2002 SAAB 9-3 cruise control

3
Instrument panel High/low beam ________________ 75
Parking lights __________________ 75
Daytime running lights ___________ 75
Changing bulbs _______________ 200High/low beam control stalk 75
Direction indicators _______ 76
Cruise Control __________ 163Rear fog light ___________ 77
Front fog lights ___________ 77Instrument lighting ________ 78
Warning and indicator lights _____ 60
Tachometer __________________ 66
Speedometer _________________ 66
Odometer and trip meter ________ 66
Gauge showing turbo pressure ___ 67
Fuel gauge __________________ 68
Temperature gauge ____________ 67
IB731
Ashtrays (accessory) __________ 135
Cigarette lighter (accessory) ____ 135
Tr i p c o m p u t e r
(Saab Information Display, SID) __ 69
Night panel __________________ 73
Clock _______________________ 74
Washers and wipers ______ 78
Rear-window wiper _______ 79
Replacing wiper blades __ 198Audio system____________ 94
CD player _____________ 100Hazard warning lights _____ 76Climate control system:
manual _______________ 80
Climate control system:
automatic _____________ 84
Car care ______________ 185Seat heating controls ____ 129
Steering-wheel-mounted
controls, Audio System __ 106
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63 Instruments and controls
Central warning light
This light comes on and a chime will sound
if a fault has been detected in any system
that is critical to safety. Any of the following
can activate the central warning light and
alarm:
 Airbag system.
 Low oil pressure in engine.
 Parking brake is on (when car is moving).
 Brake fluid level low.
 Fault detected in ABS system.
 Electronic brake force distribution (distri-
bution of brake pressure between front
and rear wheels).
 Engine overheating.
 Alternator not charging properly.
Cruise Control
indicator light
The symbol is lit when cruise control is
active.
Engine malfunction
(CHECK ENGINE)
This light indicates a malfunction in the
fuel-injection or ignition system. The car
may still be driven with care and with some-
what diminished performance.
SPORT Mode Indicator
(automatic transmission)
On cars with automatic transmission the
indicator light comes on when you press the
SPORT button on the gear-lever knob.
In SPORT mode, the transmission remains
longer in the (D, 3, 2, 1) gears before
upshifting.
Cancel Sport mode by again depressing the
SPORT button; see also page 162.
WARNING
An illuminated CHECK ENGINE indicator
light indicates a serious engine-related
problem. While your car may be able to be
driven with the CHECK ENGINE indicator
light illuminated (limp-home mode), you
are advised to have your car serviced at
an authorized Saab dealer as soon as
possible.
Continued driving without this problem
being corrected might cause serious fur-
ther damage to your car and create
unsafe driving conditions. The operator
should be prepared to take action if such
unsafe conditions arise (e.g., apply the
brakes, disengage transmission, turn off
the ignition etc.).
NOTEThe car should be checked immediately
at an authorized Saab dealer to prevent
more serious faults from arising.
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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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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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163 Starting and driving
Cruise ControlFor safety reasons (brake system func-
tion) the brakes must be applied once,
when the engine has started, before the
cruise control system can be activated.
The system is operated by means of the
controls on the stalk switch:
 OFF (system is disconnected; the system
is always in the OFF position when the
engine is started).
 ON (system switched on).
 SET/+ (to set the desired speed).
 CANCEL (cancel operation of system,
e.g. to reduce speed temporarily).
 RESUME/– (resume preset speed).
When the system is ON, the CRUISE indi-
cator light will appear on the main instru-
ment panel and will be extinguished when
the system is switched OFF. If CANCEL is
selected, CRUISE will flash off once.
To set the desired speed Move the switch to ON. Accelerate to the
desired speed (minimum speed: 25 mph
(40 km/h) and press SET/+. To increase the preset speed Accelerate to the desired speed and press
SET/+.
You can also increase the speed of the car
using the SET/+ button. Press it once to
increase the speed by 1 mph (1.6 km/h) or
hold it in and release when the desired
speed is reached.
Temporary increase in speed Press the accelerator to override the preset
speed, e.g. for overtaking.
