oil change SAAB 9-3 2003 User Guide

239 Technical data
Other grade classifications:API and ACEA designations can also be found on the packag-
ing alongside the GM designations GM-LL-A 025 and
GM-LL-B 025. Oil for gasoline engines classified in accordance
with API standards (American Petroleum Institute) can include
SH (since 1993), SJ (since 1996) and SL (from 2001) classes.
SL class oils fulfil the most stringent requirements. These grade
classes are most often combined with the corresponding class-
es for diesel engines. The class designations for diesel engines
begin with the letter "C" (Commercial). For example, a grade
combination suitable for both types of engine could be API SJ/
CF or SL/CF.
Under ACEA nomenclature, oils are divided into Class A for
petrol engines and Class B for diesel engines. There is a further
class for heavy diesel engines. Each class is divided into
three or four (diesel) grades where grades 2 and 3 (diesel: 4)
normally encompass products comprising semi and fully-
synthetic components.
In the same way as in the API system, gasoline and diesel en-
gine specifications are combined for products that can be used
in both types of engine. For example, a grade designation could
be ACEA A2/B2 or ACEA A3/B3-B4.
Viscosity:

The viscosity of oil is classified according to the SAE standard
(SAE: Society of Automobile Engineers). Nowadays, multigrade
oils are always used in cars. The properties of these oils facili-
tate starting the car in cold weather but mean that the oil is also
sufficiently viscous to coat all moving parts under all operating
conditions.
Multigrade oils are graded with two viscosities, e.g. 0W-30,
where the 0W meets certain viscosity requirements at –22°F (–
30°C), while the 30 fulfils requirements at a temperature of
212°F (100°C).
The approved gasoline engine oil, GM-LL-A 025, has a vis-
cosity of SAE 0W-30.
Oil capacity, including filter (oil change) __ 6.3 qts. (6.0 l)
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251 Index
Index
AA/C
__________________________ 82
ABS brakes
___________________ 142
ACC
_________________________ 84
Adjustment, steering wheel
________ 98
Air conditioning
_________________ 82
Air filter
______________________ 178
Air pressure, tyres
______________ 207
Airbag
________________________ 26
Anchorage eyes
_______________ 118
Anti-corrosion treatment
_________ 220
Antilock braking system _________ 142
Anti-spin
_____________________ 144
Ashtrays _____________________ 108
Autochecking of lights, warning and
indicator lights
_________________ 58
Autodimming
______________ 111
, 112
Automatic climate control (ACC)
____ 84
Automatic transmission
__________ 134
Automatic tyre pressure monitoring

207
BBattery
______________________ 182
Bedding-in of new brake pads
____ 132
Before towing a trailer
___________ 160
Bonnet
______________________ 172Bootlid, driving when open
_______ 163
Bootlid, opening
________________ 41
Brake fluid, grade ______________ 242
Brakes
_______________________ 141
Braking ______________________ 141
Bulb changing
_________________ 188
Bulb table
____________________ 198
CCabin lighting
_________________ 105
Car alarm
_____________________ 46
Car transport __________________ 166
Care of air conditioning
__________ 225
Change of address notification
____ 232
Changing bulbs
________________ 188
Changing engine oil
____________ 177
Changing the battery, remote control
44
Changing wheels
______________ 214
Changing wiper blades
__________ 186
Checking the number of
remote controls
________________ 43
Checks before towing a trailer
____ 160
Child safety
____________________ 21
Child safety locks, rear doors
______ 42
Child seats
____________________ 21
Cigarette lighter
________________ 108
Cleaning the engine bay
_________ 218
Cleaning upholstery
____________ 217
Climate control system, manual
____ 79
Compact spare
________________ 212Compass
_____________________ 115
Condensation water, A/C
_________ 82
Coolant
______________________ 179
Cruise control
_________________ 140
Cup holder
____________________ 107
DDate codes, tyres
______________ 212
Deep water, driving through
______ 163
Direction indicator stalk switch _____ 75
Direction indicators
______________ 75
Donor battery, boost starting
______ 168
Door handles
___________________ 38
Door mirrors __________________ 110
Drive belt
_____________________ 185
Drive belt, length
_______________ 240
Driver’s seat with memory
_________ 19
Driving at night
________________ 163
Driving in cold climates
__________ 155
Driving in deep water
____________ 163
Driving in hot climates ___________ 156
Driving techniques
______________ 153
Driving with a heavy load on
hilly roads
___________________ 136
Driving with a load
______________ 162
Driving with a roof load
__________ 161
Driving with the bootlid open
______ 163
Driving with the compact
spare wheel
__________________ 167
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