cooling OPEL CORSA 2009 User Guide

132 Climate control
Picture no: 18218s.tif
Manual settings
Under certain circumstances (e.g. iced or
misted windows), the functions of the
climate control system can be modified
manually.
Climate control system settings can be
changed via the centre knob, the buttons
and the menus depicted on the display.
To call up the menu, press the centre knob.
The Climate menu appears in the display.
Picture no: 18219s.tif
Individual menu items are marked by
turning the centre knob and selected by
pressing it. Selecting certain menus by
pressing the knob will open a submenu 3.
To exit a menu, turn the centre knob left or
right to Return or Main and select.
Manual settings are saved when the
ignition is switched off.
Picture no: 18221s.tif
Activating and deactivating cooling
system
Find option Climate in the menu AC and
press to select.
Deactivate when cooling or drying is
unnecessary (greatest fuel savings): Eco
appears in the display. The inflowing air is
neither cooled nor dehumidified. This
restricts the level of comfort offered by the
electronic climate control system. This may,
for example, cause the windows to mist up.
When cooling operates, condensation
forms and drips from the underside of the
vehicle.
Climate
Air distribut.
AC
Autom. blower
Air distribut.
Climate
Air distribut. AC Air conditioning
Autom. blower on / off
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133
Climate control
Picture no: 18219s.tif
Air distribution
Turn the centre knob. The Air distribut.
menu is activated, showing the possible air
distribution settings.
The Air distribut. menu can also be called
up via the Climate menu.
Return to automatic air distribution:
Deactivate corresponding setting or press
button AUTO.
Picture no: 18485s.tif
Air flow
Turn right knob right or left. The selected
fan speed in indicated with x and the
number in the display.
At speed 0 both the fan and cooling (air
conditioning compressor) are switched off.
To return to automatic mode: Press AUTO
button.
Picture no: 18223s.tif
Fan control in automatic mode 3
Fan regulation in automatic mode can be
modified.
Select menu item Automatic blower from
the Climate menu and select the desired
fan regulation.
Up Air distribution towards
windscreen and front door
windows.
Middle Air distribution to vehicle occupants via controllable front
air vents.
Down Air distribution towards footwell.
Air distribut.
FM AS [TP] REG CDinMP3

90.6
MHz
Automatic blower
Strong
Normal
Weak
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134 Climate control
Picture no: 18224s.tif
Manual air recirculation mode
The air recirculation system prevents the
entry of outside air and the air in the
passenger compartment is circulated.
Operated with the 4 button. To deactivate manual
air recirculation:
Press button 4 again. The control
indicator in the butt on will go out.
Auxiliary heater Depending on outside temperature and
engine temperature, the passenger
compartment of vehicles with Quickheat 3
electric auxiliary heating is warmed up
more quickly.
Diesel-engined vehicles have a fuel-
powered auxiliary heater 3.
9
Warning
The exchange of fresh air is reduced in
air circulation mode. The quality of the
passenger compartment air deterio-
rates which may cause the vehicle occu-
pants to feel drowsy. In operation
without cooling the air humidity
increases, so the windows may mist up.
Consequently, the air circulation system
should only be run for short periods of
time.
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135
Climate control
Picture no: 18226s.tif
Air intake The air intakes in the engine compartment
in front of the windscreen must be kept free
of leaves, dirt and snow in order to provide
a supply of air.
Pollen filter The pollen filter cleans dust, soot, pollen
and spores from the air entering from
outside. The active carbon layer 3
eliminates most odours and noxious
environmental gases from the air.
Regular operationFor consistently good operation, the air
cooling system 3 must be switched on for
several minutes once per month regardless
of the weather and the time of year.
Operation not possible with the cooling
system switched on and when the outside
temperature is low. Service For optimal cooling performance, we
recommend that the climate control
system be checked annually, starting three
years after initial vehicle registration.
z Functionality and pressure test
z Heating functionality
z Leakage check
z Check of drive belts
z Cleaning of condenser and evaporator
drainage
z Performance check
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149
Driving and operation
Driving hints The first 1000 km
Drive your vehicle at various speeds. Do
not use full throttle. Never allow the engine
to labour at low revs.
