roof SAAB 9-3 2001 User Guide

84 Instruments and controlsAutomatic climate
control (ACC)The air is drawn in through an intake at the
bottom edge of the windshield. It passes
through an efficient filter before being
routed through the climate-control system
and into the cabin. The cabin discharge vent
is located on the right behind the rear
bumper. The air discharge vents should be
kept free of snow and ice in the winter.
ACC (Automatic Climate Control) automati-
cally maintains the desired cabin tempera-
ture, regardless of the weather outside.
The system will achieve the desired temper-
ature in the quickest possible way.
Note that heating or cooling is not
speeded up by setting the temperature
higher or lower than you really want.
For the ACC system to be most effective, all
windows, and the sunroof if there is one,
must be closed, and the panel vents must
be open.
The incoming air is treated in three stages:
first it passes through a filter; it is then dehu-
midified and cooled and, finally, if required,
heated. The temperature interval within which you
can make adjustments is 58-82°F
(15-27°C). Outside it, there is the HI position
(max. heat and high fan speed) and the LO
position (max. cooling and max. fan speed).
The displayed temperature is not the actual
temperature but corresponds to the comfort
level normally experienced at that tempera-
ture after allowance has been made for the
air flow, relative humidity, solar radiation,
etc., currently prevailing inside the car.
 The most usual temperature setting is
66-74°F (19-23°C), depending on per-
sonal preference and what clothing is
worn.  It is recommended that changes in the
temperature setting be made in steps of
2°F (1°C).
 Conversion between °C and °F is done in
the SID unit; see ”Units and language ver-
sions”, page 74.
 During the cooling phase in warm
weather the panel vents must be open.
 Do not manually select recirculation in
cold/wintery weather. The reduced air
flow can cause misting and ice on the
inside of the windows.
IB794
Air vent at rear side window
IB032
Dash vent 1 Adjusting the direction of the air flow.
2 Adjusting the air flow
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111 Saab 9-3 Audio System
AntennaThe antenna of the Audio System is motor-
ized.
Saab 9-3 Viggen Coupé and 5-door: The
antenna is located on the roof.
For the cleaning of the motorized antenna,
see the section headed "Washing", page
226.
The car has a factory-fitted roof antenna for
a car phone. Roof loads may negatively
affect telecommunication.
Multipath interference When the radio waves from an FM transmit-
ter collide with a large building, for example,
they will be reflected so that they reach the
car antenna slightly later than the direct
waves. This is referred to as multipath dis-
tortion. The effect is liable to be blamed
upon malfunctions in the radio.
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 interference path from the
transmitter to the car.
NOTERemove the antenna if you wash the car
in a car wash, to avoid it being damaged.
IB977
IB978
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113 Saab 9-3 Audio System
Sources of AM interference AM reception is prone to interference, e.g.
from electrical systems on other vehicles,
high-tension power lines and lightning.
Installation of car phone
(option) Roof loads can negatively affect tele-
communication.
Provision has been made for the installation
of a hands-free car phone.
Installation must be done by an authorized
Saab dealer.
A car-phone cradle is available as an acces-
sory.
Your Saab dealer has details of which
phones are suitable for the installation.
Provision for hands-free phone (only if
Saab 9-3 Audio System is fitted)
 Car phone connects to car’s circuitry.
 External antenna is fitted.
 Microphone for hands-free phone use
incorporated in overhead panel at front
(Convertible: microphone located in the
front windscreen pillar).
 Audio System mute functions when
phone activated.
 Phone conversation amplified through
Audio System speakers.
WARNING
To prevent crashes while using a cell
phone:
 Do not use the cell phone in distracting
traffic situations. Turn it off if traffic is
heavy.
 Dial sensibly, at a stoplight or safely off
the road.
 Consider installing hands-free or
speaker phone.
 Avoid stressful and intense phone
conversations.
 Acquaint yourself with the legal provi-
sions governing the use of car phones
while driving.
 Do not use the phone when refueling
with gasoline. Gasoline fuels are
highly explosive.
NOTETo reduce the risk of head injuries in the
event of a collision, the roof pillars and
side edges of the headlining incorporate
cushioning material (Convertible: wind-
screen pillars and upper part of wind-
screen rail). These areas must not be
modified in any way. Work on these areas
must only be carried out at an authorized
Saab dealer.
