2005 SAAB 9-5 coolant temperature

6Engine compartment
IB3636
Engine ______________________ 186
Checking the oil level ___________ 186
Changing engine oil ____________ 187
Engine oil, specification _________ 255
Braking______________________ 152
ABS brakes __________________ 153
Brake and clutch fluid ___________ 189
Brake system _________________ 259
Brake pads ___________________ 259
Fuses _________________ 211
Changing a fuse _________ 213
Relays ________________ 215
Table of fuses ___________ 211Temperature gauge ______ 59
Driving in hot weather_____ 160
Driving in cold weather ____ 159
Coolant________________ 188
Coolant capacity_________ 254
Power steering fluid _______ 191
Steering, technical data ___ 259
Wipers and washers ______ 71
Washers _______________ 196
Washer jets ____________ 196
Jump starting _________________ 174
Battery ______________________ 192
Charging/replacing the battery____ 193
Manual transmission ___________ 142
Automatic transmission _________ 143
Automatic transmission,
technical data ________________ 258
Manual gearbox, technical data ___ 258
Important considerations for driving 136
Turbo unit ___________________ 183
Engine, technical data __________ 254Ignition switch ___________ 132
Drive belts ______________ 194
Spark plugs _____________ 257
Catalytic converter _______ 137Warning labels __________ 7
V.I.N. number ___________ 262
Engine number __________ 262
Gearbox number _________ 262
Color code______________ 262
Tire and Loading Information
Label _________________ 226
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9
No sparks, fla-
mes or smo-
king.Buckle up
Use protective
gogglesAirbag
Keep out of
reach of
children.Never place a
rear-facing
child seat in
this seat.
Battery acid
contains
sulfuric acid.Electric
windows
Refer to the
Owner’s
Manual.Deactivating
of rear window
switches
Risk of
explosive gas.Central
locking, lock
.Central
locking,
unlock
Tr u n k
lid/tailgate,
opening
HeadlightsWindshield
wipers
Direction
indicatorsWindshield
washers
Parking lights Defroster
Hazard
warning lightsRear window
heating
Front fog
lightsVentilation fan
Rear fog
light
Coolant
temperatureRadiator fan
Battery
chargingFuel
Foot brake
Coolant level
Engine oil
pressure
ABS brakes
Examples of symbols that can be found in your car
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59 Instruments and controls
Speedometer(U.S. speedometer shown)
The speedometer receives signals from the
wheel sensors in the ABS system.
If the NIGHT PANEL mode has been selec-
ted, the scale will be illuminated up to 87
mph (140 km/h). The remainder of the scale
will be illuminated if the speed of the car
exceeds 84 mph (135 km/h).
Fuel gauge Fuel-tank capacity, 18.5 US gal. (70 liters).
The fuel gauge shows the amount of fuel left
in the tank. When this is down to about
2.5 gal. (10 liters), a warning light on the
main instrument panel will come on (see
page 55).
Use the Saab Information display (SID) to
check the approximate distance that can be
traveled on the remaining fuel
(see page 61).
Temperature gauge The temperature gauge shows the tempe-
rature of the coolant. The needle should be
in the middle of the scale when the engine
is at normal operating temperature.
If the needle approaches the red zone,
which can occur in very hot weather or when
the engine is under a heavy load, drive in the
highest gear possible, keep the engine revs
low and avoid shifting down.
If the needle enters the red zone, the
warning light will come on and an alarm
chime will sound.
2030405060
70
80
90
100
110
120
130
140
150
160
240
260220200180160
140 120 100
80
60
40
20
10
IB1851
IB345
IB343
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65 Instruments and controls
The following messages may be displayed: 1) This message will be displayed approximately
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 display 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 selec-
ted. In this mode, the amount of information
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 ext-
inguished and their needles moved to zero.
Both the SID and the ACC displays will be
extinguished and the backlighting for swit-
ches and other controls will be dimmed.
Note: All indicator and warning lights,
together with the display of CHECK messa-
ges, will operate as normal, except ”Out-
door temperature”, see page 62.The following conditions will wake up the
respective displays in the Night-Panel
mode:
 Setting of the Audio system, SID or ACC
(display comes on for ten seconds).
 CHECK message generated in the SID.
 High engine revs cause the rev counter to
be illuminated until the engine speed has
fallen again.
 If the quantity of fuel remaining falls below
4 gallons (15 liters), the fuel gauge will be
illuminated.
 If the engine temperature rises above nor-
mal, the temperature gauge will be illumi-
nated.
 If the speed of the car exceeds 84 mph
(135 km/h), the entire speedometer will
be illuminated.
 In cars with automatic transmission, if the
selector lever is moved from D to position
M or L, the selector indication on the main
instrument panel will be illuminated.
To restore the displays and lighting to the
normal mode, press the Night-Panel button. Message See
page
Fog light failure. 198
Rear light failure. 203
Brake light failure. 203
Washer fluid level low.
Refill. 196
Coolant level low.
Refill. 188
Remote control battery
low. Replace battery. 41
Key not accepted.
Contact service. 48
Theft protection failure.
Contact service. 48
Gearbox too hot.
Make a safe stop. 146
Time for ser vice.
1)
246
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160 Starting and drivingIf winter tires are fitted, the same type must
be fitted on all wheels. Your Saab dealer will
be pleased to advise you on the best tires for
your car.
Remember that tires age. It may therefore
be necessary to change them before they
reach the legal wear limit, as they gradually
lose their friction properties.
The best response if the car gets into a front-
wheel skid is to freewheel (manual gearbox
only), i.e. disengage the clutch (so that the
wheels are neither driven or retarded by the
engine.
If the car has automatic transmission, ease
up on the accelerator and steer carefully in
the desired direction.