Make good use of all gears. Depress the
accelerator pedal a maximum of about
3/4
of the available pedal travel in all gears.
Do not drive faster than three quarters of
maximum speed.
Do not brake unnecessarily hard for the
first 200 km.
During the first drive smoke may develop
because of wax and oil evaporating on the
exhaust system. Park the vehicle in the
open for a while after the first drive and
avoid inhaling the fumes.
Fuel and engine oil consumption is higher
than normal during the running-in period.
Never coast with engine not running
Many units will not function in this situation
(e.g. brake servo unit, electro-hydraulic
power steering). Driving in this manner is a
danger to yourself and others. Brake servo unit
When the engine is not running, the brake
servo unit is no longer effective once the
brake pedal has been depressed once or
twice. Braking effect is not reduced, but
significantly greater force is required for
braking.
Electro-hydraulic power assisted steering
If the power assisted steering fails when
being towed with the engine switched off,
the vehicle can still be steered, but
considerably more force is required.
Driving in mountainous terrain or with a
trailer/caravan
The cooling fan is elec
trically operated. Its
cooling power is therefore independent of
the engine speed.
Since a considerable amount of heat is
generated at high engine speeds and less
at slower speeds, do not shift down when
climbing hills whilst the vehicle is still coping
with the gradient in the higher gear. Driving with a roof load
Do not exceed the permissible roof load
3
173, 3259. For reasons of safety,
distribute the load evenly and secure it
properly with retaining straps. Adjust tyre
pressure to load conditions. Do not drive
faster than 120 km/h. Check and re-tighten
the straps frequently. Observe country-
specific regulations.
Switching off the engine
When you switch off, fans in the engine
compartment may continue running for a
time to cool the engine.
If the engine temperature is very high, e.g.
after driving in mountainous terrain: allow
the engine to idle for approximately two
minutes in order to prevent heat
accumulation.
Vehicles with turbocharged engine
After running at high engine speeds or
high engine loads, operate the engine
briefly at a low load or run in neutral for
approx. 30 seconds befo re switching off
in order to protect the turbocharger.
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150 Driving and operationSave energy – more kilometres
Please observe the running-in hints on the
previous page and the tips for saving
energy on the following pages.
Good, technically correct and economical
driving ensures maximum durability and
performance for your vehicle.
Overrun cut-off
The fuel supply is automatically cut off
during overrun, e.g. when the vehicle is
driven with a gear engaged but no throttle
application. Overrun cut-off is deactivated
if catalytic converter temperature is high.
Vehicles with turbocharged engine Flow-generated noises may be audible if
the accelerator is released quickly on
account of air flow in the turbocharger.
Engine speed
Drive in a low engine speed range for each
gear as much as possible. Warming up
After a cold start, the automatic
transmission
3 or manual transmission
automated 3 in automatic mode shifts into
higher gears at higher rpm. This allows the
catalytic converter to quickly reach the
temperature required for optimum pollutant
reduction.
Correct gear selection
Do not race your engine whilst in neutral or
with a low gear selected. Driving too fast in
individual gears as well as stop-and-go
traffic increases engine wear and fuel
consumption.
Change down
When decreasing speed, shift down into
the next lowest gear. Do not slip the clutch
with a high-revving engine. This is
especially important when hill climbing. Cooling fan
The cooling fan is controlled via a
thermoswitch and therefore only runs if
necessary.
The cooling fan automatically switches on
when the diesel particle filter is being
cleaned
3 depending on the engine.
Pedals
Do not place any objects in the foot well
which could slip under the pedals and
inhibit the pedal travel.
To ensure the pedal travel is uninhibited,
there must be no mats in the area of the
pedals.
Battery care
When driving slowly or when the vehicle is
stationary, e.g. in slow urban traffic, stop-
and-go traffic or traffic jams, turn off all
unnecessary electrical loads where
possible (e.g. heated rear window, heated
front seats, etc.).
Declutch when starting in order to relieve
the strain on the starter and the battery.
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172 Driving and operationWinter tyres 3
Notes on fitting new tyres 3 168.
Restrictions 3171, 3264.
