SAAB 9-5 2005 Owners Manual

179 Starting and driving
Parking brake

The parking brake is situated between the
front seats and acts on the rear wheels.
When the parking brake is on, the indicator
light on the main instrument panel will
be on. To release the parking brake, lift the
lever slightly, press the release button and
release the lever by pushing down on it.
Parking
WARNING
Always
apply the parking brake when
you park the car.

Always
apply the parking brake
before removing the ignition key.
 Do not use the parking brake while
driving.
WARNING
 Do not leave children or pets unatten-
ded in the car. In warm, sunny
weather, the temperature inside the
car can reach 160–180°F (70–80°C).
 Park where the vehicle will not create
an obstruction or a hazard to other
road users.
 Do not park on dry grass or other com-
bustible material. The catalytic con-
verter gets very hot and could start a
fire.
 Apply the parking brake.
 Shift to Reverse for manual transmis-
sion (automatic transmission: move
selector lever to P (Park)), and remove
the ignition key. Lock the car.
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 where-
ver they are given the opportunity.
IB360
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180 Starting and drivingParking 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 gly-
cerol (glycerin).
 After washing the car, dry the brake discs
by taking the car out on the road and app-
lying 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 parking
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.
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.2
Pointing uphill and
against the curb– Turn the wheels away
from the curb and edge
the car back until the
wheels touch the curb.3
Pointing 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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181 Car care and technical information
IB1772
Hood ________________ 182
Engine compartment __ 183
Emission control systems 184
Engine ______________ 186
Engine oil ____________ 186
Transmission fluid ____ 188
Coolant ______________ 188
Brake and clutch fluid__ 189
Power steering fluid ___ 191
Air filter _____________ 191
Battery ______________ 192
Drive belts ___________ 194
Wipers and washers ___ 195
Changing bulbs _______ 197
Fuses _______________ 211 Tires _________________ 217
Compact spare tire _____ 230
Air conditioning (ACC) __ 234
Safety belts ___________ 235
Upholstery and trim ____ 236
Textile carpeting _______ 236
Washing the car _______ 237
Waxing and polishing ___ 238
Engine compartment ___ 238
Touching up the paint __ 238
Anti-corrosion treatment 240
For long trips __________ 241
Recovery and/or recycling
of automotive materials 242
Headlight aiming _______ 242
Car care and technical information
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182 Car care and technical informationHood The hood release handle is located under-
neath the instrument panel. To open the
hood:
1 Pull the release handle.
2 The front of the hood will now spring up,
providing access to the secondary
safety catch.
3 Push the catch upwards, pushing the
hood downward a little bit at the same
time. The hood can now be lifted right
up.
To close the hood, release it from a height
of about 8 in (20 cm).
Do not
press down
on it.
In cold weather, when the mechanism is
stiff, the hood might need to be released
from twice the height to lock properly.
Check that the hood is now closed securely.
WARNING
Never hold your fingers between the hood
and safety catch if lowering but not clos-
ing the hood.
IB487
IB486
Hood release handle Hood secondary safety catch
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183 Car care and technical information
Engine compartment
9
6
8
1
2
4
3
5
7
IB3637
Engine compartment1 Engine-oil dipstick/filler cap
2 Reservoir, brake/clutch fluid
3 Fuse box
4 Expansion tank, coolant
5 Washer-fluid filler cap
6Battery
7 Turbo unit
8 Ignition discharge module
9 Reservoir, power-steering fluid
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184 Car care and technical informationEngine familiesSaab cars imported into the United States
and Canada meet all applicable emission
control standards. The engine family and
appropriate tune-up specifications are iden-
tified on a label affixed to the left front inner
fender.
These engine families meet applicable EPA
Federal Standards, California State Stan-
dards and Canadian Federal Standards and
are equipped with the following systems:
 Sequential multiport fuel injection system
 Three way catalytic converter
 Crankcase emissions control system
 Evaporative emission control system
 On-Board diagnostic (OBD II) system.
Emission control
systemsThe systems for controlling emissions to the
atmosphere require regular checking and
adjustment at the intervals specified in the
service program.
In addition to meeting the exhaust emission
regulations and thereby helping to keep the
environment clean, a correctly tuned engine
will also give maximum fuel economy.
WARNING
Engine exhaust, some of its constituents,
and certain vehicle components contain
or emit chemicals known to the State of
CA to cause cancer and birth defects and
reproductive harm. In addition, certain
fluids contained in vehicles and certain
products of component wear contain or
emit chemicals known to the State of Cali-
fornia to cause cancer and birth defects or
other reproductive harm.
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185 Car care and technical information
Saab Trionic engine
management systemThe Saab Trionic engine management
system is a unique Saab development that
combines sequential multiport fuel injection,
electronic distributorless ignition and turbo-
charger boost pressure control into one sys-
tem.
The Trionic engine control module (ECM)
monitors many different engine parameters
such as:
 Intake manifold pressure
 Intake air temperature
