brakes SAAB 9-3 2006 Owner's Manual

263 Car care
Notice:
The wrong wheel can also cause
problems with bearing life, brake cool-
ing, speedometer or odometer calibra-
tion, headlamp aim, bumper height, vehi-
cle ground clearance and tire or tire
chain clearance to the body and chassis.
See “Changing a tire” on page 273.Used Replacement Wheels
Tire Chains
WARNING
When fitting just one new pair of tires,
these should be fitted to the rear wheels,
as these are more critical to the direc-
tional stability of the car (e.g. on braking
or in a skid). The existing rear wheels
should therefore be moved to the front.
WARNING
Putting a used wheel on your vehicle is
dangerous. You can’t know how it’s been
used or how far it’s been driven. It could
fail suddenly and cause a crash. If you
have to replace a wheel, use a new GM
original equipment wheel.
WARNING
If your vehicle has 235/45 R17 size tires,
don’t use tire chains, there’s not enough
clearance.
Tire chains used on a vehicle without the
proper amount of clearance can cause
damage to the brakes, suspension or
other vehicle parts. The area damaged by
the tire chains could cause you to lose
control of your vehicle and you or others
may be injured in a crash.
Use another type of traction device only if
its manufacturer recommends it for use
on your vehicle and tire size combination
and road conditions. Follow that manu-
facturer’s instructions. To help avoid
damage to your vehicle, drive slowly,
readjust or remove the device if it’s
contacting your vehicle, and don’t spin
your wheels.
If you do find traction devices that will fit,
install them on the front tires.
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267 Car care
Loading Your VehicleThis is an example of what your vehicle´s
Tire-Loading Information/Certification label
might look like. It is located on the B-pillar
and shows how much weight your vehicle
may properly carry. The label tells you the
proper size, and recommended inflation
pressures for the tires on your vehicle. It
also gives you important information about
the number of people that can be in your
vehicle and the total weight that you can
carry. This weight is called the Vehicle
Capacity Weight, and includes the weight of
all occupants, cargo and all nonfactory-
installed options.
Tire Terminology and DefinitionsAir Pressure: The amount of air inside the
tire pressing outward on each square inch of
the tire. Air pressure is expressed in pounds
per square inch (psi) or kilopascal (kPa).
Accessory Weight: This means the com-
bined weight of optional accessories, for
example, automatic transmission, power
steering, power brakes, power windows,
power seats, radio and air conditioning.
Aspect Ratio: The relationship of a tire´s
height to its width.
Belt: A rubber coated layer of cords that is
located between the plies and the tread.
Cords may be made from steel or other rein-
forcing materials.
Bias Ply Tire: A pneumatic tire in which the
ply cords that extend to the beads are laid at
alternate angles substantially less than 90
degrees to the centerline of the tread.
Cold Inflation Pressure: The amount of air
pressure in a tire, measured in pounds per
square inch (psi) or kilopascal (kPa), before
a tire has built up heat from driving. See
“Inflation - Tire Pressure” on page 257.
Curb weight: This means the weight of a
motor vehicle with standard and optional
equipment including the maximum capacity
of fuel, oil and coolant, without passengers
and cargo.DOT Markings: A code molded into the
sidewall of a tire signifying that the tire is in
compliance with the U.S. Department of
Transportation motor vehicle safety stan-
dards. The DOT code includes the Tire
Identification Number (TIN), an alphanu-
meric designator which can also identify the
tire manufacturer, production plant, brand
and date of production.
GVWR: Gross Vehicle Weight Rating see
“Loading Your Vehicle” on page 267.
GAWR FRT: Gross Axle Weight Rating for
the front axle, see “Loading Your Vehicle”
on page 295.
GAWR RR: Gross Axle Weight Rating for
the rear axle, see “Loading Your Vehicle” on
page 267.
Intended Outboard Sidewall: The side of
an asymmetrical tire that must always face
outward when mounted on a vehicle.
Kilopascal (kPa): The metric unit for air
pressure. There are 6.9 kPa to one psi.
Light Truck (LT-Metric) Tire: A tire used
on light duty trucks and some multipurpose
passenger vehicles.
Load Index: An assigned number ranging
from 1 to 279 that corresponds to the load
carrying capacity of a tire.
