tire pressure SAAB 9-3 2000 Owners Manual

129 Interior equipment, trunk
Tie downsFour tie downs for securing the load are
fitted inside the trunk. Place the load as far
in as possible.Trunk lightingTo the left in the trunk is a light which goes
on and off when the trunk lid is opened and
closed.
The lighting can also be turned on and off
using the button on the light housing. If the
trunk lid is left open, the lighting will go off
after 20 minutes to prevent the battery from
being drained.
WARNING
Load opening:
Always secure a load properly. You can,
for example, use the hip strap in the
center rear safety belt. This will reduce
the risk of having the load thrown about
during a collision and causing personal
injury.
Trunk:
Lay heavy suitcases flat on the floor.
Then place smaller and lighter items of
luggage on top.
Always secure heavy, bulky loads to the
four tie downs in the trunk. This will
reduce risk of having them thrown about
during heavy braking or during a collision
and causing personal injury. When the
backrest is lowered, narrow objects can
also be thrown around and cause injury.
You should thus secure them well.
To retain the car’s safe normal handling
characteristics, you must be careful not to
exceed its maximum load capacity, (see
page 220).
WARNING
 Never place any objects on top of the
rear parcel shelf. In the event of a col-
lision, unsecured cargo may present a
safety hazard and cause personal
injuries to vehicle occupants.
 Do not obstruct outward vision or the
ability to exit the vehicle when loading
the vehicle.
 When the rear seat backrest is placed
upright after having been folded for-
ward, ensure that all rear safety belts
are accessible and properly routed.
 Make sure that tire pressures are
properly adjusted in accordance with
altered vehicle weight (refer to tire
pressures in the Specifications sec-
tion of this manual).
IB854
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154 Starting and driving Driving in a low gear results in higher fuel
consumption than in a high gear because
of the lower engine speed for a given road
speed. Always change up to a higher gear
as soon as traffic conditions allow and use
the highest gear as much as possible.
 Check the air pressure in the tires once a
month. Incorrect pressures increase tire
wear. It is better to have slightly higher
pressure than lower.
 Check fuel consumption regularly.
Increased consumption can indicate that
something is wrong and that the car
needs to be checked by an authorized
Saab dealer.
Practical tests on the roads have demon-
strated that substantial savings in fuel con-
sumption can be made if the above advice
is heeded.Road conditions Wet roads increase fuel consumption, as do
unpaved roads and driving in hilly country
(the amount of fuel saved driving downhill is
less than the additional amount required to
climb the hill).
Engine block heater (standard
equipment in Canada, accessory in
U.S.)The following are just some of the benefits
to the car and the environment of using an
engine block heater:
 Lower fuel consumption.
 Reduced wear on the engine.
 Inside of car warms up faster.
 Exhaust emissions substantially reduced
over short runs.
The engine block heater is effective with
outside temperatures up to +60 – +70°F
(+15 – +20°C). The warmer it is outside, the
shorter the time the heater need be con-
nected. Longer than 1.5 hours is unneces-
sary.
If the car is equipped with a removable elec-
trical cabin heater that is not in use, this
should be stored in the luggage compart-
ment.
Driving in cold weatherBefore starting a journey in cold weather
you should check the following:
 That the wiper blades have not become
frozen to the windshield/glass.
 Brush any snow away from the air intake
for the heater system (opening between
hood and windshield).
 It may be advisable to lubricate the
door-lock cylinder (use molybdenum
disulphide, MoS
2) to prevent its freezing.
If the lock has frozen, take care not to
break the key (or use the remote control)
– heat it first or spray it with de-icer.
 Periodically during the winter, add gaso-
line anti-freeze to the fuel to dispel any
condensation in the fuel tank which could
freeze and cause problems in the system.
Keep the tank well filled to reduce the risk
of condensation forming.
If the car is parked outside in freezing
weather, fuel additives (gasoline
anti-freeze) will not do any good as it
cannot remove water that has already fro-
zen. Park the car in a warm place so that
any ice that may have built up melts, then
add gasoline anti-freeze when filling up
the tank. Condensation is caused by
changes in the outdoor temperature or by
the car being parked alternately in a
garage and outside.
 It is particularly important when the roads
are slippery that the brakes and tires be in
good condition.
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160 Starting and drivingDriving with a loadThe driving characteristics of the car are
affected by the way it is loaded.
 Place heavy loads as far forward and as
low as possible in the trunk.
 Secure the load to the tie downs, see
page 129.
 The load should be such that the car´s
total weight or axle weight are not
exceeded, see page 221.
 Heavy loads mean that the car’s center of
gravity is further back. As a result, the car
will sway more during evasive steering.