 Crankshaft position
 Engine coolant temperature
 Throttle position and
 The oxygen content of the exhaust gases.
The ECM receives information regarding
engine knocking from a sophisticated feed-
back function in the ignition discharge unit.
By processing all of this information, the Tri-
onic system can control fuel injector ope-
ning duration, ignition timing and turbochar-
ger boost pressure to provide excellent
engine performance while maintaining low
emissions and fuel consumption.
ORVR (Onboard Refueling Vapor
Recovery)Hydrocarbon vapors formed when refueling
will be recovered by the car and not rele-
ased into the atmosphere. The hydrocar-
bons are absorbed in a evaporative emis-
sion canister. When the engine is
subsequently started, the evaporative emis-
sion canister is gradually purged as air is
sucked into it through a shut-off valve. The
hydrocarbon/air mixture passes through the
evap canister purge valve and into the
engine where it is burned.
When refueling, make sure you screw the
filler cap on and keep turning until it has
clicked at least 3 times. Otherwise, it is pos-
sible for the CHECK ENGINE light to illumi-
nate.
Refueling, see page 138.
NOTICEThe Trionic engine management system
continuously monitors the operation of
these systems and has on-board diag-
nostic capabilities (OBD II).
If the ”Engine malfunction (CHECK
ENGINE)” lamp in the main instru-
ment illuminates, this indicates that the
Trionic ECM has detected a problem. The
car will continue to operate, but perfor-
mance may be diminished. You should
have your car checked by a Saab dealer
as soon as possible.
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186 Car care and technical informationEngineThe 2.3-liter model is a transverse, 4-cylin-
der in-line engine with twin overhead cams-
hafts and 4 valves per cylinder.
This engine is equipped with balance shafts
that reduce engine vibration 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, an effect that occurs
twice for each revolution of the engine.
Engine noise is also reduced as the coun-
ter-rotating shafts counteract the vibration
from the moving parts of the engine.
The transmission, located on the right (vie-
wed from the front), is integrated with the
engine. All models have front-wheel drive.
Engine oilChecking the oil level Check the engine-oil level regularly. This
should be done after the engine has been
run to normal temperature and then allowed
to cool for 2–5 minutes, with the car stan-
ding on level ground. Remove the dipstick
and wipe it clean before checking the level.
The oil level must not be allowed to drop
below the MIN mark on the dipstick, nor
should oil be filled beyond the MAX mark, as
this can lead to excessive oil consumption.
The distance between the MIN and MAX
marks on the dipstick corresponds to a
volume of approximately 1.05 qts (1 liter).
When necessary, add oil of the recommen-
ded grade via the dipstick tube.
IB601
Balance shafts
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187 Car care and technical information
Changing engine oil
The engine oil must be changed in accor-
dance with the service program, see
page 246.
Oil volume and grade, see page 255.
Oil changing should be carried out on a
warm engine.
1 Unscrew the drain plug in the bottom of
the sump and leave the oil to drain into
an oil tray or other suitable receptacle for
at least ten minutes. Take care, as the oil
may be hot.
2 After the oil has been drained, unscrew
and remove the oil filter.
3 Fit a new filter and tighten it by hand.
4 Refit the drain plug with a new washer.
5 Fill with new engine oil.
Run the engine to normal temperature and
check the oil level.
Change of engine oil and oil filter may be
required more frequently, see page 246.
WARNING
 Prolonged and repeated exposure of
the skin to engine oil can cause seri-
ous skin disorders. Avoid prolonged
skin contact whenever possible.
 Used engine oil contains chemicals
that have caused cancer in laboratory
animals. Always protect your skin by
washing thoroughly with soap and
water.
 Keep oil out of reach of children.
 Do not touch the turbocharger or
exhaust manifold. These get very hot
when the engine has been running.
 Do not spill oil on hot parts of the
engine as this could cause a fire. Used
engine oil is particularly flammable.
 Protect the environment. Do not
dispose of oil in the ground or down a
drain. Dispose of all used oil and oil
filters at an appropriate disposal facil-
ity.
IB491
Engine-oil filler cap and dipstick
IB493
Drain plug and oil filter
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188 Car care and technical informationTransmission fluidManual transmission Check and top up the fluid in accordance
with the service program.Automatic transmissionCheck and top up the fluid in accordance
with the service program.
Coolant The expansion tank is transparent to facili-
tate checking of the coolant level.
When the engine is cold, the coolant must
not lie over the KALT/COLD mark on the
expansion tank.If the message
”Coolant level low.
Refill.”
is displayed on the SID, check the level of
fluid in the expansion tank.
Top up, as necessary, with equal parts of
clean water and Saab-approved coolant.
If the expansion tank is empty when coolant
is added, run the engine to normal tempera-
ture and top up again, as necessary.
WARNING
 Proceed with caution if the radiator is
boiling when you open the hood.
Never remove the expansion-tank
filler cap when the radiator is boiling.
 The cooling system is pressurized –
hot coolant and vapor can escape
when the filler cap is released. These
can cause injury to your eyes and
burns. Loosen the cap carefully, and
let the engine cool before removing
the cap.
 Exercise care when adding coolant.
Coolant on hot surfaces constitutes a
fire risk.
IB1338
Coolant expansion tank
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