IB981
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129 Interior equipment, trunk
Interior equipment,
trunkSeats ................................. 130
Steering-wheel adjust-
ment ................................ 137
Electrical windows ........... 136
Sunroof (option) ............... 138
Interior lighting................. 139
Cup holder ........................ 140
Ashtrays............................ 141
Glove compartment ......... 141
Rear-view mirrors ............ 143
Trunk, Coupé and 5-door 144
Tools and spare wheel .... 149
Manually opening the fuel
filler door ........................ 150
IB941
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136 Interior equipment, trunkElectrical windows The electric window motors are equipped
with overload protection. If this protection
should trip, wait several seconds before
operating the electric windows again.To open Press the window symbol on the button.
The switches for the front windows have a
third position for automatic opening of the
window. Press the switch down all the way
to lower the window completely.
To cancel automatic lowering of the win-
dow, lift the switch briefly.
To close Lift the symbol side of the button.
The actuating motor will be switched off
automatically when the window is fully
closed or when the switch is released.
WARNING
 Bear in mind the pinch hazard when
the side windows are being raised.
Make sure that all passengers keep
their heads, hands and fingers clear of
the window openings before you begin
raising the windows. Serious personal
injury may otherwise be caused.
Always remove the ignition key when
leaving the car to avoid the danger of
injury arising from unattended children
operating the windows.
IB245
1 Control, sunroof (soft top operation, Convertible)
2 Window switches, front
3 Control for disengaging the window switches at the rear
IB829
Extra button for the rear window operator
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138 Interior equipment, trunkSunroof (option)
The sunroof is operated electrically using
the ROOF control on the center console.
The sunroof can be opened completely or
partially. As soon as you release the control
the sunroof stops.
1 If you wish to open the sunroof all the
way from the closed position, proceed
as follows:
 To open: slide the control rearward.
 To close: slide the control forward and
hold it forward until all movement of the
sunroof stops, indicating it is fully
closed.
2 You also have the option of opening the
rear edge of the sunroof from the closed
position for the purpose of ventilation.
 To open: slide the control forwards.
 To close: slide the control rearwards. But you must release the control after each
position so as to shift between the two
functions.
The sunroof also has an inner sun blind that
slides by hand.
Emergency operation of the sunroofThe sunroof can be operated manually with
a screwdriver, e.g. in the case of an electri-
cal fault. Slide back the cover on the roof
console. Insert a screwdriver into the slot in
the center of the motor shaft and turn
Turn clockwise to open the sunroof.
Turn counterclockwise if the sunroof is open
at the rear edge.
WARNING
 Bear in mind the pinch hazard when
operating the sunroof. Make sure that
all passengers keep their heads,
hands and fingers clear of the opening
before operating the sunroof. Serious
personal injury may otherwise be
caused.
Always remove the ignition key when
you leave the car to prevent personal
injury caused by the sunroof, for
example, due to children playing.
IB830
IB831
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151 Starting and driving
IB943
Starting and driving
Ignition switch ................. 152
Starting the engine .......... 153
Important considerations
for driving....................... 154
Refueling .......................... 157
Engine Break-in Period... 161
Manual transmission ...... 161
Automatic transmission . 162
Cruise Control ................. 169
Braking ............................. 170
Parking ............................. 174
Economical motoring ..... 176 Driving in cold weather ... 177
Driving in hot weather ..... 179
Towing a trailer ................ 179
Driving with a roof rack
load .................................. 182
Driving with the trunk lid
open ................................ 185
Driving in deep water....... 185
Towing the car.................. 185
Jump starting ................... 187
Driving considerations
with compact spare
wheel/tire fitted............... 190
For long trips .................... 190
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176 Starting and drivingEconomical motoringFactors affecting fuel consumption Fuel consumption is greatly affected by the
general driving conditions, the way in which
the car is driven and at what speeds, the
weather, the state of the road, the condition
of the car, etc. Breaking-in Fuel consumption may be somewhat higher
during the break-in period (the first 3,000–
4,000 miles (5,000–7,000 km). Weather conditionsFuel consumption can be as much as 10 %
lower in summer than in winter. The higher
consumption in cold weather is explained by
the longer time it takes for the engine to
reach normal operating temperature, and
for the transmission and wheel bearings to
warm up. Fuel economy is also affected by
the distance driven: short journeys of
3-5 miles (5-8 km) do not give the engine
enough time to reach normal temperature.