This label can only be found on vehicles
sold in the U.S.
Vehicles sold in Canada have the tire
information label in the glove box, see
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278 Car carethoroughly 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 inside of window glass using a
proprietary window cleaner. This is particu-
larly important when the car is new, as
upholstery and trim have a tendency to
sweat a little at first.
Keep the glass well polished, as this helps
to prevent misting.
Clean the outside of the windows with Saab
washer fluid. This is especially important if
the car has been washed in an automatic
car wash, as sometimes a wax treatment is
used that can contaminate the windshield
and impair the performance of the wipers.
In the U.S., Saab offers a full complement of
car care products. See your dealer or visit
us at www.saabcatalog.com.Convertible:
 Wash the soft top with a mild soap solu-
tion and lukewarm water. For spot clean-
ing the top, a finger nail brush can also be
used. Stroke the brush in the direction of
the fabric, not across the threads.
 If a pressure washer is used be heedful of
the following recommendations:
 on the lower part of the car (not higher
than the door handles): max pressure
of 100 bar and not closer than 8 in.
(20 cm).
 on the upper part of the car: tax pres-
sure of 100 bar and not closer than
32 in. (80 cm).
 Do not use any drying chemicals or water-
proofing agents.
 Avoid automatic car washes.
NOTICE Try your brakes on leaving a car wash.
Wet brake discs reduce the perfor-
mance of the brakes.
 Fixed antennae, such as for a mobile
phone, must be removed if the car
goes through an automatic car wash.
 Cars with Saab Parking Assistance:
Do not spray the sensors or closer
than 8 in. (20 cm) to the sensors with
a pressure washer, as this can
damage them.
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296 Technical data
WARNING
 The GVW and maximum axle loads must not be exceeded.
Note that if some accessories (e.g. towbar, CD changer) are
fitted, the available load capacity is reduced by the weight of
these.
 When carrying a load in the trunk, make sure that it is lashed
down securely, particularly when part or all of the rear seat is
folded down.
Trailer:
Trailer with brakes ________________ Max. 3500 lbs.
(1588 kg)
Trailer without brakes _____________ Max. 1000 lbs.
(450 kg)
Recommended towball load ________ 110–165 lbs.
(50–75 kg)
See also page 200.
Maximum theoretical towing speed, trailer
with brakes ____________________ 60 mph (100 km/h)
When towing a trailer, increase the pressure
of the rear tires by 20 kPa (3 psi).
The above speed and weight restrictions are those specified by
Saab Automobile AB.
Note that national restrictions may apply to trailer speeds and
weights (see page 198).
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303 Technical data
Brake system
Hydraulic unit for soft top, ConvertibleFoot brake (ABS)____________________ Hydraulic disc
brakes with vacuum
servo unit. Diago-
nally split circuits;
ventilated discs on
front wheels (some
variants also have
ventilated rear
discs). EBD function
(see page 181).
Park brake _________________________ Acts on rear wheels
Brake fluid _________________________ To DOT 4.
Do not use DOT 5.Disc diameter:
Front ____________________________ 11.22 in.
(285 mm) **)
Fr o nt3 *) ________________________ 11.81 in.
(300 mm) **)
Rear ____________________________ 10.94 in. (278 mm)
Rear3 *) ________________________ 11.42 in.
(290 mm) **)
Total friction area of brake pads:
Front ____________________________ 9.30 in.² (60 cm²)
Fr o nt3__________________________ 9.61 in.² (62 cm²)
Rear ____________________________ 4.96 in.² (32 cm²)
*)15" wheels and 16" aluminium wheels
must not be fitted to these variants since
the diameter of the brake discs does not
allow this.
**) ventilated
Oil capacity _______________________ 0.6 qt. (0.6 l)
Oil type __________________________ CHF 11S93U S M 06.book Page 303 Friday, February 18, 2005 1:15 PM
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310 Technical dataWarning and indications that can
be shown on the SIDWhich warnings and indications that can be
shown depends on engine variant and car
specification.
Symbol Text
Antilock brake malfunction.
Contact Saab dealer.
Brake malfunction.
Make a safe stop.
Contact Saab dealer.
Brake fluid level low.
Make a safe stop.
Contact Saab dealer.
Release parking brake.
