2004 SAAB 9-5 flat tire

31 Safety
Airbag The AIRBAG system comprises an airbag in
the steering wheel, a front passenger airbag
and side airbags in the front seats.
The system supplements the protection
provided by the safety belts to further
enhance the safety of the occupants.
If a fault is detected in the AIRBAG, the
AIR BAG warning light on the main instru-
ment panel will come on (see pages 56 and
36). When the system is triggered by impact of a
frontal crash, the airbags in the steering
wheel and passenger side of the dash board
are inflated, after which they deflate through
vents in the back of the bags.
The driver and passenger airbags are
so-called smart airbags. This means that
the system compensates for factors such as
the force of the collision.Note:
The sensor reacts differently depending on
whether or not the front seatbelts on the
driver’s and passenger sides are used. Situ-
ations can therefore arise where only one of
the airbags inflates.
It is also possible for only the seatbelt
pretensioners to be activated and for the
airbags to remain uninflated.
The entire process takes less than
0.1 second – literally, faster than the blink-
ing of an eye.
These airbags are triggered only by moder-
ate to severe frontal or near-frontal crashes.
They will not be activated by minor front-end
impacts, rear-end or side impacts, or by the
car rolling over.
WARNING
To reduce risk of injury:
Always wear your safety belt.
Always adjust your seat so that you
are as far back as possible but still
able to operate the pedals and reach
the steering wheel and controls
comfortably.
 Children 12 and under or shorter than
55 inches (140 cm) should always
travel in the rear seat as the car is fitted
with a passenger airbag.
Never fit a child seat in the front of the
passenger airbag.
IB419
Inflated airbag (driver side) Inflation and deflation together take less than
0.1 second.
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111 OnStar - Telematics
Roadside assistance**There’s nothing worse than being stranded
on the road with car trouble. No matter what
the problem is (flat tire, out of gas, or engine
trouble), just call OnStar. They will contact
the help you need to get you quickly back on
the road.Stolen vehicle trackingOnStar doesn’t just protect you, it protects
your Saab, too. If your vehicle is ever stolen,
just contact OnStar by calling
1-888-4-ONSTAR. They will put you in
touch with the authorities and aid them in
locating your Saab. Ask your insurance car-
rier about possible premium discounts.Accident Assist™Accident Assist™ provides step-by-step
guidance about what to do in case of a
crash. Working with leading insurance com-
panies OnStar has developed a ”best prac-
tices” list to assist you through most acci-
dent situations. OnStar Accident Assist™
can make the process of completing a
police report and/or insurance claim less
stressful. **There will be no charge for Roadside Assistance as
long as your vehicle is under warranty.
Hands-free communicationTalking to an OnStar advisor is easy and
hands-free. Simply press the OnStar but-
ton, and a small microphone picks up your
voice while the OnStar advisor talks to you
through your stereo speakers. Note: Audio
system must be switched on. You can even
adjust the volume to your liking with the
steering wheel controls or the radio volume
knob. Your hands remain on the steering
wheel, while your eyes remain on the road.Being safe on the road is important, but
there’s more to life than security. There’s liv-
ing. That’s why we have created the OnStar
Directions and Connections Plan. It gives
you not only the important protections of the
Safe and Sound Plan, but also a whole
range of services which truly change driving
from a chore to a luxury.
The OnStar Directions &
Connections PlanRoute supportWith OnStar Route Support, an advisor can
help you find your way, no matter how far off
course you are. You can get exact street
directions, or guidance to nearby gas sta-
tions, restaurants, hotels or ATMs.Ride AssistIf you need a lift, anytime of the day or night,
just call OnStar. They’ll contact transporta-
tion and send it right to you.Information and Convenience ser-
vicesOnStar advisors have access to over five
million service listings including hotels, res-
taurants, gas stations, dealerships, hospi-
tals, ATMs and airports — more than 250
service categories in all. OnStar advisors
can even assist you with hotel and restau-
rant reservations.
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185 Starting and driving
Driving at nightBear in mind the following points when
driving at night:
 Nighttime driving requires your full con-
centration.
 Do not rush. Count on your journey taking
slightly longer.
 The number of drivers under the influence
of drugs is likely to be greater at night than
during the day.
 Do not stare at the headlights of oncom-
ing vehicles.
 Avoid driving at night if you have poor eye-
sight. Night vision deteriorates with age.
 Keep your car's headlights, windows and
mirrors clean. Also, if you wear glasses,
make sure they are clean.
 Make sure you are well rested before
starting a long journey. Take a break every
other hour.
 Only eat light meals. Heavy meals have a
tendency to induce tiredness.
Driving 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 137.
