wheel OPEL CORSA 2009 Service Manual

159
Driving and operation
Drive Control Systems Electronic Stability Program
(ESP
®Plus
) 3
ESP®
Plus
improves driving stability when
necessary in any driving situation
regardless of the type of road surface or
tyre grip. It also prevents the drive wheels
from spinning.
As soon as the vehicle starts to swerve
(understeer/oversteer), engine output is
reduced and the wheels are braked
individually. This considerably improves
the driving stability of the vehicle on
slippery road surfaces.
ESP®
Plus
is ready for operation as soon as
the ignition is switched on and control
indicator v goes out.
When the ESP®
Plus
comes into action,
v flashes. The vehicle is now in
a critical situation;
ESP®
Plus
allows you to keep control of the
vehicle and reminds you to match your
speed to the road conditions.
Picture no: 18252s.tif
Control indicator
v
The warning lamp lights up for a few
seconds when the ignition is switched on.
The system is now ready for operation.
Flashing during driving:
This shows the system has come into
action. The engine output may be reduced
(the sound of the engine changes) and the
vehicle may be braked automatically to a
small degree.
Illuminates while driving:
The system is switched off 3 or a fault is
present. Continued driving is possible.
However, directional control may
deteriorate depending on the road surface
conditions.
Switch on ESP®
Plus
again and have cause
of fault remedied by a workshop. The self-
diagnosis that is integrated in the system
will help you to find a solution quickly.
9
Warning
Do not let this special safety feature
tempt you into taking risks when driving.
ESP®
Plus
does not negate the laws of
physics.
Adapt speed to the road conditions.
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164 Driving and operation
Picture no: 18244s.tif
Deflation detection system (DDS)3
The deflation detection system monitors
the revolutions of all four vehicles from a
speed of approximately 30 km/h. If there is
a loss of pressure in one of the tyres, its
diameter is reduced, and therefore also the
wheel rotation speed. Warning lamp w
lights red.
Stop immediately and check tyre pressure.
Fit the spare wheel if necessary 3 196,
3 200. Control indicator
w

If control indicator w lights up red while
driving, there is a loss of pressure. Stop
immediately and check tyre pressures. A
maximum speed of 80 km/h is permitted
for tyres run flat 3 3 171.
Control indicator illumination w in yellow
indicates a fault in the system. Have cause
of fault remedied by a workshop. The
system’s integrated se lf diagnostics allow
faults to be quickly remedied.
The control indicator flashes three times
when the system is initialising.
Tyre pressure 3169, 3264.
Picture no: 18245s.tif
System initialisationAfter correcting the tyre pressure or
changing a tyre/wheel, the system must be
initialised: turn the ignition on, press the
DDS button for approx. 4 seconds. Control
indicator w flashes three times. The system
is operational after driving a certain
distance.
Only initialise the system if all tyres have
the prescribed pressure.
9
Warning
The deflation detection system does not
replace manual checks with a suitable
gauge.
Check tyre pressures at least every
14 days and prior to any long journey;
the tyres should be checked when cold.
Don’t forget to check the spare 3.
Back to overview

