SAAB 9-3 2002 Owners Manual

141 Interior equipment, trunk
Removing the parcel shelf1 Open the trunk lid.
2 Unhook the rubber ties.
3 Lift the rear parcel shelf and pull it away from the guide pins in
the front edge of the shelf support.
Load opening (trunk pass through) A load opening is provided in the backrest so that you can carry long
narrow objects.
Switch off the engine and set the parking brake before loading or
unloading long objects. Otherwise, there is risk that you will inadvert-
ently bump the gear/selector lever and the car could start moving.
1 Lower the rear armrest.
2 Open the cover by lifting the locking handle.
IB853
IB090
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142 Interior equipment, trunkTie 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 crash 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 crash
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 234).
The tail pipe of the exhaust system can
become very hot during driving. Bear this
in mind when loading and unloading the
car so that children, for example, do not
burn themselves.
WARNING
 Never place any objects on top of the
rear parcel shelf. In the event of a
crash, 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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143 Interior equipment, trunk
Trunk Release HandleThere is a glow-in-the-dark trunk release
handle located inside the trunk on the latch.
This handle will glow following exposure to
light. Pull the release handle down to open
the trunk from the inside.
Tools and spare wheelThe tool kit and compact spare wheel are
kept beneath the carpeting in the trunk.
The screwdriver handle has a "button" for
removing a certain type of plastic rivet.
NOTEThe trunk release handle was not
designed to be used to tie down the trunk
lid or as a an anchor point when securing
items in the trunk. Improper use of the
trunk release could damage it.
WARNING
After use, return tools and the spare
wheel to their designated locations to
reduce the risk of personal injury in the
event of a crash.
WARNING
Saab 9-3 Viggen Coupé: Avoid placing
your hands on the upper part of the rear
fender when the tailgate is to be closed
because of the risk of getting finger
caught between the spoiler and the
fender.
IB1890
IB1259
Rear spoiler, Saab 9-3 Viggen.
IB1932
Trunk Release Handle
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144 Interior equipment, trunkManually opening the
fuel filler door Coupé and 5-door models If the fuel filler door (which is controlled by
the central locking system) does not unlock,
proceed as follows.
Check fuse 25. If it is blown or its replace-
ment blows, you can release the lock motor
from the door as follows:
1 Use a sharp knife to release the pre-cut
rectangle on the right in the upholstery in
the trunk so that you can access the two
retaining screws that secure the lock
motor to the fuel filler door.
2 Unscrew the retaining screws some-
what and back them out through the
screw holes, whereupon the lock motor
will be released from the door.
Have an authorized Saab dealer investigate
the problem.
Manually opening the fuel filler door, Con-
vertible, see page 58.
IB860
1 Cutout outline in the upholstery of the trunk
2 Undo the retaining screws of the lock motor
3 Remove the screws through the screw
holes
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145 Starting and driving
IB943
Starting and driving
Ignition switch ................. 146
Starting the engine .......... 147
Important considerations
for driving....................... 148
Refueling .......................... 151
Engine Break-in Period... 155
Manual transmission ...... 155
Automatic transmission . 156
Cruise Control ................. 163
Braking ............................. 164
Traction Control System 166
Parking ............................. 168
Economical motoring ..... 170 Driving in cold weather ... 171
Driving in hot weather ..... 173
Towing a trailer ................ 173
Driving with a roof rack
load .................................. 176
Driving with the trunk lid
open ................................ 179
Driving in deep water....... 179
Towing the car.................. 179
Jump starting ................... 181
Driving considerations
with compact spare
wheel/tire fitted............... 184
For long trips .................... 184
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146 Starting and drivingIgnition switchThe single lock used for both the ignition
and gear/selector lever is in the center con-
sole located between the front seats. Before
you can remove the key, the car must be in
reverse gear (manual gearbox cars) or the
Parking (P) position (cars with automatic
transmission).
The key for this lock also fits all other locks
in the car. The key number is on a small
plastic tag delivered together with the keys.
Be sure to save this plastic tab since it has
the key number on it.
IB862
LOCK position
Put the gear lever in reverse and turn the ignition key to the LOCK posi-
tion.
For cars with automatic transmission, select the Parking (P) position
and turn the ignition key to the LOCK position.
The gear lever is now locked. The key can only be removed when the
gear lever is in this position.
The parking lights, the hazard warning lights and the interior lighting can
still be illuminated.
OFF position
Gear lever is not locked (manual transmission).
Automatic transmission: gear lever is locked until brake pedal is
depressed.
ON position
The entire electrical system is operative. Do not leave the key in the
ON position while the engine is not running. Turn the key to the
LOCK position to disconnect the electrical system.
When you turn the key to the ON position, the warnings and indicators
in the main instrument light so that you can check to see that they are
functioning properly. They are extinguished after approx. 3 seconds.