 Never exceed the permissible load in the
roof box, even if there is room for more.
 Ensure that the tire pressure is correct –
slight overinflation is preferable to under-
inflation.
 The braking distance of a loaded car is
always greater. Keep your distance from
the vehicle in front.
Tire pressure, see page 192 and back
cover.
Towing the carThe car is fitted with towing eyes at both
front and rear. For access to the front towing
eye, compress the grille (see illustration)
and pull it straight out.
If the car is equipped with a trailer hitch, this
can be used to tow another car.
Transporting the car
WARNING
 The towing vehicle should always be
heavier than the vehicle being towed.
 Never allow passengers to ride in the
car being towed.
 Remember that the brake servo does
not operate when the engine is off.
Much greater pressure than normal
will therefore be required to operate
the brake pedal.
 Nor does the steering pump operate
when the engine is off. The steering
will therefore be much heavier than
usual.
 Always seek professional help if the
car needs to be towed.
NOTEIf a car with sports (lowered) chassis is
transported, for example on a flat bed
truck, take extra care not to damage the
spoiler and/or underbody.
IB884
Front towing eye
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165 Starting and driving
Driving considerations
with compact spare
wheel/tire fitted The following should be observed when the
compact spare wheel (T115/70 R16) is
installed:
The compact spare is light and easy to
handle when changing the wheel. Do not
drive farther than necessary with the com-
pact spare fitted – the maximum life of the
wheel is only just over 2000 miles
(3,500 km). Have the standard wheel
repaired and reinstalled as soon as possi-
ble.
The car’s ground clearance is reduced with
the compact spare fitted. Note that only one
compact spare wheel may be used at any
time. Take care not to hit the curb and do not
fit snow chains. Leave the wheel cover off,
so that the warning text is readily visible.
For long tripsBefore starting off on a long journey, it is
advisable to have your car inspected over
by your Saab dealer.
Obtain a few important items to take along
on your journey such as spare bulbs, wiper
blades, fuses, a Poly-Vee-belt and the like.
You can check some points yourself before-
hand:
 Make sure that the engine is in good con-
dition.
 Check that no oil or fuel leaks out of the
engine or gearbox/transmission.
 Inspect the Poly-Vee-belt and replace it if
it shows any signs of wear.
 Check the battery charge.
 Check the tires for tread pattern and air
pressure, including the compact spare
wheel.
 Take an extra car key/remote control and
keep it separate, see also page 30.
 Check the brakes.
 Check all bulbs.
 Check for the presence of the tool kit and
the jack in the car.
WARNING
Do not exceed 50 mph (80 km/h) as the
tire can overheat and adversely affect the
handling of the car.
The tire should be inflated to 60 psi
(420 kPa).
NOTETo avoid damaging a punctured alloy
wheel this can be placed outside up in the
spare-wheel well but only while driving to
the closest workshop.
A general rule is that all heavy loads must
be well secured in the luggage compart-
ment, see page 129.
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192 Car careWheelsAlternative wheels and tiresIf you wish to fit other tires or wheels than
those supplied with the car, consult your
Saab dealer first as to the possibilities avail-
able.
Wheels/tires combinations that are not
approved by Saab can negatively affect the
car´s directional stability, steering and brak-
ing in both wet and dry conditions.
Do not assume that a wheel/tire combina-
tion will function properly just because it will
bolt on.
The wheels and tires have been carefully
matched to the characteristics of the car and
play a key role in its outstanding roadhold-
ing and handling.
Tire pressureTires need to be inflated to suit the load car-
ried and the maximum speed the car will be
driven (see the recommended tire pres-
sures on the back cover). Note that all
values apply to cold tires. For tires with an
aspect ratio less than /60, increase the tire
pressure by 3 psi (20 kPa) for rough roads
with potholes to minimize the risk of rim
damage.
Never reduce the pressure of a hot tire. If the
tires are hot when you check them, only
increase the pressure, if necessary.
Soft tires will cause faster wear than
over-pressurized tires. They also increase
fuel consumption.
If a valve is leaking, simply unscrew it and fit
a new one.
Important! Remember to adjust the tire
pressures if you change the load in the car
or intend to cruise at a substantially higher
or lower speed than normal.
NOTEFor wide wheels and/or low-profile tires,
bear in mind the following:
 Tires and wheels can be damaged in
potholes etc.
 Springs and shock absorbers can be
overloaded.
 The wheels can come into contact with
chassis and body components.
 The speed and load limits for the tires
must not be exceeded; see page 193.
 Wheels larger than 16” must not be
fitted on the Saab 9-3. For Viggen
models the wheel should not be larger
than 17”. The maximum permissible
offset for the 9-3 is 49 mm and for the
Viggen 42 mm.