Winter tyres improve driving safety at
temperatures below 7 C.
The design of summer tyres means they
have limited qualities for winter driving.
In accordance with country-specific
regulations, affix the speed sticker 3 in the
driver’s field of view.
If you use the spare wheel when it is fitted
with a summer tyre, the vehicle’s
driveability may be affected, especially on
slippery road surfaces. Obtain a
replacement for the faulty tyre as soon as
possible, and have the wheel balanced
and fitted to the vehicle.
Wheel covers 3
Use of wheel trims and tyres that approved
by Opel for the vehicle in question and
thereby fulfil all requirements for the wheel
and tyre combination.
If the wheel trims and tyres used are not
Opel-approved, the ty res must not have a
beaded edge. Wheel trims must not impair brake cooling.
Remove the wheel trims if fitting tyre
chains
3.
Picture no: 17217t.tif
Tyre chains
Restrictions and further information 3264.
Tyre chains are only permitted on the
driven wheels (front axle). They must be
fitted to the tyres symmetrically in order to
achieve a concentric fit.
Always use fine mesh chains that add no
more than 10 mm to the tyre tread and the
inboard sides (including chain lock).
9
Warning
Use of unsuitable tyres or wheel trims
could lead to sudden loss of air and
thereby accidents.
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184 Driving and operationTowing equipment
3
Only use towing equipment that has been
approved for your vehicle. Ask a workshop
to retrofit towing equipment. It may be
necessary to make changes that affect the
cooling system, heat shields or other
equipment.
Mounting dimensions of towing equipment
3269.
Stowage of coupling ball bar
The coupling ball bar is stowed in a bag in
the spare wheel well and secured to the
lashing eyes in the luggage compartment
3 187.
Picture no: 18389s.tif
Fitting the coupling ball bar
Push both bolts inwards and remove the
cover on the bumper.
Picture no: 18390s.tif
Fold down socket. Pull sealing plug out of
coupling ball bar opening. Place cover and
coupling ball bar in luggage compartment.
Caution
The coupling ball bar is to be removed
when not towing.
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209
Self-help, vehicle care
Picture no: 18588s.tif
Fuses and the most important
circuits they protectFuse box in engine compartment
The fuse box is at the front left side of the
engine compartment.
To open, disengage the cover, fold cover
up and remove.
Picture no: 18589s.tif Picture no:
No. Circuit
1 Starter
2 Air conditioning system
3 Diesel fuel filter heater
4 Horn
5 Manual transmission automated,
automatic transmission
6 Engine control unit
7 Fog lamps
8 Engine cooling
9 Engine cooling
No. Circuit
10 Automated manual transmission
11 Glow plugs, ignition system
12 Headlamp range adjustment,
Adaptive Forward Lighting
13 Air conditioning system
14 Automated manual transmission
15 Main beam (right)
16 Main beam (left)
17 Main relay
18 Engine control unit
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241
Opel Service, maintenance
Genuine Opel Parts and
Accessories We recommend that you use "Genuine
Opel Parts and Accessories" and
conversion parts expressly approved for
your vehicle model. These parts have
undergone special tests to establish their
reliability, safety and specific suitability for
Opel vehicles. Despit e continuous market
monitoring, we cannot assess or guarantee
these attributes for other products, even if
they – have been granted approval – by
the relevant authorities or in some other
form.
"Genuine Opel Parts and Accessories" and
conversion parts approved by Opel can of
course be obtained from your Opel
Partner, who can provide – comprehensive
advice about permissible technical
changes – and ensure that the part is
installed correctly.
Picture no: 17304t.tif
Performing work To avoid injury from moving parts and
cables conducting ignition voltage, only
carry out engine compartment checks
(e. g. checking brake fluid or engine oil
level) when the igniti on is switched off.
Picture no: 18145s.tif
To aid identification, the caps to be
removed for topping up engine oil, coolant
and washer fluid and the dipstick handle
may be coloured yellow.
9
Warning
Only perform engine compartment
checks when the ignition is off.
The cooling fan may start operating
even if the ignition is off.
9
Warning
The ignition system 3 and Xenon head-
lamps 3 use extremely high voltage. Do
not touch.
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