SAAB 9-3 2009 Owners Manual
Manufacturer: SAAB, Model Year: 2009, Model line: 9-3, Model: SAAB 9-3 2009Pages: 304, PDF Size: 44.31 MB
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251
Car care
DOT Markings: A code molded into the
sidewall of a tire signifying that the tire is in
compliance with the U.S. Department of
Transportation motor vehicle safety stan-
dards. The DOT code includes the Tire
Identification Number (TIN), an alphanu-
meric designator which can also identify the
tire manufacturer, production plant, brand
and date of production.
GVWR: Gross Vehicle Weight Rating see
page 285.
GAWR FRT: Gross Axle Weight Rating for
the front axle, see page 285.
GAWR RR: Gross Axle Weight Rating for
the rear axle, see page 285.
Intended Outboard Sidewall: The side of
an asymmetrical tire that must always face
outward when mounted on a vehicle.
Kilo pascal (kPa): The metric unit for air
pressure. There are 6.9 kPa to one psi.
Light Truck (LT -Metric) Tire: A tire used
on light duty trucks and some multipurpose
passenger vehicles.
Load Index: An assigned number ranging
from 1 to 279 that corresponds to the load
carrying capacity of a tire. Maximum Load rating:
The load rating for
a tire at the maximum permissible inflation
pressure for that tire.
Maximum Loaded Vehicle Weight: The
sum of curb weight; a ccessory weight; vehi-
cle capacity weight; and production options
weight.
Maximum Permissible Inflation Pres-
sure: The maximum cold inflation pressure
to which a tire may be inflated.
Normal occupant weight: The number of
occupants a vehicle is designed to seat mul-
tiplied by 150 pounds (68 kg). See “Loading
Your Vehicle” on page 250.
Occupant Distribution: Designated seat-
ing positions.
Outward Facing Sidewall: The side of a
asymmetrical tire that has a particular side
that faces outward when mounted on a vehi-
cle. The side of the tire that contains a white-
wall bears white letter ing or bears manufac-
turer, brand and or model name molding on
the other sidewall of the tire.
Passenger (P-Metric) Tire: A tire used on
passenger cars and some light duty trucks
and multipurpose vehicles. Recommended Inflation Pressure:
Vehi-
cle manufacturer´s recommended tire infla-
tion pressure shown on the tire placard, see
“Inflation - Tire Pressure” on page 240 and
“Loading Your Vehicle” on page 250.
Radial Ply Tire: A pneumatic tire in which
the ply cords that extend to the beads are
laid at substantially 90 degrees to the cen-
terline of the tread.
Rim: A metal support for a tire or a tire and
tube assembly upon which the tire beads
are seated.
Sidewall: The portion of a tire between the
tread and the bead.
Speed rating: An alphanumeric code
assigned to a tire indicating the maximum
speed at which a tire can operate.
Traction: The friction between the tire and
the road surface. The amount of grip pro-
vided.
Treadwear Indicators: Narrow bands,
sometimes called “wear bars”, that show
across the tread of a tire when only
2/32 inch of tread remains. See “When It Is
Time for New Tires” on page 242.93_US_7carcare_MY09.fm Page 251 Tuesday, April 15, 2008 11:26 AM
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252 Car careTread Width: The width of the tire´s tread.
UTQGS: Uniform Tire Quality Grade Stan-
dards, a tire information system that pro-
vides consumers with ratings for a tire´s
traction, temperature and treadwear. Rat-
ings are determined by tire manufacturers
using government testing procedures. The
rating are molded into the sidewall of the
tire. See “Uniform Tire Quality Grading” on
page 244.
Vehicle Capacity Weight: Is the number of
designated seating positions multiplied by
150 pounds (68 kg) plus the rated cargo
load. See “Loading Your Vehicle” on
page 250.
Vehicle Maximum Load on the Tire: Load
on an individual tire due to curb weight,
accessory weight, occupant weight and
cargo weight.