 When fitting wheels on a 9-3, please
note that a 15” wheel should be used
on 9-3 Coupé and 5-door models, and
nothing smaller than 16” wheel should
be used for Viggen models. Fitting a
smaller size wheel on a Viggen is not
possible due to the size of the brake
discs.
NOTECheck the tire pressures at least once
per month.
Underinflation is the main cause of:
 Tires wearing out prematurely.
 Damage to the sidewalls.
 Damage to the wheels.
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204 Car careWhat causes rust?Steel body panels of automobiles are sub-
ject to rusting whenever air and moisture
manage to penetrate the protective finish.
Body panels may rust through if the process
is unchecked. Rusting can occur wherever
water is trapped or where the car’s panels
are continuously damp.
Damage to paint and undercoating by
stones, gravel and minor accidents immedi-
ately exposes metal to air and moisture.
Road salts used for de-icing will collect on
the bottom of the car and promote rusting.
Areas of the country with high humidity have
a greater potential for rust problems, espe-
cially where salt is used on roads or there is
moist sea air. Industrial pollution (fallout)
may also damage paint and promote rust-
ing.
Preventive maintenanceThe following procedures are necessary to
help protect against rusting. Refer also to
the terms and conditions of the Performa-
tion Limited Warranty described in the war-
ranty booklet.
1Wash the car frequently, and wax at
least twice a year. Under adverse con-
ditions, where there is a rapid buildup of
dirt, sand or road salt, wash your car at
least once a week. After extreme expo-
sure to salted snow or slush, evidenced
by a white film on the car, wash the car
immediately. Frequent washing will pre-
vent paint damage from acid rain and
other airborne contaminants such as
tree sap and bird droppings. If any of
these contaminants are noticed on the
car the finish should be washed immedi-
ately.
 Begin washing by rinsing the entire car
with water to loosen and flush off heavy
concentrations of dirt (include the
underbody).
 Sponge the car with a solution of either
a good quality car soap or mild general
purpose (dish washing) detergent and
water.
 Rinse car thoroughly with clean water.
 After washing, check and clear all
drains in doors and body panels.
 Wipe the car dry, preferably using a
chamois.2Clean the underside of the car during
the winter. Use high pressure water to
clean the car’s underside (floor panels,
wheel wells) at least at mid- winter and
in the spring.
3Inspect the car frequently for leaks or
damage, and arrange for needed
repairs promptly. After washing or after
heavy rain, check for leaks. When wash-
ing the car inspect body surfaces for
paint damage. While checking for leaks,
lift the floor mats and check underneath
them. Water can collect in these areas
and remain for prolonged periods. Dry
any wet areas including the floor mats.
Have leaks repaired as soon as possi-
ble.
Use touch-up paint to repair small
scratches or minor finish damage. Areas
where metal is exposed will rust quickly
and MUST be repaired immediately by
touch-up or professional repainting.
Rust must be removed, the bare metal
primed and painted. Major body
damage should be repaired immediately
and new panels or exposed areas
should be undercoated with anti- corro-
sion material.
Repairs of this type are the owner’s
responsibility and are not covered under
warranty.
IB926
Drainage holes in doors
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208 Car careMaintenance  The drive belt for the compressor should
be inspected under the regular service
program.
 Clean dirt and insects away from the con-
denser and radiator to prevent clogging.
When washing the car, use the hose to
spray the radiator and condenser (located
forward of the radiator) from both sides
(both from the front of the car and from
inside the engine bay). Do not use a pres-
sure washer.
Caution: Do not use the hose when the
engine is hot.
Other than in extremely cold weather, do not
cover the radiator, e.g. with screen netting,
as this will greatly diminish its cooling capac-
ity.
Note: The A/C system will only operate
when the outdoor temperature is above the
freezing point (0°C, 32°F). Switch on the
A/C system when the car stands in a warm
place.
Headlight aimingThe vehicle is equipped with vertical and
horizontal aim indicators. The aim has been
preset at the factory and should normally not
need further adjustments. This is true even
though your vertical and horizontal aim indi-
cators may not fall exactly on the "0" (zero)
marks on their scales.
If your headlight is damaged in an accident,
the headlight aim may be affected. If you
believe your headlights need to be
re-aimed, we recommend that you take it to
your Saab dealer for service. However, it is
possible for you to re-aim your headlights as
described in the following procedure.
To check the aim, the vehicle should be
properly prepared as follows: Place the vehicle on a level pad or surface
 The vehicle should be unladen and fuel
tank full, and one person or 160 lbs.
