sensor SAAB 9-5 2003 Owner's Manual

176 Starting and drivingTurning the TCS off The TCS 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.
Electronic Stability
Program (ESP)(option/certain models only)The Electronic Stability Program employs
both the antilock braking system (ABS) and
the traction control system (TCS). It is a
safety system that helps the driver to stabi-
lize the car in unusual circumstances that
can otherwise be difficult to handle.How the ESP system worksThe Electronic Stability Program can help to
prevent the car from skidding by braking
one or several wheels independently of the
driver. The engine output is then also
reduced to prevent the driving wheels from
spinning. The car has sensors that measure
wheel speed, yaw acceleration, lateral
acceleration, steering wheel position and
braking pressure. The values provided by
these sensors are used to calculate the
actual direction of the car. If this direction
does not agree with that intended by the
driver, calculated from the steering wheel
position, the ESP is engaged.
ESP improves the driver’s chances of
retaining control over the car in critical situ-
ations.
To ensure that the system works as
designed, the dimensions of all four tires
must be the same.
ESP OFFThe light in the rev counter comes on
if:
 A fault has been detected and the system
has therefore been switched off.
 The system has been switched off manu-
ally.
 When the ignition key is turned to the ON
position, the lamp is lit for about four sec-
onds while the system undergoes a
self-test.
IB478
IB1847
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193 Starting and driving
Saab Parking
Assistance(Option)The parking aid system facilitates parking
and reversing. There are four sensors in
the rear bumper that detect objects up to 6
feet (1.8 metres) behind the car.
The system uses four sensors in the rear
bumper. These emit ultrasound signals that
bounce back to the sensors off any objects
behind the car. The system, however,
cannot always detect small or narrow
objects or objects that do not reflect ultra-
sound back towards the car, such as pipes,
or the corner of a house or rectangular post.The system is activated automatically when
reverse is engaged or selected. When the
sensors detect an object within the moni-
tored area, the SID will display the text
"PARK ASSIST" and pulses of sound
(-----) will be heard. The frequency of the
pulses increases as the car comes closer to
the object.
When the distance to the object is less
than 12 in. (30 cm), a continuous tone
will be heard.When an object is approximately 3 feet
(90 cm) from the car, the sound pulses
change character markedly. A distance of
about 3 feet (90 cm) is suitable if you wish
to load or unload the luggage compartment.
If the distance between an object and the
corner sensors does not change for three
seconds, e.g. if you are reversing alongside
a wall, the system will switch to monitoring
straight back. The system indicates if the
distance to the wall decreases again.
WARNING
Responsibility always lies with the driver
when reversing.
 Saab Parking Assistance can facilitate
reversing at low speeds, such as when
reverse parking.
 Bear in mind that small and/or narrow
objects cannot always be detected by
the system.
NOTICEReverse slowly so that you have time to
stop the car when the continuous tone is
heard at approx. 12 in. (30 cm).
IB1299
Area monitored by the sensors seen from
the side
IB1300
Area monitored by the sensors seen from
above
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194 Starting and drivingThe system can be disengaged for when
driving with a trailer. Press and hold the
CLEAR button on the SID when the display
shows "PARK ASSIST", until the display
shows "PARK ASSIST OFF". The system is
re-engaged in the same way. The system is
also always activated when the ignition key
is turned to ON.
Pressing a SID button briefly will not disen-
gage the system, the display will simply
show the previously selected function.Ice, snow and dirt can affect the sensitivity
of the sensors. In such cases a continuous
tone will sound warning the driver that the
system cannot measure the distance to an
object. You can turn the system off by press-
ing and holding the CLEAR button for
1.5 seconds.
If the text "PARK ASSIST FAILURE" is dis-
played on the SID, have the system
checked by an authorized Saab dealer.NOTICETo function well, the sensors must be kept
clean. Ice snow and dirt can affect their
sensitivity.
Do not spray the sensors or closer than
8 in. (20 cm) to the sensors with a pres-
sure washer, as this could damage them.
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214 Car care and technical informationChanging bulbsCheck that the new bulb is working when finished.
