Page 200 of 260

200 Car careBrake- clutch fluid and
brake padsChecking the fluid level The combined brake and clutch-fluid reser-
voir is transparent to facilitate checking of
the fluid level.
The level should be between the MAX and
MIN marks. Top up, as necessary, with
DOT 4 fluid. Do
not
use DOT 5 brake fluid.
Use only new brake fluid from a sealed con-
tainer.
Check that there are no leaks in the brake
system.
Changing of the brake fluid should be
carried out by an authorized Saab dealer.The vehicle´s regular braking system is
adjusted automatically, but the parking
brake has to be adjusted manually. This
work, involving adjustment of the parking
brake cables and brake pads, must only be
carried out by an authorized Saab dealer.
It is not possible to detect, through abnormal
pedal or parking brake-lever travel, whether
brake pads are worn and need replacing. It
is therefore essential that brake pads be
checked regularly, as specified in the ser-
vice program, see page 239.
Brake pad wear indicators The outboard brake pads on the front
wheels incorporate pad-wear indicators.
When the lining is down to 0.11 in (3 mm),
the pad will produce a screeching, squeal-
ing or scraping noise when the brakes are
applied. New pads should be installed with-
out delay.
Brake pads should only be changed by
an authorized Saab dealer. To ensure
optimum brake performance, use only
Saab original brake pads.
WARNING
Brake fluid deteriorates as it becomes
old. Because it is hygroscopic, it absorbs
water from the air and, in time, could allow
vapor to form in the brake system, thus
reducing its performance. It is therefore
important that brake fluid be changed reg-
ularly, as specified in the service pro-
gram, see page 239.
NOTEAvoid spilling brake fluid onto paintwork,
since it can cause the paint to bubble and
lift. If any brake fluid is spilled, the area
should be flushed with large quantities of
water as quickly as possible.
IB894
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Page 206 of 260

206 Car careChanging bulbs Headlight 1 Unscrew the cover from the back of the light units.
2 Unplug the connector.
3 Unhook the spring clip by pushing it forward and then to the side.
4 Remove the bulb.
5 Insert the new bulb, without touching the glass with your fingers.
Line it up so that the three lugs fit into the corresponding slots in
the reflector and secure it with the spring clip.IMPORTANT! When changing bulbs, use the same type of bulb,
(e.g. Long-life).
Headlight aiming, see page 233.
Parking lights The parking-light bulb is fitted in the same light unit as the headlight
bulb.
1 Remove the bulb holder from the lamp unit.
2 Then take the bulb out of the holder.
WARNING
Before changing a bulb in the engine bay, switch off the engine
to avoid the danger of fingers and hands being injured by
moving parts.
The radiator fan can cut in even when the engine is switched off. NOTESwitch off the ignition before changing a bulb, to avoid possible
short-circuiting. NOTEDo not fit bulbs with a rating above 60/55W, since the headlight
reflector and the wiring of the car are not designed for a higher
wattage.
Do not touch the glass of the bulbs with your fingers. The oil on
your skin can shorten the life of the bulb.
IB903
1 Headlight bulb
2 Parking-light bulb
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Page 211 of 260
211 Car care
Bulb tableNo. Wattage Cap
1 60/55 P 43t-38 Headlight
2 55 P 14.5s Front fog light
3 1,2 W 2 x 4.6d Ashtray; cigarette lighter; warning
light for safety belts
4 21 BA 15s Rear fog light; reversing light
5 21/5 BAY 15d Stop/taillight
6 PY 21 yel BAU 15s Direction indicator, front/rear
7 5 BA9 Reading lamps, rear (Coupé and
5-door)
8 10 SV 8.5 Dome light; trunk; glove compart-
ment
95 W 2.1 x
9.5d Side indicators (yellow bulb); license
plate lighting; parking lights; reading
lamps, front; reading lamps, rear
(Convertible) NOTEDo not change any bulbs with ones of another wattage: only use
what is stated.
IB1330
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Page 215 of 260

215 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
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; number-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–
G Windshield wipers (intermittent)
H Rear-window heating
IFuel pump
J–
KStart relay
L Main relay (injection system)
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Page 221 of 260

