2003 SAAB 9-5 tow

86 Instruments and controlsCondensation When the A/C system is running, the intake
air is dehumidified, and the resultant con-
densation is drained off through two outlets
underneath the floor of the car, in the vicinity
of the front doors.
It is therefore perfectly normal for water to
be seen dripping from these outlets when
the car is parked. Greater amounts of con-
densation will result in warmer, more humid
ambient air.
Formation of ice and mist in
extremes of weather It is only in the most extreme conditions that
icing and misting of window glass are likely
to be a problem, e.g. in torrential rain or
severe cold coupled with high relative
humidity, or when passengers are perspir-
ing heavily or wearing wet clothes.
The following measures are recommended
if such problems should occur:
1 Select AUTO and 70°
F (21°C) for both
temperature zones.
2 Select Defroster.
If this is not enough...
3 Increase the fan speed.
If this is not enough...
4 Select a higher temperature.
The following measures are recommended
if the occupants feel that it is cold and drafty
in the car:
1 Make sure that all the air vents are fully
open, including the center rear vent.
If this is not enough...
2 Direct the air flow away from the body
(but not towards the interior temperature
sensor).
If this is not enough...
3 Raise the temperature setting a degree
or two. If this is not enough...
4 Lower the fan speed.
Fault diagnosis and maintenance,
see page 242.
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129 Interior equipment and trunk
Rearview mirrors with auto dimming
function (accessory/option)The autodimming is activated and deacti-
vated with a short push on button 2.
If the mirror is equipped with Garage Door
Opener (option) the letter 1 is displayed on
compass bearing display briefly when auto
dimming is activated. When deactivating
the letter 0 is displayed.
The interior rearview mirror has two sen-
sors, one forward-facing and one rear-fac-
ing. They also activate and deactivate the
auto dimming feature on door mirrors.
The system is activated when the for-
ward-facing sensor detects that it is dark
outside and the rear-facing sensor detects.
For example, if the car following has not
dimmed its headlights. The rearview mirrors
are then darkened to prevent the strong light
source from dazzling the driver. This dark-
ening is stepless.
The mirrors return to their normal states
when the strong light source diminishes.
The auto dimming function can be turned
OFF with the switch on the lower edge of the
rear-view mirror.
NOTE
Towing a trailer can cause the system to
malfunction, as the rear-facing sensor may
sense light from the trailer.
1 Forward-facing sensor
2 ON/OFF switch, auto dimming function
3 Rear-facing sensor
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133 Interior equipment and trunk
To open:  Slide the control towards the rear to open
the sunroof to the comfort position.
To open it fully, slide the control back a
second time. Press the control to stop it
earlier. To close:  Slide the control forwards until the sun-
roof is closed. Ventilation position  Press the middle of the control (when sun-
roof closed).
 To close: slide the control forwards.
To fully open the sunroof from the ventila-
tion position, slide the control back. The sunroof incorporates an interior, man-
ual, sliding sun blind.
After the car has been waxed, the sunroof
may squeak or squeal on opening to the
ventilation position. If this should occur, fully
open the sunroof and, using washer fluid,
wash the seal along the front edge, together
with the paintwork that is in contact with the
seal when the roof is closed.
Emergency operation of sunroofIn an emergency (e.g. if there is an electrical
failure) the sunroof can be operated by a
screwdriver. Remove the cover at the front
of the sunroof opening, insert a screwdriver
in the groove, and rotate.
Rotate counterclockwise to close sunroof.
IB430
1
3
2
Sunroof control 1 To open
2 To close
3 Ventilation position
IB431
Manual operation of sunroof
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136 Interior equipment and trunkCigarette lighters
(accessory/certain markets only)The car is provided with cigarette lighters
next to the front ashtray and in the rear end
of the center console.
The cigarette lighter socket can also be
used as power point, e.g. for a mobile
phone. The ignition should be in the ON
position.
The cigarette lighter sockets can also be
used for accessories (e.g. to charge a
mobile phone) when the ignition is ON.
Glove compartment The glove compartment can be cooled by
the air conditioning (ACC) system. Cold air
can be directed to the glove compartment
for keeping drinks cool, etc.
Slide the cover towards you to admit cold
air.
Additional storage facilities are provided
(see next page).
WARNING
The maximum combined load for the two
cigarette lighter sockets is 240 W (20 A).
WARNING
The glove compartment must be closed
while travelling. An open glove compart-
ment door could cause leg injuries in the
event of a crash.
