Page 100 of 272
100 Saab 9-5 Audio SystemAntennas The Audio System has three antennas
incorporated in the rear window; two for FM
diversity and one for AM. The car has a factory-fitted roof antenna for
a mobile phone. Roof loads may negatively
affect telecommunication.
Multipath propagation Multipath propagation occurs when radio
waves from an FM transmitter are reflected
by, e.g. large buildings, causing them to
arrive slightly later than the direct waves.
This can create interference to radio recep-
tion. To avoid this problem as much as pos-
sible the system is equipped with two FM
antennas, so called FM diversity.
NOTERefrain from placing hard or sharp
objects on the rear parcel shelf, to avoid
damaging the antenna leads.
Do not use sun protective film which con-
tains metal particles on the rear window,
this can be the cause of radio interfer-
ence.
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Page 101 of 272
101 Saab 9-5 Audio System
Shadow effect Because FM radio waves travel in straight
lines from the transmitter, a shadow effect
can occur when tall buildings or hills
obstruct the propagation path from the
transmitter to the car.
Sources of FM interference Interference to FM reception can be caused
by the electrical systems in other vehicles,
particularly if the signal from the transmitter
is weak.
Cross-modulation When the radio is tuned to a weak transmit-
ter in the vicinity of a stronger one, the car’s
antennas will receive signals from both.
Such interference is apparent when the
unwanted broadcast can be heard faintly in
the background.
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Page 104 of 272
104 Saab 9-5 Audio SystemMobile phones and
communications radios Mobile phones and communications radios
that do not have a separate external
antenna radiate an electromagnetic field
inside the car.Saab therefore recommends that a car
phone/radio transmitter should always be
connected to an external antenna.
An external antenna also provides
improved transmission/reception and a
greater range. Roof loads can negatively
affect telecommunication.
Mobile phones and communications radios
that are not supplied as standard equipment
by Saab can interfere with the car’s electri-
cal system and cause spurious fault codes
to be generated.
Fault codesThe Audio System has a built-in diagnostics
function. If a fault is detected, a fault code is
generated to help dealer technicians to
diagnose the fault. Below are the codes for
some faults that you might be able to rectify
yourself.
WARNING
The electromagnetic field produced, for
example, by a mobile telephone in the
passenger compartment may be detri-
mental to health. We therefore recom-
mend the use of an external antenna.
Do not use the phone when refueling with
gasoline. Gasoline fuels are highly explo-
sive.NOTEThe electromagnetic field can cause
interference to other electrical systems in
the car, such as the Audio System.
WARNING
Always consult an authorized Saab
dealer for installation guidance.
If you feel that any of the warnings or fault
indications are unclear, have the equip-
ment checked by an authorized Saab
dealer.
NOTEGreat care should be exercised in trying
to rectify a fault. If you are at all unsure,
contact an authorized Saab dealer.
Fault code Possible cause
CD/CDC
ERROR
12/17/19 CD is dirty, loaded
wrong side up or defec-
tive.
TAPE ERR 01 Tape broken or
mechanical fault in
deck.
TAPE ERR
02/03 Tape snarled up or
mechanical fault in
deck.
TAPE ERR 11 Cassette jammed: can-
not be loaded/ejected.
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