2003 SAAB 9-5 overheating

59 Instruments and controls
CHECK message indicator
This light indicates that there is a message
in the Saab Information Display (SID). A
chime will also sound
(see page 69).
Central warning light
This light will come on and a chime will
sound if a fault has been detected in any
system that is critical to safety. Any of the
following can activate the central warning
light and alarm:
 Airbag system.
 Low oil pressure in engine.
 Parking brake is on (when car is moving).
 Brake fluid level low.
 Fault detected in ABS system.
 Electronic brake force distribution (distri-
bution of brake pressure between front
and rear wheels).
 Engine overheating.
 Alternator not charging properly.
Engine malfunction
(CHECK ENGINE)
This light indicates a malfunction in the
fuel-injection or ignition system. The car
may still be driven with care and with some-
what diminished performance (see page
155).
Indicator, fuel
This light comes on when there is less than
about 2.5 gallons (10 liters) of fuel left in the
tank.
WARNING
An illuminated ”Engine malfunction
(CHECK ENGINE)” indicator light indi-
cates an engine-related problem. While
your car may be able to be driven with the
”Engine malfunction (CHECK ENGINE)”
indicator light illuminated (Limp-home
mode), you are advised to have your car
serviced at an authorized Saab dealer as
soon as possible.
Continued driving without this problem
being corrected might cause serious
further damage to your car and create
unsafe driving conditions. The operator
should be prepared to take action if such
unsafe conditions arise (e.g.brake
smoothly, engage neutral, stop in a suita-
ble place, switch off the engine, etc.).
NOTICEThe car should be checked immediately
at an authorized Saab dealer to prevent
more serious faults from arising.NOTICEIf the car runs out of fuel, air can be drawn
in with the fuel, which, in turn, can cause
the catalytic converter to be damaged by
overheating.
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69 Instruments and controls
CHECK messages When the engine is started, CHECKING will
appear on the display for about four sec-
onds, while the SID checks are being per-
formed.
When a CHECK message is generated
while the car is being driven, a chime will
sound, INFO DISPL will illuminate on the
main instrument panel, and the message
will appear on the SID. The number of mes-
sages that can be displayed by the SID
varies with the specification of the car.
If more than one CHECK message has
been generated, the
+ symbol will appear to
the left of the text on the display. The mes-
sages appear in order of priority.
If a new fault occurs while another message
is being displayed, the message relating to
the new one will appear for 10 seconds,
after which the display will return to the ear-
lier one.
Press CLEAR once to acknowledge a mes-
sage, whereupon it will be cleared from the
display. It will not be displayed again before
the ignition has been switched off and then
on again. The following messages may be displayed:
1 This message will be displayed approxi-
mately 600 miles (1,000 km) before the next
scheduled service is due, or when 365 days
have elapsed since the last service. The
message should be cleared at the time of that
service (see the Saab Warranties & Service
Record Booklet).
This message can also be deleted by first
briefly pressing the CLEAR button, then
depressing it a second time for at least eight
seconds until ”SERVICE” appears on the dis-
play and a chime sounds. The message can
only be deleted when it is shown on the SID.
Night panelTo improve night-driving conditions inside
the car, the Night Panel mode can be
selected. In this mode, the amount of infor-
mation displayed is reduced, and only the
most important instruments and displays
will be illuminated.
When the Night Panel button is pressed,
only the speedometer will be illuminated (up
to the 87-mph or 140-km/h graduation), all
the other instruments illumination being
extinguished and their needles moved to
zero. Both the SID and the ACC displays will
be extinguished and the backlighting for
switches and other controls will be dimmed.
Note: All indicator and warning lights,
together with the display of CHECK mes-
sages, will operate as normal, except ”Out-
door temperature (Frost warning)”, see
page 66. Message See
page
FRONT LIGHT FAILURE 215
REAR LIGHT FAILURE 219
FOG LIGHT FAILURE 219
BRAKE LIGHT FAILURE 219
WASHER FLUID LEVEL LOW 213
FILL COOLANT FLUID 206
REPLACE KEY BATTERY 45
KEY NOT ACCEPTED 52
SERVICE THEFT ALARM 52
TRANSMISSION OVERHEATING 166
TIGHTEN FUEL FILLER CAP 158
TIME FOR SERVICE
1)
254
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99 Saab 9-5 Audio System
CD playerTo select the CD mode, load a CD into the
deck or, if one is already loaded, press the
CD/RDM button.
Insert the CD, label-side up, and allow the
mechanism to load it automatically. Play-
back of the first track will start and the follow-
ing message will appear on the display:
A tiny, amber-colored LED indicator to the
left of the disc tray is illuminated when a disc
is loaded.
When all the tracks have been played, the
CD player will restart playback from track 1.
To cancel playback, press the eject, RADIO
or TAPE button.
Track search (1) Press or repeatedly to move
to preceding or following tracks. Pressing
once will restart playback from the
beginning of the current track. Thus, to play
the preceding track, press twice.