166 Driving and operationAnti-lock brake system (ABS
u)
ABS prevents the wheels from locking.
ABS starts to regulate brake pressure as
soon as a wheel shows a tendency to lock.
The vehicle remains steerable, even during
hard braking.
For optimum braking, keep the brake
pedal fully depressed throughout the
braking process, despite the fact that the
pedal is pulsating. Do not reduce the
pressure on the pedal.
Picture no: 18258s.tif
Control indicator u for ABS
It illuminates for a few seconds when
ignition is switched on. Once the control
indicator goes out, the system is ready for
operation.
If the control indica tor does not go out
after a few seconds, or if it illuminates while
driving, there is a fault in the ABS. The
brake system remains operational without
ABS regulation.
Adaptive brake lamp 3
During full-on braking, all three brake
lamps flash for the duration of ABS control. Self testing
When the engine is started and the vehicle
starts off, the system performs a self-check,
which may be audible.
Fault
Have cause of fault remedied by a
workshop. The system’s integrated self
diagnostics allow faults to be quickly
remedied.
9
Warning
If there is a fault in the ABS, the wheels
may be liable to lock due to braking that
is heavier than normal. The advantages
of ABS are no longer available. During
hard braking, the vehicle can no longer
be steered and may swerve.
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168 Driving and operationWheels, tyres Suitable tyres and restrictions 3264.
Tyres fitted in the factory are adapted to
the chassis and provide optimum driving
comfort and safety.
Changing tyre/wheel type
If tyres of a different size than those fitted
at the factory are used, it may be
necessary to reprogram the electronic
speedometer and make other vehicle
modifications.
After converting to a different tyre size,
have the adhesive label with tyre pressures
replaced. Vehicles with run-flat tyres
3
When switching wheels, e.g. when
switching to winter tyres, use run-flat tyres
as there is no spare wheel or tyre repair kit
in the vehicle.
Vehicles with engine Z 10 XEP: Run-flat
tyres are not permitted for all rear axle
applications. We recommend your Opel
Partner.
Run-flat tyres 3 3171. Fitting new tyres
Fit tyres in pairs or in sets, which is even
better. Ensure that tyres on one axle are
z
the same size,
z the same design,
z the same make,
z and have the same tread pattern.
Fit directional tyres such that they roll in the
direction of travel. The rolling direction is
indicated by a symbol (e.g. an arrow) on
the sidewall.
Tyres fitted opposing the rolling direction
(e.g. when a tyre is changed) should be
refitted as soon as possible. This is the only
way to obtain full benefit from the design
properties of the tyre.
Run-flat tyres 3 m u s t n o t b e c o m b i n e d w i t h
conventional tyres.
Pay attention to legal requirements when
disposing of tyres.
9
Warning
Use of unsuitable tyres or wheels may
lead to accidents and render the vehicle
unroadworthy.
Back to overview

