2005 SAAB 9-3 270

6Engine bayColor code______________ 278
Engine number __________ 278
Gearbox number _________ 278
Warning labels __________ 7
Vehicle identification number 278Alternator ______________ 210
Drive belt _______________ 210
Exhaust emission control __ 151
Ignition system __________ 272
Simple troubleshooting
(A/C, ACC) _____________ 257
Spark plugs _____________ 272
Turbo gauge ____________ 84Engine oil: checking level __ 202Automatic transmission _________ 159
Transmission: technical data _____ 272
Manual transmission ___________ 158
Battery ______________________ 208
Battery charge ________________ 208
Jump starting _________________ 193
Changing engine oil ____________ 203
Engine: description ____________ 199
Engine: technical data __________ 270
Important considerations for driving 150
Oil grade and viscosity__________ 270
Topping-up fluid _________ 211
Wash/wipe stalk switch____ 100
Washer fluid ____________ 211
Washer jets ____________ 212
Power steering ________________ 207
Fluid: checking/topping up _______ 207
Coolant: checking/topping-up ____ 205
Driving in hot climates __________ 183
Radiator _____________________ 270
Temperature gauge ____________ 84
Changing a fuse _________ 227
Fuse table _____________ 232
Fuses _________________ 227
Relays ________________ 232ABS brakes_____________ 166
Brake pads _____________ 206
Brake system ___________ 274
Brake fluid______________ 206
ProCarManuals.com

202 Car careEngine oilChecking the oil levelCheck the engine oil level regularly.
1 Park the car on a level ground.
2 Switch off the engine and wait for
2–5 minutes. The engine should be at
normal operating temperature.
3 Take the dipstick out and wipe it off with
a clean rag before carrying out the
check.
The level must not be below the MIN mark
on the dipstick, but nor should it be above
the MAX mark. Excess engine oil could
result in abnormal oil consumption.
The distance between the MIN and MAX
marks is equivalent to 1.0 qt (1.0 l).
Saab 9-3 Aero: The engine oil level is
checked each time the engine is started. If
the oil level is low, the following message
appears on the SID:Recommended oil grade, see page 270.
Make sure you screw on the oil filler cap
properly after topping up the oil to avoid run-
ning problems.
It is normal for an engine to consume a cer-
tain amount of oil. It is therefore often nec-
essary to top up the oil between services.
Check the engine oil level regularly.During the Break-in Period (approx.
3,000 miles or 5,000 km) and when driving
at high speeds or with a trailer, the oil
consumption may be higher than normal.NOTICEToo high oil level can damage the engine.
Low engine oil level.
Fill oil now.
NOTICEChange of engine oil and oil filter may be
required more frequently if the car is
being used under certain conditions, see
page 263.
Oil filler cap and dipstick
ProCarManuals.com

242 Car careAspect ratio: A two-digit number that indi-
cates the tire height-to-width measure-
ments. For example, if the tire size aspect
ratio is “55”, as shown in item “C” of the illus-
tration, it would mean that the tire´s sidewall
is 55% as high as it is wide.
Belt Rating: A letter code is used to indicate
the type of ply construction in the tire. The
letter “R” means radial ply construction; the
letter “D” means diagonal or bias ply con-
struction; and the letter “B” means belted-
bias ply construction.
Rim Diameter: Diameter of the wheel in
inches.
Load range: The load range represents the
load carry capacity a tire is certified to carry.
Speed Rating: The maximum speed that a
tire is certified to carry a load. Speed ratings
range from “A” to “Z”.
Tire markingsAn example of the meaning of the different
markings in a tire size is given below for a
tire size of 225/45 R17 94H:
225 Tire section width, mm
45 Aspect ratio, i.e. the section height
as a percentage of the section
width
R Radial ply
17 Wheel rim diameter 17 in at bead
seats
94 Tire load index
H Speed rating
Tire load indices
91 Tire approved for max. 1355 lbs.
(615 kg)
93 Max. 1433 lbs. (650 kg)
94 Max. 1477 lbs. (670 kg)
Speed ratings
Q Tire approved for speeds up to
100 mph (160 km/h)
S Max. 112 mph (180 km/h)
T Max. 118 mph (190 km/h)
H Max. 130 mph (210 km/h)
V Max. 149 mph (240 km/h)
W Max. 168 mph (270 km/h)
Y Max. 186 mph (300 km/h)
TIN-codea Manufacturer´s Identification Mark
b Tire Size
c Tire Type Code
d Date of Manufacture
ProCarManuals.com

267 Technical data
General data __________ 268
Engine _______________ 270
Engine oil _____________ 270
Fuel__________________ 271
Engines ______________ 271
Electrical system_______ 272
Drive belt _____________ 272
Manual transmission ___ 272
Automatic transmission _ 273
Suspension ___________ 273
Steering ______________ 273
Brake system__________ 274
Wheels and tires _______ 275
Plates and labels _______ 278
Technical data
ProCarManuals.com