Start position (ST)
The starter motor operates in this position. When you release the key,
it springs back to the ON position. Restarting the starter motor is pre-
vented. If starting is unsuccessful, you must turn the key back to a posi-
tion between OFF and LOCK before you can turn it to the start (ST)
position again.
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147 Starting and driving
If the car does not startIf the text "KEY NOT ACCEPTED" appears
on the SID when the engine refuses to start,
the trouble may be a fault in the transponder
of the key or in the receiver of the ignition
switch. Proceed as follows:
• Turn the key back to the LOCK position.
 Turn the key to the ON position.
 Press one of the buttons on the remote
control (the LED on top of the dash stops
flashing).
 Start the engine.
Try the other key. If it works, the trouble is in
the first key.
Call on an authorized Saab dealer for
inspection and correction.
Starting the engine
Do not run the starter motor for more than
25 seconds at a time. Wait 20-30 seconds
before running the starter again, to give the
battery time to recover.
Avoid racing the engine or putting a heavy
load on it before it has warmed up. Let the
engine idle for at least 10 seconds and then
drive away as long as the engine oil warning
light has gone out to enable the engine to
attain its normal temperature as quickly as
possible.
It is possible for air to enter the lubricating
system in conjunction with an oil or oil-filter
change, or if the car has been stored for
some time. This air can cause the hydraulic
cam followers to emit a ticking noise, which
can persist for up to 15 minutes after start-
ing. Although this is quite normal and does
not indicate any malfunction, it is advisable
not to exceed 3,000 rpm before the noise
has disappeared.
The hydraulic cam lifters are completely
service free; the valve clearance is set up at
the factory and will not need any subse-
quent adjustment.
WARNING
 Always remove the key before leaving
the car.
 Always apply the parking brake before
removing the ignition key.NOTETake care not to spill drinks or to drop
crumbs over the ignition switch. If dirt or
liquid gets into it, the switch may not
operate properly.
WARNING
 When starting the engine:
– Sit down in the driver’s seat.
– Depress the clutch pedal fully. If the
gear lever is not in the neutral posi-
tion, the clutch pedal must be fully
depressed or the car will jump
forwards or backwards, which may
cause a crash.
– Never start the car from outside the
vehicle, e.g. through a lowered
window. This could lead to serious
personal injury.
 Engage reverse (R) (position P for
automatic transmission) to remove the
ignition key. The key can only be
removed in this gear position.
 Carbon monoxide (CO) is a colorless,
odorless, poisonous gas. Be alert to
the danger of CO – always open the
garage doors before starting the
engine in the garage.
 There is also a danger of CO poison-
ing if the exhaust system is leaking.
 Do not rest or sleep in the car when
parked with the engine running. There
is a risk of depressing the accelerator
which could lead to engine damage.
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148 Starting and drivingStarting the engine The engine has an automatic choke and
should be started as follows:
Cars with manual gearbox
To start the engine the clutch pedal must
be fully depressed.
1 Depress the clutch pedal but do not
touch the accelerator.
2 Start the engine. Let the ignition key
spring back as soon as the engine has
started and is running smoothly – at very
low temperatures, you may need to run
the starter for up to 50 seconds.
Let the engine idle for about 10 seconds. Do
not open the throttle wide for at least
2-3 minutes after starting.
Cars with automatic transmission
The selector lever must be in the P or N
position.
1 Keep your foot on the brake pedal.
2 Start the engine. Let the ignition key
spring back as soon as the engine has
started and is running smoothly – at very
low temperatures, you may need to run
the starter for up to 50 seconds.
Let the engine idle for about 10 seconds. Do
not open the throttle wide for at least
2–3 minutes after starting.
Useful tips on cold climate startingIf the engine has failed to start after several
attempts in very cold weather, press and
hold the accelerator down to the floor and
run the starter for 5–10 seconds. This will
prevent the engine being flooded (exces-
sively rich fuel-air mixture).
Now start the engine in the normal way – do
not touch the accelerator.
If the engine stalls immediately after starting
(e.g. if the clutch was released too quickly),
do not touch the accelerator when restarting
the engine.
Every time the engine is switched off the
spark plugs are automatically cleaned. If
your attempt to start nevertheless fails, let
go of the ignition key and allow it to spring
back. This initiates more vigorous cleaning
of the sparking plugs which goes on for
about 5 seconds. Then start in the ordinary
way. Do not touch the accelerator; if the
accelerator is pressed to the floor the fuel
supply is shut off.
Important
considerations for
drivingThe engine-management system in the
Saab 9-3 is called Saab Trionic T7. The
system manages the ignition, fuel injection
and turbo boost pressure.
The Trionic T7 system developed by Saab
is an intelligent engine-management
system designed to achieve optimum drive-
ability under differing driving conditions.
The system makes adjustments automati-
cally, for instance, if the car is being driven
at altitude (oxygen-deficient air), for differ-
ent grades of fuel (AON 87–93) and for dif-
ferent load conditions.