221 Car care
When changing a wheel, take the tool kit out
first, then the spare wheel.
Changing a wheel
If light-alloy wheels have been fitted to the
car for several years and a change is made
to steel wheels, the threads for the wheel
bolts in the brake discs should be cleaned
before the thinner steel wheels are fitted.
The innermost threads in the holes may be
clogged with sand, salt and rust so that the
correct tightening torque cannot be
achieved.
NOTETo avoid damaging a punctured alloy
wheel this can be placed outside up in the
spare-wheel well but only while driving to
the closest workshop.
A general rule is that all heavy loads must
be well secured in the luggage compart-
ment, see page 148.
WARNING
The car jack is designed solely for use
in changing a wheel or fitting snow
chains. It must not be used to support
the car during repair work or servicing.
Never crawl under a car that is
supported only by a jack.
Special care must be taken if the car is
on a slope – use wheel chocks!
Position chocks, one ahead and one
behind, the wheel that is diagonally
opposite to the one to be changed.
Switch on the hazard warning lights if
the car is on a road.
Apply the parking brake and leave the
car in gear (1st or reverse). Automatic
transmission: move selector to the
P position.
Ensure that everybody is out of the car
before jacking it up.
Never start the engine while the car is
jacked up.
The jack must stand on a firm, level
surface.
Stow the jack in the place provided for
it under the panel in the floor of the
trunk. Secure it properly to avoid injury
to passengers in the event of an acci-
dent.
Do not use the jack for any purpose
other than for jacking up the car.
IB1261IB1262
Spare wheel (under the carpet in the
trunk), Saab 9-3 Viggen
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Page 222 of 260

222 Car careWhen it is time to raise the car, apply the
jack to one of the four jacking points (front or
rear) located beneath the sills.
If a floor jack is used it can be applied to the
standard jacking points used by the dealer
or centrally under the front of the engine
subframe. If the car is equipped with a trailer
hitch, the jack can also be placed under the
hitch. 1 Put the car in 1st gear (automatic trans-
mission: move selector to the P position)
and apply the parking brake.
Saab 9-3 Viggen: The front and rear
jacking points are located behind covers
that must be removed.
2 Wind the jack up to a suitable height
before placing it under the recess in the
sill.
3 Make sure that the jack fully engages
the recess in the sill and that the base of
the jack is steady and flat on the ground.
4 Turn the jack handle clockwise until it
just begins to lift the car. 5 Remove the wheel cover (where appli-
cable). Loosen the wheel bolts by half a
turn.
6 Turn the jack handle to raise the wheel
clear of the ground. Remove the wheel
bolts and lift off the wheel.
7 Fit the wheel and screw in the bolts in the
sequence shown (opposite pairs).
Tighten the studs enough for the studs
and wheel to be seated correctly.
See page 224 for sequence.NOTEDo not position the jack under the rear
axle or under the rear floor.
IB924
Pos i ti o n for j ack
IB1538
Positioning the jack
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Page 241 of 260

241 Maintenance and owner assistance
(c.) Check wheel alignment if irregular or premature tire wear is apparent.
(d.) Check and clean rear pads and rear calipers in areas with heavy road salt use.
Service Intervals **
Miles = U.S. Cars
Kilometers = Canadian Cars
30 day
10,000
(16,000 km)
20,000
(32,000 km)
30,000
(48,000 km)
40,000
(64,000 km)
50,000
(80,000 km)
60,000
(96,000 km)
70,000
(112,000 km)
80,000
(128,000 km)
90,000
(144,000 km)
100,000
(160,000 km)
Service #
1234567891011
Chassis
R Ball joint clearance, outer and inner steering joints and
rubber boots""""""""""
R Shock absorbers and bushes; tightness and condition"""
R Tire pressure, tread depth and wear, including spare (c.)"""""""""""
R Rotate tires, front to rear""""""""""
R Brake pads and discs; wear and condition (d.)""""""""""
R Brake lines and hoses""""""""""
R Brake fluid level & renewal (max. 2-year intervals)"""" ! """ ! ""
R Check parking brake function"""""""""""
R Power steering fluid level"""""""""""
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Page 251 of 260

251 Technical data
Suspension
SteeringBrake systemSpring type, front and rear ____________ Coil springs
Maximum deflection of springs:
front, Coupé/5-door/Convertible _______ 6.4" (163 mm)
front, Viggen ______________________ 6.5” (165 mm)
rear, Coupé/5-door/Convertible _______ 8.3" (212 mm)
rear, Viggen ______________________ 7.9” (200 mm)
Dampers, front and rear ______________ Gas-filled tele-
scopic shock
absorbers
Steering __________________________ Power-assisted
steering gear of
rack-and-pinion
type with tele-
scopic, universal
joint steering- col-
umn shaft
Number of turns, lock to lock __________ 3.0
Oil type ___________________________ Power Steering
Fluid CHF 11S Footbrake (ABS) ___________________ Hydraulic disc
brakes with vacuum
servo, diagonally
split circuits
Parking brake ______________________ Acts on rear wheels
Brake fluid ________________________ DOT 4
Do not use DOT 5
Disc diameter:
front, Coupé/5-door/Convertible _______ 11.4" (288 mm)
front, Viggen ______________________ 12.0” (306 mm)
rear ____________________________ 11.3" (286 mm)
Total friction area of brake pads:
front, Coupé/5-door/Convertible _______ 34.4 in² (224 cm²)
front, Viggen ______________________ 35.9 in² (234 cm²)
rear ____________________________ 14.2 in² (92 cm²)
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