Vehicle Placard: A label permanently
attached to a vehicle showing original
equipment tire size and the recommended
cold inflation pressure. See “Loading Your
Vehicle” on page 250.
Steps for Determining Correct
Load Limit1 Locate the statement “The combined weight of occupants and
cargo should never exceed
XXX pounds” on your vehicle´s
placard.
2 Determine the combined weight of the driver and pa ssengers that will
be riding in your vehicle.
3 Subtract the combined weight of the driver and passengers from
XXX kilograms or XXX pounds.
4 The resulting figure equals the avail- able amount of cargo and luggage
load capacity. For example, if the
“XXX” amount equals 1400 lbs. and
there will be five 150 lb. passengers
in your vehicle, the amount of avail-
able cargo and luggage load capac-
ity is 650 lbs. (1400–750 (5x150) =
650 lbs.). 5 Determine the combined weight of
luggage and cargo being loaded on
the vehicle. That weight may not
safely exceed the available cargo
and luggage load capacity calcu-
lated in Step 4.
6 If your vehicle will be towing a trailer, load from your trailer will be trans-
ferred to your vehicle. Consult this
manual to determine how this
reduces the available cargo and
luggage load capacity of your vehi-
cle.
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Car care
Winter tiresWinter (snow) tires are recommended for
winter climates where the majority of your
driving will be done on snow and ice. Winter
tires should be fitted to all four wheels to
maintain a proper balance. Your Saab
dealer can advise you of to the correct size
tire for your car (if different from the original
size) and also supply Saab approved winter
tires pre-mounted on steel or alloy rims.
Winter tires normally use a different speed
rating compared to summer/all season tires.
Make sure not to exce ed the stated speed
rating on the tires you use.
Make sure that wheels with sensors for tire
pressure monitoring are fitted during
replacement if the car has automatic tire
pressure monitoring.Tire date codeTires should be regarded as perishable
goods. As the tires age, the rubber becomes
progressively harder, and the road holding
ability of the tires diminishes. This is partic-
ularly true on winter tires.
Tires have a code that specifies their date of
manufacture. The first two digits denote the
week number and the last two digits the year
followed by a filled triangle.
Automatic tire pressure
monitoring systemThe system consists of a sensor in each
wheel and a common receiver. The sensors
are located inside the tire in direct connec-
tion with the air pressure valves.
Make sure that wheels with sensors for tire
pressure monitoring are fitted during
replacement if the car has automatic tire
pressure monitoring.
The system will trigger a warning/alarm if
the spare wheel is fitted because it has no
sensor. Tire pressure informa
tion is transmitted
wireless to the receiver.
The system checks the tire pressures when
speed exceeds 19 mph (30 km/h).
The system is self-programming which
means that the wheels can be shifted
around without any need for adjustment.
The sensor batteries last for 10 years or
around 160 000 km. The battery cannot be
replaced. The whole sensor must be
replaced.
WARNING
The system is an aid to the driver. The
driver always has the responsibility that
the tires have the correct air pressure.
For optimum safety, economy and com-
fort tire pressures should be checked reg-
ularly even if the automatic tire pressure
monitoring has not alarmed.
NOTICETire replacement must take place with
great care to avoid damaging the sensors
that are built together with the valves.
Remove the rear side first, see page 255.
Start to remove the tire opposite the valve.
During removal the tire machine must not come closer than ±10° from the
valve.
During fitting, start 20° after the valve and finish 20° before the valve.
Do not inflate the tire with pressure higher than 102 psi (700 kPa).
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254 Car careThe system does not warn if the tire pres-
sure is too high.
If the system has warned or triggered an
alarm due to inadequate pressure then
the pressure must be reset to the recom-
mended pressure so that the warning/alarm
is cleared.If the tire pressure decreasesIf the tire pressure decreases to 6 psi
(40 kPa) below the recommended pressure
then a warning is shown on the SID as to
which tires are affected.
Adjust the pressure as soon as possible. If the tire pressure continues to decrease
then an alarm is shown on the SID when the
pressure has decreased to 23 psi (160 kPa)
which is the lowest permitted pressure for
the tire.