Use only "Long Life" bulbs.
Headlight aiming, see page 250.
Bi-Xenon headlight (certain models only)Bi-Xenon headlights produce roughly twice as much light as halo-
gen bulbs and have a significantly longer service life.
The lamp units consist of a gas discharge lamp containing xenon.
When the lights are switched on a very high voltage activates the
xenon gas. The lamps soon reach full intensity.
Cars with xenon headlights have automatic levelling. The levelling
system comprises two sensors on the front axle, one on the rear axle
and a control unit under the headlight housing. Headlight alignment
is regulated automatically to prevent dazzling oncoming traffic.
Alignment is also adjusted during braking.
WARNING
Before changing a bulb in the engine bay, switch off the engine to
avoid danger of fingers and hands being injured by moving parts.
The radiator fan can start up even when the engine is switched off.
Bi-Xenon headlights are high voltage and must therefore be
changed at an authorized Saab workshop. Work involving
high-voltage components is potentially lethal.NOTICE Since the headlight lenses are made of plastic, rinse dried-on
dirt with water and allow it time to soften up before cleaning
the lenses. Avoid rubbing the lenses when dry and never use
solvents.
 Use de-icer spray instead of scraping the ice off.
NOTICE Do not fit bulbs with a higher rating than 55 W, since the head-
light reflector and the wiring of the car are not designed for a
higher wattage.
 Switch off the ignition before changing a bulb, to avoid possi-
ble short-circuiting.
 Do not touch the glass of the bulbs with your fingers. The oil
on your skin can shorten the life of the bulb.
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228 Car care and technical informationFuse panel in instrument panel
# Amp Function
A 30 Trailer lights
B 10 Automatic transmission
C 7,5 Electric door mirrors; DICE: manual beam length
adjustment
115Brake lights
2 15 Reversing lights
3 10 Parking lights, left
4 10 Parking lights, right
5 7,5 DICE / TWICE
6 30 Electric windows, right; trailer charging
6B 5 Brake lights, trailer
7 10 Engine injectors
8 15 Trunk lighting; trunk lock; door lighting, circulation
pump; parking assistant; SID
9 15 Audio System; CD changer
10 15 Heating, rear seat; sunroof
11 30 Electrically adjusted passenger seat
12 7,5 Automatic transmission
13 20 Audio System, amplifier
14 30 Ignition system, engine
15 20 Fuel pump
16 20 DICE (direction indicators)
16B – –
17 20 Engine-management system; main instrument;
DICE/TWICE
18 40 Door-mirror heating; rear-window heating
19 10 OnStar; Telematics
20 15 ACC; interior lighting; rear fog light; high beam flasher
21 10 Audio System; rear-view mirror; load angle sensor
(cars with xenon); navigation (accessory); Cruise
Control
22 40 Interior fan
23 15 Central locking; navigation (accessory); door mirror
memory
24 40 Air pump (3.0t V6 only)
25 30 Electrically adjustable driver’s seat; fuel-filler flap
26 7,5 Driver seat memory; mirrors memory; sunroof; park-
ing assistant; seatbelt reminder
IB2439
BC123456 A
14
121110987
13
6B
1516
2324
222120191817
16B25262728293031
3635343332
393837
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229 Car care and technical information
Relay panel under instrument panel Relay panel under instrument panel (cont.)27 10 Engine-management system; SID; main instrument
28 7,5 Airbag
29 7,5 ABS/TCS/ESP
30 7,5 Starter motor
31 7,5 Cruise control; water valve; fog lights, front; rain sen-
sor
32 15 Ventilated front seats
33 7,5 Direction-indicator switch
34 30 Cigarette lighter (front/rear)
35 15 Daytime running light
36 30 Electric windows, left
37 30 Windshield wipers; rain sensor
38 30 Electric heating, front seats
39 20 Limp-home solenoid (automatic transmission);
OnStar; telematics
# Function
A –
B Electric heating of rear seat
C1 –
C2 –
D –
E Main relay (engine management system)
F Fuel filler flap
G Fuel pump
H Ignition switch
I Rear-window / door mirrors heating
J–
KStarter relay
L1 Limp-home function
L2 Bootlid
IB1796
A
BC1
C2