169
Driving and operation
Picture no: 18311s.tif
Tyre pressure
Check tyre pressure, including the spare
wheel, at least every 14 days and prior to
any long journey; the tyres should be
checked when cold. Don’t forget to check
the spare wheel 3.
Remove the valve cap key from the tank
flap and use it to unscrew the valve cap.
Tyre pressure 3264 and on the adhesive
label 3 on the inside of the tank flap.
The tyre pressure data is for cold tyres. It
applies to both summer and winter tyres. Always inflate the spare wheel
3 to the
pressure specified for full load.
Do not reduce tyre pr essure when the tyres
are warm. Otherwise the pressure may
drop below the permissible minimum when
the tyres cool down.
After having checked the tyre pressure,
tighten the valve caps using the valve cap
key.
Incorrect inflation pressures will impair
safety, vehicle handling, comfort and fuel
economy and will increase tyre wear.
Picture no: 17213t.tif
9
Warning
If the pressure is too low, this can result
in considerable tyre warm-up and
internal damage, leading to tread sepa-
ration and even to tyre blow-out at high
speeds.
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170 Driving and operation
Picture no: 17214t.tif
Tyre condition, wheel condition
Drive over edges slowly and at a right
angle if possible. Driving over sharp edges
can lead to hidden tyre damage and wheel
damage. Do not wedge tyres against the
kerb.
Regularly check tyres for damage. Seek the
assistance of a workshop in the event of
damage or unusual wear.
Picture no: 17216t.tif
Tread depth
Check tread depth regularly.
For reasons of safety, tyres should be
replaced when their tread depth has worn
down to 2 to 3 mm (winter tyres: 4 mm).
The legally permissible minimum tread
depth (1.6 mm) has been reached when
the tread has worn down as far as one of
the wear indicators (TWI
1)). A number of
wear indicators are spaced at equal
intervals around the tyre within the tread.
Their position is indicated by markings on
the tyre sidewall.
Picture no: 17215t.tif
If wear in the front is greater than that in
the rear, move the rear wheels to the front
axle and vice versa.
Correct tyre pressure.
On vehicles fitted with a deflation
detection system 3, initialise the system
3 164.
General information
z The danger of aquaplaning is greater if
the tyres are worn.
z Tyres age, even if they are not used or
used infrequently. We recommend tyre
replacement every six years at the latest.
z Never fit used tyres the previous history
and use of which you do not know.
1)TWI
= Tread
Wear
Indicator.
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171
Driving and operation
Tyre designations
Meanings:
e.g. 185/65 R 15 88 T
Speed code letters: Run-flat tyres (RFT)
3
Run-flat tyres have reinforced, self-
supporting sidewalls, which ensure that the
tyres always have a certain amount of
driveability, even when there is no pressure.
Run-flat tyres are permitted only in the
case of vehicles with ESP®
Plus
3 and a
deflation detection system.
Depending on the tyre manufacturer, run-
flat tyres can be identified from a marking
on the tyre wall, e.g. ROF = RunonFlat for
Dunlop or SSR = Self Supporting Runflat
Tyre for Continental.
Run-flat tyres can be used only in
combination with the alloy wheels issued
by Opel: this also applies to winter tyres. Driving with a damaged tyre
The deflation of a tyre is displayed via the
deflation detection system
3.
If a tyre has no pressure, continued driving
is possible
z at a speed of max. 80 km/h,
z up to a distance of 80 km.
Do not use a tyre repair kit.
Deflation detection system 3 3 164.
185
= Tyre width in mm
65 = Cross-section ratio
(tyre height to tyre width in %)
R = Belt type Radial
RF = Type: Run-flat
15 = Rim diameter in inches
88 = Load-bearing capacity code
e.g.: 88 corresponds to 567 kg
T = Speed code letter:
Q = Up to 160 km/h
S = Up to 180 km/h
T = Up to 190 km/h
H = Up to 210 km/h
V = Up to 240 km/h
W = Up to 270 km/h
9
Warning
Even the tyre pressure of run-flat tyres
must be checked regularly.
Check tyre pressures at least every
14 days and prior to any long journey;
the tyres should be checked when cold.
9
Warning
When driving with a flat tyre, do not
exceed a speed of 80 km/h or a distance
of 80 km.
The vehicle will be more difficult to steer
and handle and the braking distance
will be longer.
Adapt driving style and speed to the
conditions at hand.
Back to overview

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.
Back to overview

173
Driving and operation
Remove the wheel trims if using tyre chains
3201.
Tyre chains may only be used at speeds up
to 50 km/h. When travelling on roads that
are free of snow, they may only be used for
brief periods.
Tyre chains must not be used on the
temporary spare wheel. If you need to use
tyre chains after suffering a flat front tyre,
fit the temporary spare on the rear axle
and transfer one of the rear wheels to the
front axle.
Roof rack
3
For safety reasons and to avoid roof
damage we recommend using the Opel
roof rack system that is approved for your
vehicle.
Follow the usage instructions for the roof
rack.
Remove the roof rack when not in use.
Driving hints 3 149
Picture no: 18313s.tif
Fitting on model without sun roof 3
Push covers for concealing roof rack
mounts down and push backwards with a
valve cap key. Location of valve cap key
3 169.
Fitting on model with sun roof 3
Disengage covers concealing roof rack
mounts by pushing sliders in direction of
arrow (e.g. with coin) and remove upwards.
To close roof rack mounts, first insert
covers at front and engage sliders at rear.
Attach roof rack at appropriate points, see
enclosed roof luggage rack system
instructions.
9
Warning
Damage may lead to tyre blowout.
Back to overview

178 Driving and operation
Picture no: 18347s.tif
Press the release lever and remove the
wheel recesses.
Picture no: 18348s.tif
Push the release lever on the strap retainer
and remove the strap retainer.
Picture no: 18349s.tif
Prepare the bicycle for attachment
Rotate the left pedal (without a chain leaf)
vertically downwards. The pedal on the left
pedal crank must be horizontal.
The front bicycle must have its front wheel
facing left.
The rear bicycle must have its front wheel
facing right.
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