 The load should be such that the car´s
total weight or axle weight are not
exceeded, see page 270.
 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.
 Roof loads can negatively affect tele-
communication.
Tire pressure, see page 280 and back
cover.
IB1295
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186 Starting and drivingTires
The tire pressure should match the current
load and speed of the car; see page 279 or
the tire pressure label on page 280.
The tire pressures given apply to cold tires,
that is tires that are the same temperature
as the outside air temperature.
The tire pressure increases as the tires
become warm (e.g. during highway driving)
with approximately 0.3 bar (4 psi). When
the temperature of the tires changes by 50°
(10°C), the tire pressure will change 0.1 bar
(2 psi).Never reduce the pressure of a hot tire. If the
tires are hot when you check them, only
increase the pressure, if necessary.
Underinflated tires wear more quickly than
slightly overinflated tires.
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 drive at substantially lower or
higher speeds than normal.
WARNING
Check the tire pressure at least once a
month and before long journeys. Under-
inflation can result in:
 Punctures
 Separation of the tire and tread
 Damage to the sidewalls
 Damage to the rims on poor roads
 Poor handling characteristics
 Premature tire wear
 Increased fuel consumption.
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197 Starting and driving
Parking on a hillWhen parking on a steep hill, turn the front
wheels so that they will be blocked by the
curb if the car should move. Long-term parkingIf the car is not going to be used for some
time, e.g. 3–4 months, the following steps
are recommended:
 Run the engine to normal temperature
before long-term parking.
 Drain the washer-fluid reservoir and
hoses.
 Wash and wax the car. Clean the rubber
seals on the hood, luggage compartment
lid and doors, and lubricate them with
glycerol (glycerin).  After washing the car, dry the brake discs
by taking the car out on the road and
applying the brakes a few times.
 Fill the fuel tank with fuel to prevent con-
densation forming in it.
 Top up the coolant and check the anti-
freeze before the onset of winter.
 Park the car in a dry, covered and
well-ventilated building. Leave the park-
ing brake OFF!
 Disconnect the negative (–) battery lead.
If frost is likely to occur during the long-term parking, remove the battery
and store it away from the frost.
 Ideally, the car should be put up on blocks,
with the wheels off the ground. If this is not
possible, inflate the tires to about 43 psi
(300 kPa).
 Leave all the windows open a crack and
cover the car with a fabric tarpaulin – not
one made of plastic.NOTICEEmpty the car yourself and bear in mind:
 Never leave a mobile phone, camera,
computer or similar object visible in
your car.
 Clothing, packages and bags attract
thieves.
 Do not leave small objects such as
CDs, sunglasses and coins visible.
 If possible, park in a well-lit,
conspicuous parking space.
 Thieves strike whenever and wher-
ever they are given the opportunity.
123
IB485
1Pointing downhill and
against the curb
– Turn the wheels into
the curb and edge the
car forward until the
wheels touch the curb.2Pointing uphill and
against the curb
– Turn the wheels away
from the curb and edge
the car back until the
wheels touch the curb.3Pointing uphill or
downhill – no curb
– Turn the wheels
towards the edge of the
road. If the car should
start rolling, it will not run
into the road.
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233 Car care and technical information
Tires Your new vehicle comes with high-quality
tires made by a leading tire manufacturer. If
you ever have questions about your tire
warranty and where to obtain service, see
your Saab Warranty and Service Record
Booklet for details.
Inflation - Tire PressureThe Tire-Loading Information label, which is
on the inside of the trunk lid, shows the cor-
rect inflation pressures for your tires when
they’re cold. “Cold” means your vehicle has
been sitting for at least three hours or driven
no more than 1 mile (1.6 km).Notice:
Don’t let anyone tell you that
underinflation or overinflation is all
right. It’s not. If your tires don’t have
enough air (underinflation), you can get
the following:
Too much flexing
Too much heat
Tire overloading
Bad wear
Bad handling
Bad fuel economy
If your tires have too much air (overinfla-
tion), you can get the following:
Unusual wear
Bad handling
Rough ride
Needless damage from road hazardsAdjust the tire pressure to match the current
load and speed of the car (see page 279).
The stated tire pressures apply to cold tires,
i.e. tires that are the same temperature as
the outside air temperature. Tire pressure
increases as the tires become warm (e.g.
during highway driving) by approximately
0.3 bar (4 psi). When the temperature of the
tires changes by 50°F (10°C), the tire pres-
sure will change 0.1 bar (2 psi).
Never reduce the pressure of a hot tire. If the
tires are hot when you check them, only
increase the pressure, if necessary.
WARNING
Poor maintained and improperly used
tires are dangerous.