L2 L1 D
GE
F
H
I
K J
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230 Car care and technical informationFuse box under hood
Fuses
Relays
# Amp Function
1 40 Radiator fan, high speed
2 60 ABS/TCS/ESP
3– –
4 7,5 Load angle sensor (cars with xenon headlights)
5 15 Heater
6 10 A/C; car alarm siren
7 15 Bulb test
8––
9––
10 15 High beam headlight, left
11 15 Low beam headlight left
12 15 High beam headlight, right
13 15 Low beam headlight, right
14 30 Radiator fan, high speed
15 15 Fog lights (front spoiler)
16 30 Wiper, rear; headlight washers
17 15 Horn
18 – –
# Function
1 Bulb test; head light; high beam flasher
2 Headlight washer
3 Front fog lights
4 Wiper, rear (9-5 Wagon)
5–
6–
7 Rain sensor
8 Radiator fan, low speed
9 Radiator fan, high speed
10 A/C-compressor
11 Radiator fan, high speed, right fan
43
2
IB1797
2 1
14 1312 7 6
5 1
15 168
11
10 9
178 5
17 14 11 7 4
16 13 69
10 3
15 12
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244 Car care and technical informationWashing the carThe bodywork must be washed frequently.
When the car is new, the body should be
washed by hand using plain cold water and
a clean, soft brush, or in a brushless car-
wash that uses mild detergent. Automatic
car washes with brushes should be avoided
when the car is new. Do not use automatic
car washes for the first five or six months,
before the paintwork has hardened prop-
erly. Thereafter, use a high quality car wash
soap added to lukewarm water.
Do not use a pressure washer at close
range on stone chip damage, scratches or
other damage to the paintwork. The paint
can otherwise start to flake.
Remove any bird droppings without delay,
as these can discolor the paintwork and
prove difficult to polish out.
Use a soft cloth moistened with methyl alco-
hol to remove splashes of tar or asphalt. Do
not use strong cleaners, as these can dry
out the paintwork.
The underside of the car also needs wash-
ing regularly, and this should be done extra
thoroughly at the end of winter. Clean the
underside of the car by hand if the car is usu-
ally washed in an automatic car wash with-
out special facilities for underbody cleaning.
Never wash or leave the car to dry in the
sun, but wipe it dry with a chamois leather
immediately after washing to avoid smears
and streaks.
Clean the window glass inside and out using
a high quality window cleaner. This is partic-
ularly important when the car is new, as
upholstery and trim have a tendency to
sweat a little at first.
Keep the glass well cleaned, as this helps to
prevent misting.

NOTICEAvoid using any alcohol-based cleaners
on the front and rear light clusters, as
these can cause cracking of the lenses.
NOTICE The door mirrors must be fully
retracted before the car enters an
automatic car wash.
 Remove fixed antennas, e.g. for
mobile phone, before putting car
through an automatic car wash.
 Try your brakes on leaving a car wash.
Wet brake discs may reduce the per-
formance of the brakes.
 Cars with Saab Parking Assistance:
Do not spray the sensors or closer
than 20 cm to the sensors with a pres-
sure washer, as this can damage
them.
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271 Specifications
Several of the systems in your Saab
car can be adjusted to better fit your
individual needsSome functions are governed by legal
requirements and cannot therefore be
reprogrammed.
Consult an authorized Saab dealer for fur-
ther information.
Car alarm/central locking system:
 The sound level of the siren when locking/
unlocking, HIGH or LOW.
 The number of blinks when locking/
unlocking, 1 to 7.
 Automatic locking of the trunk when the
car is driven, 1 to 8 mph (2–14 km/h), YES
or NO.
 Preclude the unlocking of the trunk while
the car is driven, YES or NO.
 Automatic locking of the trunk after
1 second–4 minutes if it has not been
opened, YES or NO.
 Automatic locking of the trunk when it is
closed, YES or NO.
 Automatic locking of all doors when the
car is driven above 7.5 mph (12 km/h),
YES or NO.Saab Information Display:
 Outdoor temperature display can be
adjusted.