In a rear-wheel skid, steer in the same direc-
tion that the rear of the car is moving.
Tire chainsIf you want to fit tire chains (where legally
permitted) they should only be fitted to the
tires recommended under ”Specifications”
(see page 260).
Consult your Saab dealer for details of
approved tire chains.
Driving in hot weather Always check the coolant level before
starting a journey. The level should be just
below the MAX mark.
 At the end of a journey, if the engine has
worked hard, allow it to idle for two or
three minutes before switching it off.
If the needle on the temperature gauge
enters the red zone:
1 Bring the car to a standstill but leave the
engine running. Do
not
remove the cap
on the expansion tank even if the tank is
empty. If the needle on the temperature
gauge continues to rise while the engine
is idling, switch off the engine.
WARNING
 Do not exceed 30 mph (50 km/h)
when tire chains are fitted.
 Tire chains can reduce the directional
stability of the car.
 Tire chains must not be used on the
rear wheels. NOTICE Check the links frequently for wear.
 Check that the chains do not contact
the wheel-arch liner at full lock.
 See section ”Specifications”,
page 260, for information on allowable
wheel dimensions for the fitting of tire
chains.
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161 Starting and driving
2 Wait until the needle has dropped back
to indicate normal temperature (roughly
midway, in the white zone) before stop-
ping the engine. If the coolant needs top-
ping up, unscrew the cap on expansion
tank
carefully
.
Top up, as necessary, ideally with a
50/50 mixture of Saab-approved coolant
and water. If only water is available, use
that, but remember to have the coolant
mixture checked as soon as possible.
3 As soon as possible, have the cooling
system checked by an authorized Saab
dealer.
Towing a trailer
Trailer hitch attachmentTrailer hitch attachments are available as
accessories. These are designed for a max-
imum trailer weight of 3500 lbs. (1588 kg),
see also page 253.
Use only the electrical trailer hitch socket
provided in the trailer hitch kit.
Saab recommends:
 Use a Saab original hitch kit attachment
which is designed and tested by Saab.
 Consult your Saab dealer regarding the
appropriate hitch kit for your car.
WARNING
 Exercise care when opening the hood
if the engine is overheated. Never
remove the expansion tank cap com-
pletely when the engine is hot.
 The cooling system is pressurized -
hot coolant and vapor can escape.
These can cause injury to your eyes
and burns. Open the cap slowly to
release the pressure before
removing it.
WARNING
 When towing a trailer, do not attempt
to negotiate a hill having a gradient in
excess of 15 %. The weight distribu-
tion over the front wheels of the car will
be insufficient to prevent wheelspin,
making further progress impossible.
 In addition, the parking brake may not
always be able to hold the car and trai-
ler securely, with the result that the
wheels can start to slide downhill.
 Always apply the trailer’s handbrake
when unhitching it. There is otherwise
a risk of personal injury or damage to
the bumper should the trailer start to
roll.
NOTICEUse only a genuine Saab trailer hitch and
wiring, since other wiring methods can
cause expensive damage to the car’s
body and electrical system.
Consult an authorized Saab dealer for
guidance on how to connect the trailer
hitch electrical system.
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163 Starting and driving
When negotiating long hills, bear the follo-
wing important considerations in mind:
 Use Normal mode when driving with a
caravan or trailer on hilly roads. The adap-
tive gear change pattern function will pre-
vent the transmission overheating.
 Rises in coolant temperature are indica-
ted by the temperature gauge in the main
instrument panel.
Recommendations for cars with
automatic transmissionRises in coolant temperature are indicated
by the temperature gauge in the main instru-
ment panel.
The following steps are taken in order as the
temperature of the engine increases:
 Gear change pattern is altered.
 A/C compressor is switched off.
 Engine torque is reduced.
The following message will be displayed on
the SID if the transmission fluid becomes
too hot:
“Gearbox too hot.
Make a safe stop.
If this message appears, stop the car as
soon as it is safe to do so and allow the
engine to idle until the message has gone
out. The selector lever should be in
position P.When continuing your journey, select
manual mode and a gear in which the
engine speed is about 3,000 rpm until the
incline eases (see page 149).
WARNING
Remember to use the braking effect of the
engine (position D or L) when you are
descending long or steep hills to spare
the brakes.
Brake failure can result from overheated
brakes!
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164 Starting and drivingRecommendations for cars with manual
gearboxRises in coolant temperature are indicated
by the temperature gauge in the main instru-
ment panel.
The following steps are taken in order as the
temperature of the engine increases:
 A/C compressor is switched off.
 engine torque is reduced.
When continuing your journey, select a gear
in which the engine speed is about
3,000 rpm until the incline eases.
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 168.
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 150. Use
position D or L for steep descents.
Checks before drivingMake sure that the car and camper or trailer
are in good working order. This is essential
since towing a camper or trailer increases
the strain on the car.
 Check and if necessary adjust the tire
pressure of the car and camper or trailer.
 Make sure all wheel bolts are properly
tightened.
 Make sure that the equipment joining the
car and camper or trailer is properly secu-
red and adjusted.
 Make sure the camper or trailer’s electri-
cal cable is properly connected and is not
so long that it drags along the ground.
Also, make sure the cable is not too short
and risks breaking when turning a corner.
 Check all bulbs.
 Check the car and camper or trailer bra-
kes.
 Make sure that all items on or in the cara-
van or trailer are properly secured.
 Make sure that the camper or trailer’s
jockey wheel is raised and locked.
 Check the distribution of the load so that
the car and camper or trailer are well
balanced.
 Check that the rearview mirrors provide
the best possible rearward vision.
 Make sure the camper or trailer’s safety
cable is correctly attached.
WARNING
Utilize the braking effect of the engine
(1st, 2nd or 3rd gear) when you are
descending long or steep hills to spare
the brakes.
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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