An alarm is also received when leakage is
greater than 3 psi/min. (20 kPa/min.).
Reduce speed (avoid heavy braking and
significant steering wheel movement) and
stop the car as soon as possible at a suita-
ble location. Replace the defective wheel.
The fault message can remain for up to
10 minutes after restarting the car. Then it
disappears if the tire pressure is correct.Check/adjust the pressure in the other tires
when a fault message is shown.
Note that the tire pressure can decrease
without a puncture. The pressure could
decrease around 3 psi (20 kPa) during a
three month period.
The outside temperature could also affect
tire pressure.
The temperature in the
tire also affects the
tire pressure. The spec ified tyre pressures
are valid for cold tyres. The increased tyre
pressure resulting from extensive driving
must not be reduced. For further informa-
tion on tire air pressure , see page 240.
Allow 10 minutes for the system to recog-
nize the wheel/sensors positions after fitting
a new set of tires. During this period no low
pressure warning or alarm can be triggered.
Tire pressure low,
front right. Check tires.
Low tire pressure rear
left. Make a safe stop.
Valve with sensor
Valve without sensor
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Car care
MalfunctionsThe above message is shown on the SID if:
Wheel without pressure sensor has been
fitted (e.g. spare wheel)
One or more pressure sensors are broken or missing
A fault has arisen in the receiver
A system error has arisen.
Removing a tireRemove the tire with a tire machine. It is
important to follow the instructions for the
tire machine as well.
Do not fit the tire tool in an area ±10° from
the valve
Start removing opposite the valve
Remove the rear side first.
Fitting a tireFit the tire with a tire machine. It is important
to follow the instructions for the tire machine
as well.
Start to fit about 20° after the valve
Finish fitting before an area 20° from the valve
Do not inflate the tire to a pressure higher
than 102 psi (700 kPa).
Tire pressure system
failure. Contact service.
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256 Car careCompact spareThe compact spare is light and easy to
handle when changing the tire. Its use is
only permitted when a standard tire has sus-
tained a puncture. The maximum life of the
tire is only just over 2,000 miles (3,500 km).
Do not exceed 50 mph (80 km/h) with the
compact spare fitted.
The tire pressure should be 60 psi
(420 kPa). Put the punctured tire in the
spare wheel well under the trunk floor.
Have the standard tire repaired and refitted
as soon as possible.The spare tire, the tools and the jack with its
crank are carried under a panel in the trunk.
Fold the carpeting forward to ease access to
the tools and spare tire.
The screwdriver handle has a “button” for
removing plastic rivets. This type of rivet
must be removed when changing the light
bulb in the trunk lid (see page 226).
Your Saab is equipped with a trip computer
and you can use its “Speed warning” func-
tion, to monitor driving speed since you
must not exceed 50 mph (80 km/h), see
page 92.
WARNING
The spare tire or punctured tire must be
stowed under the trunk floor, and secured
in place with the retaining nut.NOTICETo avoid damaging a alloy wheel of a
punctured tire, this can be temporarily
placed outside up in the spare wheel well
but
only while driving to the closest work-
shop.
As a general rule, all heavy loads must be
well secured in the trunk (see page 139).93_US_7carcare_MY09.fm Page 256 Tuesday, April 15, 2008 11:26 AM
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Car care
Tools under a panel in the trunk, SportSe-
dan
SportCombiSportCombi with subwoofer
Position the loudspeaker on the left-hand side before the spare wheel is removed. The
arrow on the loudspeaker must point forwards when the loudspeaker is fitted in the spare
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258 Car careDriving with a compact wheel
fittedObserve the following when the compact
spare tire is fitted:
The compact spare is light and easy to handle when changing a tire.
Do not drive further than necessary with the compact spare fitted - the maximum
life of the tire is only just over 2,000 miles
(approx. 3,500 km).
Refit the standard tire as soon as possi- ble.
Fitting a spare tire/wheel without pressure sensor will trigger a malfunction
message, see page 255.