I B 111 5
1
2
Glove compartment.1To lock
2 To unlock
IB1286
Sliding cover in glove compartment to
admit cold air
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140 Interior equipment and trunk
WARNING
 Place heavy items closest to the backrest and stow smaller
and lighter items on top.
 Secure heavy and bulky items using the four tie down points
provided in the trunk. This will avert the danger of luggage
flying around if the car should brake suddenly or be involved
in a crash (see page 141).
 Secure small items if the backrest is folded down or the
load-through hatch is open. Small items can also be thrown
around inside the car and cause personal injury.
 Do not exceed the load capacity of the car, as this will alter its
handling characteristics (see page 258).
 Make sure that the seat cushions and backrests are properly
secured when folding them back to their normal position.
Check that the button (item 3 on page 139) is flush with the
surround before entering the back seat.
The tail pipe of the exhaust system can become very hot during
driving. Bear this in mind when loading and unloading the car so
that children, for example, do not burn themselves.
IB462
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149 Interior equipment and trunk
Spare wheel and toolsThe spare wheel, together with the jack and
jack handle, front towrope attachment eye
and toolkit, are stowed away underneath
the trunk. There is also room for a spare
bulb kit (accessory).
Driving considerations with compact spare
wheel/tire fitted, see page 188.
WARNING
Stow all tools carefully away after use, so
that they cannot get loose and cause
injury in the event of a crash.
IB1753
Stowage of spare wheel and tools under
trunk floor
IB1554
Jack location, between spare wheel and
sill
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151 Starting and driving
Starting and driving
B1754
Ignition switch ................. 152
Starting the engine .......... 153
Important considerations
for driving ....................... 155
Refueling .......................... 158
Engine Break-In Period ... 161
Gear changing ................. 162
Cruise control .................. 171
Braking ............................. 172
Traction Control System . 175
Electronic Stability
Program (ESP) ............... 176 Economical motoring ..... 178
Driving in cold weather... 179
Driving in hot weather .... 181
Towing a trailer ................ 181
Driving with a roof rack
load ................................. 185
Driving at night ................ 186
Driving with a load .......... 187
Driving considerations
with compact spare
wheel/tire fitted .............. 188 Driving with the trunk
lid/tailgate open .............. 188
Driving in deep water....... 188
Towing the car.................. 189
Jump starting ................... 191
Saab Parking Assistance 193
Parking brake ................... 195
Parking .............................. 195
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155 Starting and driving
Limp-home modeThe car’s engine-management system
includes a diagnostic function that checks
numerous internal functions after the
engine has been shut off. If a fault is
detected in the throttle system, the
engine-management system puts the throt-
tle system into the limp-home mode. This
limits idling control, disables the cruise-con-
trol system and limits the capacity of the A/C
compressor.
If the limp-home mode is in operation
(”Engine malfunction (CHECK ENGINE)”
light on, see below) and the outside temper-
ature is close to or below freezing, you may
need to use some throttle on starting (some
pressure on the accelerator).
If the diagnostic system has detected a fault
in the engine-management system, the
”Engine malfunction (CHECK ENGINE)”
light on the main instrument panel will
come on (see page 59), indicating that you
should have the car checked as soon as
possible by an authorized Saab dealer.
Important
considerations for
drivingThe engine-management system in the
Saab 9-5 is called Saab Trionic T7. The
system manages the ignition, fuel injection
and turbo boost pressure.
The Trionic T7 system developed by Saab
is an intelligent engine-management
system designed to achieve optimum driv-
ability under differing driving conditions.
The system makes adjustments automati-
cally, for instance, if the car is being driven
at altitude (oxygen-deficient air), for differ-
ent grades of fuel (AON 87–93) and for dif-
ferent load conditions.
1 Starting and driving
 Refrain from using full throttle before
the engine has warmed up (before
needle in mid-range on temperature
gauge).
 A safety function prevents the engine
from revving faster than 6,000 rpm by
limiting the induction air.
2 Stopping the engine
 Do not rev the engine immediately
before switching it off – stop the engine
when it is idling.
3 Regulating the boost pressure
 The system is optimized for fuel with an
octane rating of AON 90. The 2.3 T
(Aero) and 3.0t V6 are optimized for
NOTICEIf the CHECK ENGINE warning light
starts to flash, ease off the accelerator
slightly. If the light does not cease to flash
within 5 seconds, stop the car in a suit-
able place as soon as possible and turn
off the engine. The car must be towed to
an authorized Saab dealer.
If the CHECK ENGINE warning light
flashes, it indicates that the engine is mis-
firing which can result in damage to the
catalytic converter.
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