Oil pressure low.
Make a safe stop.
Turn off engine.
Low engine oil level.
Fill oil now.
Engine malfunction.
Contact Saab dealer.
Coolant level low.
Refill.
Hot engine.
Make a safe stop.
Run engine on idle.
Airbag malfunction.
Contact Saab dealer.
Use your seatbelt.
Gearbox malfunction.
Limited performance.
Contact Saab dealer.
Gearbox too hot.
Make a safe stop.
Open hood to cool down.
Battery not charging.
Make a safe stop.
Contact Saab dealer.
Headlight levelling
malfunction.
Contact Saab dealer.
Tap brakes lightly before
using cruise control.
Traction control failure.
Contact Saab dealer.
Stability control failure.
Contact Saab dealer.
Washer fluid level low.
Refill.
Key not accepted.
Contact Saab dealer.
Remote control battery
low. Replace battery.
2: standard key
0: valet key
Key No: 1
Steering lock malfunc.
Make a safe stop.
Contact Saab dealer.
Steering wheel locked.
Pull out key, turn steering
wheel. Try again.
Immobilizer failure.
Try starting again.
Contact Saab dealer.
Theft protection failure.
Contact Saab dealer.
Alarm has been triggered
since being armed.
Rear left seat backrest
unlocked.
Rear right seat backrest
unlocked.
Parking assistance
Contact Saab dealer.
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313 Index
Index
AA/C
__________________________ 113
Adjustment, steering wheel
________ 128
Air conditioning
_________________ 113
Air filter
_______________________ 222
Airbag
_________________________ 32
Anchorage eyes
________________ 149
Anti-corrosion treatment
__________ 280
Antilock braking system __________ 181
Anti-spin
______________________ 183
Ashtrays ______________________ 144
Autochecking of lights, warning and
indicator lights
__________________ 88
Autodimming
_______________ 133
, 134
Automatic climate control (ACC)
____ 115
Automatic tire pressure monitoring __ 254
Automatic transmission
___________ 173
ABS brakes
____________________ 181
ACC
_________________________ 115
BBattery
_______________________ 226
Bedding-in of new brake pads
_____ 171
Before towing a trailer
____________ 201
Brake fluid, grade
_______________ 303Brakes
________________________ 180
Braking _______________________ 180
Bulb changing
__________________ 232
Bulb table
_____________________ 246
Buying new tires
________________ 260
CCabin lighting
__________________ 141
Cabin lighting, Convertible
_________ 80
Car alarm
______________________ 58
Car transport ___________________ 207
Care of air conditioning
___________ 283
Change of address notification
_____ 290
Changing a tire
_________________ 273
Changing bulbs _________________ 232
Changing engine oil
_____________ 220
Changing the battery, remote control
_56
Changing wiper blades
___________ 230
Checking the number of remote
controls
_______________________ 55
Checks before towing a trailer
_____ 201
Child safety
_____________________ 24
Child safety locks, rear doors
_______ 54
Child seats
_____________________ 24
Cigarette lighter
_________________ 144
Cleaning the engine bay
__________ 277
Cleaning upholstery
_____________ 276
Climate control system, manual
____ 110
Closing the soft top manually,
Convertible
____________________ 70Closing the soft top, Convertible
_____ 66
Clutch interlock
_________________ 172
Compact spare _________________ 270
Compass
______________________ 137
Condensation water, A/C
_________ 113
Convertible
_____________________ 63
Convertible, washing
_____________ 278
Coolant
_______________________ 222
Crash memory, see EDR
_________ 292
Cruise control
__________________ 179
Cup holder
_____________________ 142
DDate codes, tires
________________ 270
Deep water, driving through
_______ 204
Definitions and terminology, tire ____ 267
Determining correct load, tires
_____ 269
Direction indicator stalk switch _____ 104
Direction indicators
______________ 104
Dome light, Convertible
___________ 243
Dome light, Sport Sedan __________ 242
Donor battery, boost starting
_______ 208
Door handles
____________________ 50
Door mirrors ___________________ 132
Drive belt
______________________ 229
Drive belt, length
________________ 301
Driver’s seat with memory
__________ 21
Driving at night
_________________ 205
Driving in cold climates
___________ 195
Driving in deep water
_____________ 204
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