the trunk could force their way into the cabin
during heavy breaking or a crash.
Adjust the head restraints for the rear seats to be occupied to
a suitable height before riding in the car.
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141 Interior equipment
Folding down the rear seat backrest, SportCombiFor greater flexibility, the rear seat is split so that the narrow and the
wide part can be folded down separately.
It is easiest to fold down the rear seat backrests if the front seats are
slid forward.
1 Unlock the backrest by pulling the appropriate handle forward.
An unlocked backrest has a red indicator by the handle.
2 Fold the backrest forward.When returning the backrest to its upright position, make sure that
it locks properly in place. The red indicator by the handle must not
be visible. Also make sure that the seatbelt does not get caught.
If the left-hand backrest is not properly locked in position, the follow-
ing message is displayed on the SID (equivalent message displayed
for right-hand backrest):
WARNING
Never drive the car if the backrest is not correctly locked into
position as this increases the risk of personal injury in the
event of heavy braking or a crash.
Never leave a child or animal unattended in the car. During
sunny weather the temperature in the passenger and trunk
can climb to 160–180°F (70–80°C). Small children are very
susceptible to heat stroke.
Keep hands well clear of all moving parts.
When folding the backrest back upright, make sure that it is
locked correctly on both sides. This is imperative since the
center safety belt is mounted in the backrest.
Adjust the head restraints for the rear seats to be occupied to
a suitable height before riding in the car.
Rear left seat
backrest unlocked.
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202 Car careHoodThe hood release handle is located on the
left under the instrument panel. Open the
hood in the following way:
1 Pull the release handle.
2 The hood moves to the half-locked posi-
tion and is stopped by a safety catch at
the front edge.
3 Press the lever of the catch upwards and
raise the hood.
When you close the hood you should drop it
from a height of about 12 inches (30 cm),
without slamming it.
EngineTurbo 4-cylinder engineThe engine is a transverse four-cylinder in-
line engine with twin overhead camshafts
and 16 valves.
The engine is equipped with two balance-
shafts that reduce engine vibrations to a
minimum.
The balance shafts are chain-driven and
rotate at twice the speed of the crankshaft.
They produce forces and torques that are
opposed to those generated by the pistons
and connecting rods. The effect occurs
twice in each revolution of the engine, coun-
teracting the vibration from its moving parts,
and at the same time reducing unwanted
engine noise.
The gearbox, located on the right (viewed
from the front), is integrated with the engine.Turbo V6 engineThe V6 engine is a turbocharged V6 engine
produced completely of aluminium with 60°
between the cylinder banks, 4 valves per
cylinder, 2 camshafts per bank.
The camshafts are driven via a chain trans-
mission. The engine is equipped with a
turbo whose turbine collects exhaust pres-
sure from both banks of cylinders.
To obtain optimum performance, fuel con-
sumption and low emission levels the
Hood release catch plateHood release handle
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225 Car care
Front fog lights3
1 Undo one screw in the wheel housing.
Lower the air shield.
2 Remove the protective cover. Release
the two spring clips securing the bulb.
3 Unplug the connector.
4 Change the bulb. Try not to touch the
glass part of the bulb with your fingers.
The height of the beam can be adjusted
using a screwdriver inserted through the
hole in the lower grille adjacent to the lens.
Side marker lights1 Slide the lens rearward so that its front
part can be pulled out.
2 Fit the new bulb.
3 When refitting, make sure that the
groove in the spring engages the plastic
edge of the bumper trim.
WARNING
Never crawl under a car that is
supported only by a jack. Always use
axle stands.
Refer to the information on jacks on
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247 Car care
Wheel ReplacementReplace any wheel that is bent, cracked or
badly rusted or corroded. If wheel nuts keep
coming loose, the wheel, wheel bolts and
wheel nuts should be replaced. If the wheel
leaks air, replace it (except some aluminum
wheels, which can sometimes be repaired).
See your dealer if any of these conditions
exist.
Your dealer will know the kind of wheel you
need.
Each new wheel should have the same
load-carrying capacity, diameter, width,
offset and be mounted the same way as the
one it replaces.
If you need to replace any of your wheels,
wheel bolts or wheel nuts, replace them only
with new Saab original equipment parts.
This way, you will be sure to have the right
wheel, wheel bolts and wheel nuts for your
vehicle.