Important considerations when driving with
a compact spare tire:
The car’s ground clearance is reduced. The car must not be driven with more than
one compact spare tire at a time.
Avoid driving against the curb.
Do not use snow chains.
Do not fit the wheel cover - this would conceal the warning text.
Changing a tire
WARNING
Do not exceed 50 mph (80 km/h). The
tire can overheat affecting the car’s
road holding.
Tire pressure: refer to page 291.
The spare tire or punctured tire must be stowed under the trunk floor, and
secured in place with the retaining nut.
WARNING
Lifting a vehicle and getting under it to do
maintenance or repairs is dangerous
without the appropriate safety equipment
and training. The jack provided with your
vehicle is designed only for changing a
flat tire. If it is used for anything else, you
or others could be badly injured or killed if
the vehicle slips off the jack. Use the jack
provided with your vehicle only for chang-
ing a flat tire.
Changing a tire can be dangerous. The
vehicle can slip off the jack and roll over
or fall on you or other people. You and
they could be badly injured or even killed.
Find a level place to change your tire. To
help prevent the vehicle from moving:
1 Set the parking brake firmly.
2 If you have an automatic transmis- sion, put the shift lever in PARK (P).
For a manual transmission, leave the
car in gear (1st or REVERSE (R)).
3 Turn off the engine and do not restart while the vehicle is raised.
4 Do not allow passengers to remain in the vehicle.
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When the car has to be lifted, the jack must
be positioned at one of the four jacking
points (front or rear) under the sill members.
If a floor jack is used, the lifting plate must
be positioned under the normal jacking
points, see illustration. If the car is equipped
with a towbar, the jack can also be placed
under this.
To be even more certain the vehicle won't
move, you should put blocks at the front
and rear of the tire farthest away from the
one being changed. That would be the
tire, on the other side, at the opposite end
of the vehicle.
The car jack is designed solely for use
in changing a tire or fitting snow
chains. It must not be used to sup-
port the car during repair work or
servicing.
Never crawl under a car that is sup-
ported only by a jack. Always use axle
stands.
Raising your vehicle too high or with the jack improperly positioned can
damage the vehicle and even make
the vehicle fall. To help avoid personal
injury and vehicle damage, be sure to
fit the jack lift head into the proper
location before raising the vehicle, and
raise the vehicle only far enough off
the ground so there is enough room for
the spare tire to fit (no more than
25 mm or 1 inch clearance between
the ground and the bottom of the tire).
Switch on the hazard warning lights if the car is on a road.
The jack should be stored correctly under the carpeting in the trunk. If it
lies loose in the car, it could thrown for-
ward and cause personal injury in the
event of a crash or if the car rolls over.
Grit, salt and rust can clog the inner threads of the wheel bolts if the car has
been driven for several years exclu-
sively with alloy wheels.
If steel wheels are being installed, the
bolt hole threads in the brake hubs
should be cleaned before the thinner
steel wheels are fitted. It may other-
wise not be possible to achieve the
correct clamping force, despite tight-
ening the wheel bolts to the correct
torque.
NOTICEApply the jack only to the jacking points
indicated on the body.Jacking points for floor jack
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260 Car care1 Wind the jack up to a suitable height before placing it under the jacking point.
Each jacking point is indicated by an
arrow on the sill (see illustration).
Make sure that the jack fully engages the
jacking point in the underside of the sill
member and that the entire foot of the
jack is steady and flat on the ground. The
jack must not stand on snow, ice or sim-
ilar.
Wind up the jack until it just begins to lift
the car. 2 It is not necessary
to remove the wheel
cover.
If, none the less, you wish to remove the
wheel cover, take hold of the outer edge
and pull it straight out.
Remove the plastic wheel bolt covers.
Loosen the wheel bolts half a turn.
3 Wind the jack to raise the wheel clear of the ground. Remove the wheel bolts and
lift off the wheel.
Jacking points
Marking of jacking points
IB4529
Removing the plastic wheel bolt covers
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