Rapid play (passage search) When or is pressed and
held, rapid play will be initiated, with the time
and track showing on the display, e.g.:
If the button is depressed for more than
5 seconds, the rapid play will be even faster.
Rapid play stops when the button is
released.
NOTICEDo not use writeable CDs in your Audio
System. In certain cases, this type of CD
is only suitable for home use and can
therefore cause operational problems
(overheating).
IB1096
VOL
TREBAL ON
FAD BAS
PULL PUSH
CDRDM
RADIO BAND
ASSEARCH
2 13
5 46
DOLBY B NR
SEEK
2
1
3
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101 Saab 9-5 Audio System
CD changer(accessory)Important! Always keep the sliding cover
closed to keep dust out of the CD changer,
so that it will continue to provide satisfactory
service for a long time. To load the CD changer (which is installed
in the luggage compartment and can
accommodate six CDs) proceed as follows:
1 Slide the top back.
2 Lift out the CD magazine.
3 Press back the catch on the magazine.
4 Withdraw one CD tray at a time and
swap/load the CD (label side up).
5 Slide the tray back into the magazine.
Note the position of the magazine for load-
ing (see picture).
Insert the entire magazine carefully inside
the CD changer and slide back the cover.
To select the CD changer  If the Audio System is in the RADIO or
TAPE mode, press the CD/RDM button
twice.
 If the CD player is active, press the
CD/RDM button once.
If the CDs in the magazine have not been
changed, the system will start playback
from where it left off before.
If there is no magazine in the CD changer,
the following will appear on the display:
NOTICEDo not use writeable CDs in your Audio
System. In certain cases, this type of CD
is only suitable for home use and can
therefore cause operational problems
(overheating).
IB383
4
3
Changing a CD
IB1341
2
1
CD changer in luggage compartment,
Saab 9-5 Sedan
IB1208
CD changer in luggage compartment,
Saab 9-5 Wagon
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166 Starting and driving
Overheated transmission fluid If the automatic-transmission fluid should
overheat, the following message will appear
on the SID:
”TRANSMISSION OVERHEATING”. In this
event, stop the car in a suitable place,
switch off the engine and open the hood.
Wait for several minutes then turn on the
ignition to check that the message has gone
out. When driving subsequent to the trans-
mission fluid overheating, select position M
and a gear in which the engine speed is
about 3,000 rpm.
Overheating of the automatic-transmission
fluid can occur when the car is towing a
heavy load, such as a camping trailer in hilly
country. High ambient temperatures can
also increase the temperature of the trans-
mission fluid or the oil cooler may be faulty.
Contact an authorized Saab dealer (see
also page 181).
Driving on hilly roads with a heavy
loadThe transmission fluid can overheat when
the gearbox is strained, for example, when
driving with a trailer on hilly roads. To avoid
the transmission fluid overheating, always
drive in Normal mode. The adaptive gear
change patterns are then active.
High air temperatures or a faulty oil cooler
can also cause the transmission fluid to
overheat. Overheating reduces the service
life of the fluid. Contact an authorized Saab
dealer (see also page 181). Towing Towing of cars with automatic transmission,
see page 189.
NOTICEIf the control module has actuated the
Limp-home function for the automatic
transmission, the car will remain in 5th
gear when D is selected, making it very
sluggish. To overcome this, move the
selector lever to position L.
WARNING
Remember to use engine-braking (selec-
tor position D or L) to spare the brakes
when you are driving on a long or steep
downhill slope.
Brake failure can result from overheated
brakes!
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183 Starting and driving
Use Normal mode when driving with a trailer
or trailer on hilly roads. The adaptive gear
change pattern function will prevent the
transmission from overheating.
Rises in coolant temperature are indicated
by the temperature gauge in the main instru-
ment panel.
The following can also occur:
 the A/C-compressor can be shut off
 the gear-change pattern is changed
 the CHECK message TRANSMISSION
OVERHEATING can appear on the SID
If TRANSMISSION OVERHEATING
appears on the SID, stop the car as soon as
it is safe to do so, switch off the engine and
open the hood. Wait several minutes and
then turn on the ignition to check that the
message has been extinguished. When
continuing your journey, select manual
mode (M) and a gear in which the engine
speed is about 3,000 rpm (see page 168). Do not drive continuously with the WINTER
mode selected in hilly country when you are
towing a trailer, as this will increase fuel con-
sumption and risk overheating the transmis-
sion.
Driving considerations Always take extra care when towing a
trailer, as the car’s handling will be different
and its braking effect reduced. The trailer’s
braking system and suspension also have a
considerable effect on these characteris-
tics, see also ”Driving with a load” page 187.
If the car has automatic transmission, select
position D when ascending steep hills. This
ensures that the adaptive gear change pat-
terns are operational, see page 169. Use
position D or L for steep descents.
WARNING
Remember to use engine-braking (selec-
tor position D or L) to spare the brakes
when you are driving on a long or steep
downhill slope.
Brake failure can result from overheated
brakes!
NOTICEIf the ”Automatic transmission, fault indi-
cator” indicator comes on, cease
towing until the problem has been recti-
fied.
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