service schedule SAAB 9-3 2007 Owners Manual

246 Car careTreadwear
The treadwear grade is a comparative
rating based on the wear rate of the tire
when tested under controlled conditions on
a specified government test course. For
example, a tire graded 150 would wear one
and a half (1.5) times as well on the govern-
ment course as a tire graded 100. The rela-
tive performance of tires depends upon the
actual conditions of their use, however, and
may depart significantly from the norm due
to variations in driving habits, service prac-
tices and differences in road characteristics
and climate.
Traction – AA, A, B, C
The traction grades, from highest to lowest,
are AA, A, B, and C. Those grades repre-
sent the tire’s ability to stop on wet pave-
ment as measured under controlled condi-
tions on specified government test surfaces
of asphalt and concrete. A tire marked C
may have poor traction performance. Warn-
ing: The traction grade assigned to this tire
is based on straight-ahead braking traction
tests, and does not include acceleration,
cornering, hydroplaning, or peak traction
characteristics.Temperature – A, B, C
The temperature grades are A (the highest),
B, and C, representing the tire’s resistance
to the generation of heat and its ability to dis-
sipate heat when tested under controlled
conditions on a specified indoor laboratory
test wheel. Sustained high temperature can
cause the material of the tire to degenerate
and reduce tire life, and excessive temper-
ature can lead to sudden tire failure. The
grade C corresponds to a level of perfor-
mance which all passenger car tires must
meet under the Federal Motor Vehicle
Safety Standard No. 109. Grades B and A
represent higher levels of performance on
the laboratory test wheel than the minimum
required by law.
Warning: The temperature grade for this tire
is established for a tire that is properly
inflated and not overloaded. Excessive
speed, underinflation, or excessive loading,
either separately or in combination, can
cause heat buildup and possible tire failure.
Wheel Alignment and Tire
BalanceThe wheels on your vehicle were aligned
and balanced carefully at the factory to give
you the longest tire life and best overall per-
formance.
Scheduled wheel alignment and wheel bal-
ancing are not needed. However, if you
notice unusual tire wear or your vehicle pull-
ing one way or the other, the alignment may
need to be reset. If you notice your vehicle
vibrating when driving on a smooth road,
your wheels may need to be rebalanced.
93_U S _M 07.book Page 246 W ednesday, April 12, 2006 9:30 AM
ProCarManuals.com

274 Customer Assistance and InformationMaintenance scheduleThe Maintenance Schedule prescribes a
service program to the purchaser/operator
of a Saab that is reasonable and necessary
to ensure the proper emission control sys-
tems function, safety and reliability of the
Saab automobile in normal use. Additional
maintenance is recommended for specific
components when the car is operated under
certain severe conditions. Proper mainte-
nance is always a good practice!
Authorized Saab dealers are equipped and
trained to meet your Saab’s service needs.
They regularly receive up-to-date Saab ser-
vice manuals and parts and technical ser-
vice bulletins from Saab and are able,
through their franchise agreement, to attend
Saab service schools, obtain Saab special
tools and technical assistance and pur-
chase original equipment service and
replacement parts.
Today’s complex automobiles should only
be entrusted to the most knowledgeable
service professionals. A Saab dealer is your
best choice.
SERVICE INTERVALSA time for service message will illuminate on
the Saab Instrument Display (SID) when the
car is due for regular maintenance.
There are three different messages that will
appear:
TIME FOR INTERMEDIATE SERVICE
indicates that an oil/filter change is required
along with several inspections. This mes-
sage is set by the engine management
system which calculates service intervals
based on several factors including driving
habits, ambient temperature, number of
cold starts, mileage driven and elapsed time
since the last service. If mileage accumula-
tion does not occur, the message will be set,
and maintenance required at a maximum of
1 year.
TIME FOR MAIN AND INTERMEDIATE
SERVICE
indicates that an oil/filter change is required
along with several inspections and addi-
tional maintenance such as air filter or spark
plug replacement.TIME FOR MAIN SERVICE
will be set when additional maintenance is
necessary, such as air filter or spark plug
replacement. When the message Time for
service. is displayed, contact your Saab
Dealer for a service appointment.
Failure to perform scheduled maintenance
in a timely manner may result in serious
damage to key components or systems. Time for service.
93_U S _M 07.book Page 274 W ednesday, April 12, 2006 9:30 AM
ProCarManuals.com

275 Customer Assistance and Information
Engine oil and filter changesChanging the engine oil and filter is required
at every service point. Use only a Saab
approved long-life oil filter and engine oils
meeting the SAE viscosity ratings and API
service classifications stated in the “Techni-
cal data” section of this Owner’s Manual.
The use of extra additives in the oil is not
necessary and is not recommended, and
may be harmful to turbochargers.
More frequent oil changes are recom-
mended if your vehicle is operated under
any of the following conditions:
Most trips are less than 5–10 miles (8–
16 km). This is particularly important
when outside temperatures are below
freezing.
Most trips include extensive idling
(frequent stop-and-go traffic).
Most trips are through dusty areas (such
as construction zones).
If the vehicle is used for delivery service,
police, taxi or other commercial applica-
tions.
If your driving habits match this description,
have the engine oil and filter changed in-
between normal services. These conditions
cause the engine oil to break down faster.
The Warranties and Service Record Book-
let has provisions to record extra oil
changes.
Service record retentionIt is the owner’s responsibility to retain ser-
vice records. If possible, you should keep
copies of all shop work orders for all service
and repairs, whenever performed. As indi-
cated in the new car and emission control
system warranties, it is important to docu-
ment that all necessary maintenance has
been done.
HOW THE SERVICE RECORD IS ORGA-
NIZED
The service record is comprised of a series
of coupons on which to record services as
they are performed. There are additional
coupons for documenting extra engine oil
and filter changes, extra automatic trans-
mission fluid services necessary for severe
service conditions, and brake fluid changes.
HOW TO USE THE SERVICE RECORD
COUPONS
When the car is brought to a Saab dealer for
scheduled maintenance, present the War-
ranties & Service Record Booklet to the ser-
vice manager. When the technician has
completed the service, the technician will
sign the maintenance record. The person
responsible for quality assurance at the
dealership will also sign and stamp the
record with the dealer identification stamp.
Service costsDealer pricing practices and labor for ser-
vice work vary. Saab’s recommended ser-
vice times for each service point do not
include the labor required to replace wear
items, such as wiper blades, brake pads or
tires. Nor is labor to perform other service or
repairs found to be necessary as a result of
the inspections included in these times.
Additional labor and parts will be charged
for such work when necessary, except as
covered under an applicable Saab warranty
or any optional extended service contract.
Transmission fluid changes or suspension
alignment, when necessary, are also addi-
tional.
Dealer charges for general shop material,
regulated hazardous waste removal, recy-
cling expenses or other operation costs may
also be applied to service and repair
invoices and are apt to vary by dealer and
location.
93_U S _M 07.book Page 275 W ednesday, April 12, 2006 9:30 AM
ProCarManuals.com