(75 kg) on the drivers seat
 The vehicle should not have any snow, ice
or mud attached to it
 Tires should be inflated to the prescribed
pressure
 Rock the vehicle to stabilize the suspen-
sion
WARNING
Before checking/adjusting the headlight
aiming, switch off the engine to avoid
danger of fingers and hands being injured
by moving parts.
The radiator fan can start up even when
the engine is switched off.
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217 Maintenance and owner assistance
(c.) Check wheel alignment if irregular or premature tire wear is apparent.
(d.) Check and clean rear pads and rear calipers in areas with heavy road salt use.
Service Intervals **
Miles = U.S. Cars
Kilometers = Canadian Cars
1,000
(1,600 km)
10,000
(16,000 km)
20,000
(32,000 km)
30,000
(48,000 km)
40,000
(64,000 km)
50,000
(80,000 km)
60,000
(96,000 km)
70,000
(112,000 km)
80,000
(128,000 km)
90,000
(144,000 km)
100,000
(160,000 km)
Service #
1234567891011
Chassis
R Ball joint clearance, outer and inner steering joints and
rubber boots""""""""""
R Front suspension, rear axle mountings; retighten"
R Shock absorbers and bushes; tightness and condition"""
R Tire pressure, tread depth and wear (c.)"""""""""""
R Rotate tires, front to rear""""""""""
R Brake pads and discs; wear and condition (d.)""""""""""
R Brake lines and hoses"""""""""""
R Brake fluid level & renewal (max. 2-year intervals)""" ! "" ! "" ! "
R Check parking brake function"""""""""""
R Power steering fluid level"""""""""""
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229 Technical data
Plates and labelsIn contacts with your Saab dealer it may
sometimes be necessary to quote the car’s
chassis, engine and gearbox numbers.
1 Modification identity plate (in the spare
wheel compartment). On certain model
variants, the plate is located on the
right-hand door pillar.
2 V.I.N. number inside windshield.
3 Certification label.
4 Gearbox number.
5 Engine number.
6 Label for tire pressures and color codes
(trim and body).
7 Chassis number.
8 Chassis number (stamped on body).
9 Vehicle Emission Control Information.
10 Spark ignition system information
(Canada only)
4728473IB1368
CANADA US
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235 Index
Manual climate-control system
______ 76
Manual raising of the soft top,
Convertible
____________________ 46
Manually opening the fuel filler door,
Convertible ____________________ 52
Manually opening the fuel filler door,
Coupé and 5-door
______________ 131
Maxi fuses
_____________________ 188
Memory, driver’s seat
____________ 117
Motoring abroad
________________ 165
NNight Panel
_____________________ 69
OOdometer
______________________ 59
Oil specification
_________________ 223
OnStar
_______________________ 109
Opening handle
_________________ 30
Owner assistance _______________ 213
PPaint touch-up
__________________ 202
Parcel shelf
____________________ 128
Parking
_______________________ 151
Parking brake
__________________ 151Parking lights
___________________ 71
Plates and labels ________________ 229
Power-steering fluid, check
________ 177
Pressure gauge
__________________ 60
Programmable driver’s seat
_______ 117
Programming, ACC
_______________ 86
RRadio
__________________________ 94
Raising the soft top, Convertible
_____ 45
Rear fog light
____________________ 73
Rear seat
_____________________ 125
Rear seat, tipping
_______________ 125
Rear window wiper _______________ 75
Rearview mirrors
________________ 124
Rear-window wiper _______________ 75
Recirculation
____________________ 78
Recycling
_____________________ 205
Refuelling _____________________ 138
Relay table ____________________ 190
Remote control __________________ 30
Remote control battery, changing
____ 32
Reporting safety defects
__________ 214
Rev counter
_____________________ 59
Reversing lights
_________________ 73
Rotating the tires ________________ 193
Running-in
_____________________ 140
SSAHR, head restraint
____________ 114
SID (Side instrument display)
_______ 62
SRS (airbag)
____________________ 22
Safety belts
_____________________ 12
Safety belts, care of
______________ 199
Seat-belt pretensioners
____________ 13
Seats
_________________________ 112
Securing a load
__________________ 33
Service costs
___________________ 213
Service information
______________ 214
Service intervals
________________ 212
Service record retention
__________ 213
Side airbag
_____________________ 27
Side airbags ____________________ 27
Ski hatch
______________________ 128
Snow tires _____________________ 227
Soft-top storage, Convertible
________ 50
Spare wheel
___________________ 130
Speedometer ____________________ 59
Starting the engine
______________ 135
Steering pump oil, grade
__________ 226
Steering-wheel adjustment ________ 118
Sunroof
_______________________ 120
TTachometer
_____________________ 59
Tailgate, opening
_________________ 33
Technical data
__________________ 220
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