When you release the accelerator, the
system will revert to the preset speed. To cancel temporarily Move the control stalk to CANCEL
(spring-loaded position before OFF posi-
tion). This will disengage the system but the
preset speed will be retained in the system
memory. (The memory is deleted when the
engine is switched off.) To re-engage the system To revert to the preset speed, slide the
switch to RESUME/–. This will only operate
when the car’s speed is above 25 mph
(40 km/h). To reduce the preset speedThe cruise-control system will always disen-
gage automatically the moment that either
the brake pedal or the clutch pedal is
depressed.
It is also possible to reduce the speed by:
 Sliding the button to RESUME/– once will
reduce the speed by 1 mph (1.6 km/h).
 Holding the button in the RESUME/–
position will effect a gradual reduction in
speed until the button is released.
WARNING
 Do not use the Cruise-control system
on wet or icy roads, in dense traffic or
on winding roads
 To prevent the system being activated
inadvertently, set the control to OFF
when you do not want to use the
system
IB1593
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167 Starting and driving
Turning the TCS off The is switched on automatically when
the engine is started.
The system can be switched off manually by
the TCS button, whereupon on the
main instrument panel will come on. The
TCS system cannot be switched off if the car
is travelling faster than 35 mph (60 km/h).
It may be necessary to switch off the system
if the car has become bogged down, for
instance. Press TCS to switch it on again.
If a fault is detected in the ABS system, the
TCS will be switched off automatically.
The cruise-control system will automatically
be disengaged after one second if it is active
when the TCS starts to operate.
IB1539
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208 Car careFusesNo. Amp Function
A––
B 10 Stop lights, trailer
C 30 Cabin fan, ACC
1 30 Electrically heated rear window and rear-view mir-
rors
220Direction indicators
330Cabin fan, A/C
4 15 Trunk light; switch illumination; electrically powered
radio antenna
5 30 Electrically operated front seat, right
6 30 Cigarette lighter
6A 7.5 Automatic transmission
7 30 Rear window operators, rear-view mirrors, sunroof
8 15 Rear wiper
9 7.5 ACC panel
10 10 Horn
11 7.5 DICE / TWICE
12 20 Stop lights; front fog lights
13 15 Diagnostics; radio
14 30 Front window motors; soft top (Convertible)
15 20 Daytime running lights
16 30 Electrically operated front seat, left
16B 30 Control module, engine management system
17 15 Control module, engine management system;
DICE/TWICE; main instrument panel/SID; memory
for electrically operated driver’s seat; telephone;
cruise control
18 10 Airbag
19 10 ABS; A/C; rear fog light; switch, rear fog light
20 20 Electric heating, front seats; switch, electrically
heated rear window
30 10 20
30 30 15
15 15
10 10 10
10
10
10 30
30 10 20
15
15
15
10 10
20
10 20 20
20 20 15
15
30 15
15 10 15
15
IB918
1 C B A23456
7 6A 8 9 10 11 12 13 14 15 16
17 16B 18 19 20 21 22 23 2425 26 27 28 29 30 3132 33 34 35 3637 38 39
Fuse holder on the end of the instrument panel
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209 Car care
Relay holderUnder the instrument panel next to the steering wheel No. Amp Function
21 10 Switch, manual A/C; soft top (Convertible)
22 15 Direction indicators; Cruise Control
23 20 Soft top (Convertible); telephone
24 7.5 Radio
25 30 Central locking; amplifier
26 30 Control module, engine management system
27 15 High beam flash; ACC
28 10 Control module, engine management system
29 10 Right parking light; license plate lighting
30 10 Left parking light
31 20 Reversing light; windshield wipers; headlight
beam-length adjustment
32 15 Fuel pump
33 15 Electric heating of rear seat
34 10 SID; control module; automatic transmission
35 15 DICE/TWICE; main instrument panel; interior light-
ing
36 10 Relay, starter
37 15 Limp-home
38 25 Oxygen sensor (lambda probe)
39 – –
S–SpareItem Function
A Electric heating of rear seat
B Reversing light, cars with automatic transmission
C1 –
C2 Lock motor, trunk lid
D1 Rear wiper
D2 Rear-window washing
E Ignition switch
F–
G1 Horn
G2 Windshield wipers (intermittent)
H Rear-window heating
IFuel pump
J–
KStart relay
L Main relay (injection system)
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