Notice:
The wrong wheel can also cause
problems with bearing life, brake cool-
ing, speedometer or odometer calibra-
tion, headlamp aim, bumper height, vehi-
cle ground clearance and tire or tire
chain clearance to the body and chassis.
See “Changing a tire” on page 257.Used Replacement Wheels
WARNING
Using the wrong replacement wheels,
wheel bolts or wheel nuts on your vehicle
can be dangerous. It could affect the
braking and handling of your vehicle,
make your tires lose air and make you
lose control. You could have a collision in
which you or others could be injured.
Always use the correct wheel, wheel bolts
and wheel nuts for replacement.
WARNING
When fitting just one new pair of tires,
these should be fitted to the rear wheels,
as these are more critical to the direc-
tional stability of the car (e.g. on braking
or in a skid). The existing rear wheels
should therefore be moved to the front.
WARNING
Putting a used wheel on your vehicle is
dangerous. You can’t know how it’s been
used or how far it’s been driven. It could
fail suddenly and cause a crash. If you
have to replace a wheel, use a new GM
original equipment wheel.
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249 Car care
Tire Sidewall LabelingUseful information about a tire is molded
into it´s sidewall.
Tire size: The tire size ia a combination of
letters and numbers used to define a partic-
ular tire´s width, height, aspect ratio, con-
struction type and service description.
Department of Transportation (DOT):
The Department of Transportation (DOT)
code indicates that the tire is in compliance
with the U.S. Department of Transportation
Motor Vehicle Safety standards.
Tire Identification Number (TIN): The let-
ters and numbers following DOT code are
the Tire Identification Number (TIN). The
TIN shows the manufacturer and plant
code, tire size, and date the tire was manu-
factured. The TIN is molded onto both sides
of the tire.
Tire Ply Material: The type of cord and
number of plies in the sidewall and under
the tread.Uniform Tire Quality Grading (UTQG):
Tire manufacturers are required to grade
tires based on the performance factors:
treadwear, traction and temperature resis-
tance. For more information see “Uniform
Tire Quality Grading” on page 245.
Maximum Cold Inflation Load Limit: Max-
imum load that can be carried and the max-
imum pressure needed to support that load.
For information on recommended tire pres-
sure see “Recommended lowest tire pres-
sure, cold tires” on page 292 and “” on
page 251.
Tire SizeThe following illustration shows an example
of a typical passenger car tire size.
Tire Width: The three-digit number indi-
cates the tire section width in millimeters
from sidewall to sidewall.215/55 R 16 93 H
||||||
abcdef
aTire Width
b Aspect Ratio
c Belt Rating
d Rim diameter
e Load range
f Speed rating
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250 Car careAspect ratio: A two-digit number that indi-
cates the tire height-to-width measure-
ments. For example, if the tire size aspect
ratio is “55”, as shown in item “C” of the illus-
tration, it would mean that the tire´s sidewall
is 55% as high as it is wide.
Belt Rating: A letter code is used to indicate
the type of ply construction in the tire. The
letter “R” means radial ply construction; the
letter “D” means diagonal or bias ply con-
struction; and the letter “B” means belted-
bias ply construction.
Rim Diameter: Diameter of the wheel in
inches.
Load range: The load range represents the
load carry capacity a tire is certified to carry.
Speed Rating: The maximum speed that a
tire is certified to carry a load. Speed ratings
range from “A” to “Z”.
Tire markingsAn example of the meaning of the different
markings in a tire size is given below for a
tire size of 225/45 R17 94H:
225 Tire section width, mm
45 Aspect ratio, i.e. the section height
as a percentage of the section
width
R Radial ply
17 Wheel rim diameter 17 in at bead
seats
94 Tire load index
H Speed rating
Tire load indices
91 Tire approved for max. 1355 lbs.
(615 kg)
93 Max. 1433 lbs. (650 kg)
94 Max. 1477 lbs. (670 kg)
95 Max. 1521 lbs. (690 kg)
97 Max. 1609 lbs. (730 kg)Speed ratings
Q Tire approved for speeds up to
100 mph (160 km/h)
S Max. 112 mph (180 km/h)
T Max. 118 mph (190 km/h)
H Max. 130 mph (210 km/h)
V Max. 149 mph (240 km/h)
W Max. 168 mph (270 km/h)
Y Max. 186 mph (300 km/h)
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