Strong winds can also affect fuel consump-
tion. How to read the graph:
If fuel consumption with the engine at
normal temperature is 28 mpg
(10l/100 km), the actual fuel consumption 3
miles (5 km) after the engine has started
from cold will be:
– 23.5 mpg (12l/100 km) at outside temp.
of 68°F (20°C) (increase of 20%)
– 17.7 mpg (16l/100 km) at outside temp.
of 32°F (0°C) (increase of 60%)
– 14 mpg (20l/100 km)) at outside temp. of
–4°F (–20°C) (increase of 100%)
As can be seen, both the distance travelled
by the car and the outside temperature have
a major impact on fuel consumption after the engine has started from cold. Thus, if the
car is mainly used for short journeys of
3–5 miles (5–8 km), the fuel consumption
will be 60–80 % higher than normal.
Driving technique To obtain the best running economy, not
only regarding fuel consumption but gen-
eral wear also, regular service is required.
 High speed, unnecessary acceleration,
heavy braking and much low gear work all
gives rise to higher fuel consumption.
 Frequent gear changing in traffic, starting
in cold weather, the use of studded tires
and roof racks, and towing a trailer all
increase fuel consumption.
 Do not run the engine when the car is sta-
tionary.
If idling, it will take much longer before the
engine becomes hot. Engine wear is
greatest during this warming-up phase.
Therefore drive away as soon as possible
after the engine is started and avoid high
revving.
IB311
Percentage increase in fuel consumption
of engine starting from cold compared to
engine at normal temperature
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182 Starting and drivingTrailer hitch loadThe weight distribution on the trailer makes
a lot of difference to the handling properties
of the car and trailer combination.With sin-
gle-axle trailers, whenever possible, con-
centrate the load over the axle and keep it
as low as possible.
The trailer should be loaded so that the
maximum load on the towbar ball is 5% to
7% of the trailer weight with a maximum per-
missible tongue weight of 165 lbs (75 kg).
Note that this load must be added to the total
load for the car. If this now exceeds the
specified load capacity, the load in the trunk
will have to be reduced by a corresponding
amount.
Driving with a roof rack
loadThe maximum permissible roof load is
220 lbs (100 kg). Note that the roof load is
included in the car’s maximum permissible
load (see page 245).
Strong, sturdy roof carriers designed spe-
cially for the car are available from your
Saab dealer. Always secure the roof load
safely.
WARNING
 A roof load will affect the car’s center
of gravity and aerodynamics. Be
aware of this when cornering and driv-
ing in crosswinds.
 Adjust your speed to the prevailing
conditions.
 Due to higher aerodynamic drag, fuel
economy may suffer when driving with
a roof rack.
IB880
Distribution of load in trailer aLight
b Moderate
cHeavy
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183 Starting and driving
Installing the roof carriers (acces-
sory) The carrier feet are marked with a top view
of the car and an arrow indicating their
positions.
1 Slip the plastic cover onto the adjustable
foot of the carrier (the foot with a knob for
tightening) to protect the paintwork
during assembly.
2 Open all the doors.
Fold back the rubber strip and locate the
fixing holes. On Coupés, the cover
plates for the rearmost points of attach-
ment must be removed.
3 Position the carrier gently across the
roof, with the rigid foot towards you. Hold
the foot clear of the roof to avoid damag-
ing the paintwork.
4 Fold back the rubber strip and insert the
pins of the foot into the fixing holes. In fit-
ting the rear carrier on Coupés, press
the foot down over the pins in the mount-
ing and slide it forward.
5 Carefully close the doors on this side, so
as to hold the feet in place.
6 Move to the other side of the car and
remove the plastic cover from the
adjustable foot. Fold back the rubber
strip and insert the pins of the foot into
the fixing holes.
7 When fitting the rear carrier on Coupés,
press the foot down over the pins in the
mounting and slide it forward.
8 Make the carrier hand-tight by turning
the knob clockwise.
IB882
IB883
Mounting holes for load carrier, front on
Coupés and front/rear on five-door mod-
els Carrier mounting, rear, on Coupés
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