270 Technical dataEngine Engine oilType: Four cylinders,
double overhead
camshafts,
16 valves, two
balancer shafts
Cylinder bore____________________ 3.386'' (86 mm)
Stroke _________________________ 3.386'' (86 mm)
Swept volume ___________________ 122 cu.in. (1.998 l)
Idling speed_____________________ 720 rpm.
When the engine
load increases, e.g.
the steering wheel is
turned, the idling
speed is raised to
900 rpm.
Antifreeze ______________________ Saab-approved
antifreeze
Coolant capacity _________________ 7.5 qts. (7.1 l)To meet demands in Saab's extended service intervals all en-
gines are filled with specially designed synthetic factory fill oils.
Long service intervals, fuel economy and environmental issues
are the base for our choice of oil. By using oils approved by
Saab you minimise the tendencies for oil sludge build, by that
protecting the engine from harmful, wear increasing, deposits.
Approved oils:
All gasoline engines - Fully Synthetic Engine Oil fulfilling GM-
LL-A-025 requirements.
To ensure being able to take advantage of the Saab specified
service intervals, be sure to select a fully synthetic engine oil
fulfilling GM-LL-A-025 requirements.
Servicing/Oil changes:
To be able to use recommended service intervals the need to
use only approved engine oils is vital. Use only engine oils ap-
proved for your engine. Service should be done according to
the recommended service intervals to optimize your engine's
function through out its entire life. Saab Automobile AB will not
take responsibility for any damage that might occur due to ne-
glecting to meet above mentioned requirements.
At your Saab dealers you can find Saab Genuine or Mobil en-
gine oils. Among those there are oils specially designed to meet
your engines specific needs. We recommend that you, with the
help of our skilled service personnel, choose your oil from that
selection.
Other oil companies also have engine oils approved according
to GM specifications. Oils meeting these standards may be
identified as synthetic. However, not all synthetic oils will meet
your engines requirements. You should only use oil that meets
your engines specific requirements (GM-LL-A-025).
ProCarManuals.com

284 IndexDriving techniques
______________ 179
Driving with a heavy load on hilly
roads
________________________ 161
Driving with a load
_______________ 189
Driving with a roof load
___________ 188
Driving with the compact spare wheel
193
Driving with the trunk lid open
______ 189
EEDR (Event Data Recorders)
______ 266
ESP, anti-skid system
____________ 171
Easy entry, Convertible ____________ 67
Economical motoring
____________ 179
Electric engine heater ____________ 180
Electric heating, front seats
____ 107
, 116
Electric windows
________________ 123
Electric windows, Convertible
_______ 71
Electrical system, technical data ____ 272
Electrically adjustable seats
________ 19
Electronic Stability Program (ESP)
__ 171
Electronic steering wheel lock
______ 148
Emergency opening of the narrow
backrest
_____________________ 144
Emergency operation of the sunroof
_ 128
Engine bay, cleaning
_____________ 252
Engine heater
__________________ 180
Engine immobilizer
_______________ 49
Engine number
_________________ 278
Engine oil, checking
_____________ 202
Engine oil, grade
________________ 270Engine oil, volume
_______________ 271
Engine temperature gauge
_________ 84
Engine, description
______________ 199
Engine, technical data ____________ 270
Engines
_______________________ 271
Event Data Recorders (EDR)
______ 266
Extra electrical socket
____________ 132
FFacilitating entry to rear seat,
Convertible
____________________ 67
Factors affecting fuel consumption
__ 179
Filler cap
______________________ 154
Filling a portable fuel container
_____ 155
Filling up
______________________ 153
Flat spots, tires
_________________ 235
Floor jack
______________________ 249
Folding down the rear seat
________ 140
Front fog lights
__________________ 98
Front towing eye ________________ 190
Fuel container
__________________ 155
Fuel gauge
_____________________ 85
Fuel grade _____________________ 271
Fuel information
________________ 155
Functions, car alarm ______________ 53
Fuse panel in luggage compartment
_230
Fuse table
_____________________ 229
Fuses
________________________ 227
GGDO, garage door opener
_________ 136
Gear selector indicator, automatic trans-
mission
_______________________ 86
Gearbox number
________________ 278
General safety instructions, Convertible
56
Glovebox
______________________ 132
Glovebox lighting
________________ 224
HHandbrake
_____________________ 173
Hazard warning lights
_____________ 99
Head restraint, Convertible
_________ 68
Head restraints
__________________ 21
Headlight flasher _________________ 97
Headlight levelling ________________ 96
Headlights
______________________ 96
Heated door mirrors
_____________ 107
Hood
_________________________ 198
Horn __________________________ 122
Horn button
____________________ 122
IIf a tire goes flat
_________________ 240
Ignition switch
__________________ 146
Immobilizer
_____________________ 49
Important considerations for driving
_ 150
ProCarManuals.com