 Overloading your tires can cause
overheating as a result of too much
friction. You could have an air-out and
a serious accident. See “Loading Your
Vehicle” on page 242.
 Underinflated tires pose the same
danger as overloaded tires. The
resulting accident could cause serious
injury. Check all tires frequently to
maintain the recommended pressure.
Tire pressure should be checked
when your tires are cold.
 Overinflated tires are more likely to be
cut, punctured or broken by a sudden
impact – such as when you hit a pot-
hole. Keep tires at the recommended
pressure.
 Worn, old tires can cause accidents. If
your tread is badly worn, or if your tires
have been damaged, replace them.
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234 Car care and technical informationWhen to checkCheck your tires once a month or more.
Don’t forget your compact spare tire. It
should be at 60 psi (420 kPa).How to CheckUse a good quality pocket-type gage to
check tire pressure. You can’t tell if your
tires are properly inflated simply by looking
at them. Radial tires may look properly
inflated even when they’re underinflated.
Be sure to put the valve caps back on the
valve stems. They help prevent leaks by
keeping out dirt and moisture.Tire Inspection and RotationTires should be rotated every 7,500 miles
(12 500 km).
Any time you notice unusual wear, rotate
your tires as soon as possible and check
wheel alignment. Also check for damaged
tires or wheels. See “When It Is Time for
New Tires” on page 235 and “Wheel
Replacement” on page 238 for more infor-
mation.
The purpose of regular rotation is to achieve
more uniform wear for all tires on the vehi-
cle. The first rotation is the most important.
When rotating your tires, always use the
correct rotation pattern. Left front tire to left
rear. Left rear tire to right front. Right front to
right rear. Right rear to left front.
Don’t include the compact spare tire in your
tire rotation.After the tires have been rotated, adjust the
front and rear inflation pressures as shown
on the Tire-Loading Information label. Make
certain that all wheel nuts are properly tight-
ened. See page 250.
Flat spottingAll tires get hot, especially on long journeys
or when the car is driven hard. After the car
has been parked with hot tires and the tires
have cooled down, a flat spot can form in the
tire, where it is in contact with the ground.
The same can occur if the car has not been
moved for a long time.
Flat spots can cause vibration that can be
felt through the steering wheel, similar to
that experienced when the wheels need bal-
ancing.
Flat spots of this type disappear once the
tires get hot again, usually after 10–15 miles
(20–25 km) of driving at cruising speed.
WARNING
Rust or dirt on a wheel, or on the parts to
which it is fastened, can make wheel nuts
become loose after a time. The wheel
could come off and cause an accident.
When you change a wheel, remove any
rust or dirt from places where the wheel
attaches to the vehicle. In an emergency,
you can use a cloth or a paper towel to do
this; but be sure to use a scraper or wire
brush later, if you need to, to get all the
rust or dirt off. See “Changing a wheel” on
page 247.
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236 Car care and technical informationThe 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.
Do not take it for granted that a wheel/tire
combination will work in the best possible
way, just because it can be fitted to the car.
To ensure that the speedometer is as accu-
rate as possible it should be reprogrammed
if wheels of a different dimension are fitted.
Contact a Saab dealer.
Because of front wheel drive, the front tires
tend to wear faster than the rear ones. New
tires should always be fitted in pairs, so that
tires on the same axle have the same
amount of tread.
Store wheels lying flat or hanging – never
standing upright.
NOTICEAlways consult your Saab dealer before
changing the wheels and tires on your
Saab.
Wide wheels and tires with sidewalls that
are too low can:
 be damaged in potholes etc.
 cause springs, shock absorbers and
wheel bearings and body mountings
can be overloaded.
 cause that the wheels can come into
contact with chassis and body compo-
nents.
 can affect the function of the Elec-
tronic Stability Program (ESP).
The speed and load limits for the tires
must not be exceeded; see page 241.
Wheels larger than 17” must not be fitted.
The maximum permissible offset is
49 mm.
WARNING
Mixing tires could cause you to lose con-
trol while driving. If you mix tires of differ-
ent sizes or types (radial and bias-belted
tires), the vehicle may not handle prop-
erly, and you could have a crash. Using
tires of different sizes may also cause
damage to your vehicle. Be sure to use
the same size and type tires on all wheels.
It’s all right to drive with your compact
spare temporarily, it was developed for
use on your vehicle. See “Compact spare
tire” on page 246.
WARNING
If you use bias-ply tires on your vehicle,
the wheel rim flanges could develop
cracks after many miles of driving. A tire
and/or wheel could fail suddenly, causing
a crash. Use only radial-ply tires with the
wheels on your vehicle.
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