1 Starting and driving
 Refrain from using full throttle before
the engine has warmed up (before
needle is in the mid-range on tempera-
ture gauge) to avoid unnecessary
wear. If the needle of the pressure
gauge repeatedly enters the red zone
the engine may suddenly lose power,
owing to the intervention of a monitor-
ing system which curtails the charging
pressure. Get in touch with an autho-
rized Saab dealer at once.
 A safety function prevents the engine
from reving faster than 6,200 rpm by
temporarily shutting of the fuel injec-
tors.
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149 Starting and driving
2 Stopping the engine
 Do not rev the engine immediately
before switching it off - stop the engine
when it is idling.
3 Regulating the charging pressure
 The system is optimized for fuel with an
octane rating of AON 90. For cars with
205 hp engines and the Viggen, the
system is optimized for AON 93. One of
the advantages of the system is that it
enables the engine to be run safely on
lower-grade fuel, although not lower
than AON 87. However, engine perfor-
mance will fall off slightly, and heavy
loading should be avoided. For best
performance you should use the rec-
ommended grade of fuel, AON 90
(205 hp engine and Viggen AON 93).
 The maximum boost pressure is
adjusted automatically to the knocking
or pinging tendency of the engine.
Occasional, short-lived knocking when
the engine is under a heavy load is per-
fectly normal; the extent will depend on
the grade of fuel in the tank.
 Isolated instances of knocking are
more likely to occur with low-octane
fuel. This controlled form of knocking,
followed by a reduction in the boost
pressure, is a sign that the wastegate is
functioning and is perfectly safe for the
engine.Saab 9-3 Viggen: The Saab 9-3 Viggen has
a high-performance engine which means
that a certain amount of care should be
exercised, in particular when accelerating in
the lower gears. This is especially important
when the road surface is slippery to avoid
the driving wheels from losing their grip.
Limp-homeThe car’s engine management system has
a diagnostics function that, once the engine
has been switched off, checks a number of
internal functions. If a throttle valve fault is
detected, the engine management system
will initiate limp-home mode for the valve.
This means, for example, that idling speed
regulation will be impaired, the cruise con-
trol system will be inoperative, and the
capacity of the A/C compressor will be lim-
ited.
When starting the car in limp-home mode at
temperatures below 32°F (0°C), depress
the accelerator slightly.
If the diagnosis function detects any faults in
the engine management system, the
“Engine malfunction (CHECK ENGINE)
“ indicator in the main instrument panel
will light up (see page 63). The car should
be checked as soon as possible at an
authorized Saab dealer.
NOTEIf constant knocking occurs every time a
load is put on the engine, this indicates a
malfunction in the system.
Have the car checked without delay by an
authorized Saab dealer. NOTEIf the engine is being run with the car on a
rolling road or dynamometer, longer than
for a standard state emission inspection,
to ensure adequate cooling, air must be
blown into the engine compartment and
under the car at a rate equivalent to the
ram-air effect that would be obtained at
the corresponding road speed.
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150 Starting and driving
Important considerations with cata-
lytic convertersThe catalytic converter is an emission-con-
trol device incorporated in the car’s exhaust
system. It consists of a metal canister with a
honeycomb insert, the cells of which have
walls coated in a catalytic layer (mixture of
precious metals).
To ensure that the catalytic converter con-
tinues to function properly, and also to avoid
damage to the converter and its associated
components, the following points must be
observed:
 Have the car serviced regularly in accor-
dance with the service program. The fuel
and ignition systems are particularly
important in this context.
 Always be alert to any misfiring of the
engine (not running on all cylinders) and
any loss of power or performance. At the
first sign of a malfunction, reduce speed
and take the car to an authorized Saab
dealer as soon as possible. If the engine fails to start (in very cold
weather or if the battery is dead), the car
can be push started (manual gearbox
only) or started using jumper cables to a
donor battery. However, as soon as you
have started the engine, it is important
that it runs on all cylinders. If it is misfiring,
allow it to idle for up to five minutes to give
it time to settle and run smoothly. If, after
this time, the engine still fails to run prop-
erly, turn off the engine and get in touch
with an authorized Saab dealer for
advice.
NOTEIf the CHECK ENGINE warning light
starts to flash, ease off the accelerator
slightly. If the light does not cease to flash
within 5 seconds, stop the car in a suita-
ble place as soon as possible and turn off
the engine. The car must be towed to an
authorized Saab dealer.
If the CHECK ENGINE warning light
flashes, it indicates that the engine is
misfiring which can result in damage to
the catalytic converter.
NOTEUse only unleaded gasoline. Leaded gas-
oline is detrimental to the catalyst and
oxygen sensor and will seriously impair
the function of the catalytic converter.
IB1315
Engine-management system with catalytic
converter 1 Engine control module
2 Oxygen sensor (lambda probe)
3 Catalytic converter
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