Miscellaneous:
 Select the on-time for heated rear seat.
 Coolant temperature gauge adjustment
can be increased/decreased.
 Fuel level gauge adjustment can be
increased/decreased.
 Additional sweep of the wipers after wind-
shield washer function (ON or OFF).
 Follow me home on-time can vary from 20
to 50 seconds.
 Night panel illumination deactivation
speed for the speedometer can be
adjusted.
Following adjustments can be done
by the driver:Automatic Climate Control (ACC):
To alter the preprogrammed ”AUTO” start
up mode with your own preferences you can
manually select the desired settings for:
 Temperature.
 Fan speed.
Air distribution.
See ”Programming I” on page 83 and ”Pro-
gramming II” on page 84.
Saab 9-5 Audio System (see page 105):
 Maximum starting volume (when the
radio is switched on).
 Telephone volume (if the car is equipped
with a phone connected to the audio sys-
tem).
 Speed dependent volume (volume
increases or decreases with vehicle
speed).
 Loudness.
Alarm system:
The glass breakage sensor can be tempo-
rarily disabled, see page 49.
Daytime Running Lights:
To disable, turn off the ignition and pull out
fuse 35, see page 228.
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275 Index
Light switches
___________________ 71
Luggage-compartment lighting
_____ 134
MMain instrument panel
_____________ 56
Main/dipped beam
_______________ 71
Maintenance schedule ___________ 254
Manual gearbox, technical data
____ 264
Maxi fuses
_____________________ 227
Milometer ______________________ 62
Motoring abroad
________________ 248
NNight Panel
_____________________ 69
OOil capacity, engine
______________ 260
Oil change, engine ______________ 204
Oil specification
_________________ 260
OnStar
________________________ 111
Outdoor temperature
______________ 65
Owner assistance
_______________ 255
PPaintwork, touching-in
____________ 245
Parking Assistance
______________ 193
Parking lights
___________________ 71
Plates and labels ________________ 269
Poly-V-belt
____________________ 211
Power steering _________________ 208Power-steering fluid
_____________208
Pressure gauge
__________________64
Programming I, ACC
______________83
Programming II, ACC _____________84
Programming the ACC ____________83
QQuestions on function of airbag
_____39
Quick guide, Audio System
_________91
RRadiator fan
____________________211
Radio
__________________________94
Rain sensor
_____________________75
Rear fog light ____________________72
Rear seat, 9-5 Sedan, folding
______139
Rear seat, 9-5 Wagon, folding _____142
Rear-seat head restraints
__________16
Rear-view mirror, antidazzle _______129
Rearview mirrors
________________125
Reclamation
___________________248
Recommendations for cars with
automatic transmission,
towing a caravan or trailer
________182
Refuelling
_____________________158
Relay panel ____________________229
Remote control __________________42
Remote-control battery, changing
____45
Remove the key
________________152
Reporting safety defects
__________256
Reprogramming of systems _______271Reservoir, power-steering fluid
____ 208
Rev counter
____________________ 62
Reversing lights
_________________ 74
Roof load
_____________________ 185
Running-in ____________________ 178
SSID
__________________________ 65
Saab 9-5 Audio System
___________ 89
Saab Information Display (SID)
_____ 65
Saab Parking Assistance
________ 193
Safety belts
____________________ 17
Safety belts, care of
_____________ 243
Safety-belt pretensioners
_________ 18
Safety-belt reminder
_____________ 17
Seats
_________________________ 12
Securing a load
_________________ 46
Selector lever indication,
automatic transmission
__________ 65
Sentronic, manual mode _________ 167
Service costs
__________________ 255
Service information
_____________ 256
Service intervals
_______________ 254
Service record retention
_________ 255
Settings, seats
__________________ 12
Side airbags
___________________ 36
Signalling, horn ________________ 124
Sliding floor, 9-5 Wagon
_________ 147
Snow chains
__________________ 179
Spare wheel __________________ 236
Spare wheel and tools
___________ 149
Spark plugs
___________________ 263
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