2009 SKODA OCTAVIA sensor

Starting-off and Driving
128
Front and rear parking aid*The parking aid provides a warning of obstacles in front and behind the vehicle.The audible parking aid determines the distance between the front or rear bumper and an obstacle with the aid of ultrasound sensors. The sensors are integrated in the front and rear bumper. The signal tones for the front parking aid sound higher as standard than for the rear parking aid. The tones of the parking aid can be adapted in the menu of the information display*
⇒page 29.
Range of sensors The distance warning begins at a distance
of about 120°cm from the obstacle in
front of the vehicle (area
⇒fig. 151
) and about 160 cm from the obstacle
behind the vehicle (area ). The interv
al between the warning signals becomes
shorter as the clearance is reduced. A continuous tone sounds from a distance
of approx. 30 cm (area ) - danger area.
From this moment on do not continue driving!
If the vehicle is equipped with a
factory-fitted towing device*, the border
of the danger area
starts - continuous
tone - 5 cm further behind
the vehicle. The vehicle ca
n be extended through an
installed detachable towing device. On vehicles equipped with a factory-fitted radio* or navigation*, the distance to the obstruction is shown graphically on the di
splay. On vehicles with a factory-fitted
towing device, the rear sensors are deactivated when towing a trailer. The driver is also informed of the radio* or the navigation* by a graphic display (vehicle towing a trailer) on the display. The radio* or navi
gation*, which is factory-fitted, can be set
so that the play function volume decreases when activating the parking aid, see Owner's Manual radio* or navigation*. This
improves the audibili
ty of the parking
aid. Activating The parking aid is activated when the
reverse gear
is engaged and the ignition is
turned on or by pressing the button
⇒fig. 150
- the symbol lights up in the
button. The activation is confirmed
by a brief acknowledgement signal.
Deactivating The parking aid is deactivate
d after pressing the button°
⇒fig. 150
or at a speed
of more than 10 km/h - the symbol
 in the button is no longer illuminated.
WARNING
•
The parking aid is not a substitute fo
r the driver paying proper attention
and it is always the driver's responsibility to take care when reversing the vehicle or carrying out similar manoeuvres.•
You should therefore satisfy yourself, before reversing, that there is no
small obstacle, such as a rock, thin post, trailer drawbar etc., in front or behind your vehicle. Such an obstacle might not be within the range detected by the sensors.•
Under certain circumstances, surfaces of certain objects and types of
clothing cannot reflect the signal of the parking aid. Thus, these objects or
Fig. 150 Activating the parking aidFig. 151 Parking aid: Detec-tion range of the front sensors
AA
AA
AB


se0.1.book Page 128 Frida
y, April 10, 2009 3:19 PM

Starting-off and Driving
129
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
people who wear such clothing are not recognised by the sensors of the parking aid.
Note
•
Only the front parking aid operates if you are towing a trailer (applies only to
models which feature a factory-fitted towing device*).•
If a warning signal sounds for about 3 seconds after activating the system and
there is no obstacle close to your vehicle,
this indicates a system fault. The fault is
confirmed additionally
when the symbol flashes in the button
⇒page 128,
fig. 150
. Have the fault rectified by a specialist workshop.
•
The sensors must be kept clean and free of ice to enable the parking aid to
operate properly.•
If the parking aid is activated and the se
lector lever of the automatic gearbox is
in the position , warning signal indicates interruption (vehicle can no longer move).Cruise control system (CCS)*IntroductionThe cruise control system (CCS) maintains a constant speed, more than 30 km/h (20 mph), once it has been set, without you
having to depress the accelerator pedal.
This is only possible within the range wh
ich is permitted by the power output and
braking power of the engine. The cruise co
ntrol system makes it possible - particu-
larly on long journeys - for you
to rest your “accelerator foot”.
WARNING
•
The cruise control system must not, for safety reasons, be used in dense
traffic or on unfavourable road surfaces (such as icy roads, slippery roads or loose chippings) - risk of accident!
•
In order to prevent unintentional use of the cruise control system, always
switch off the system after use.
Note
•
Models fitted with a manual gearbox: Al
ways depress the clutch pedal if you
switch on the cruise control system when
the gearbox is in Neutral. Otherwise the
engine can rev up unintentionally.•
The cruise control system is not able to maintain a constant speed when driving
on steep downhill sections. The weight of
the vehicle increases the speed at which
it travels. One should shift down in good
time to a lower gear or slow the vehicle
down by applying the foot brake.•
It is not possible on vehicles fitted with
an automatic gearbo
x to switch on the
cruise control system if the sele
ctor lever is in the position
P, N or R.
Storing a speedThe cruise control system is operat
ed by means of the switch and
rocker button in the left lever of the multi-functional switch. – Press the switch
⇒
fig. 152
into the position
ON
.
WARNING (continued)

AP
WARNING (continued)
Fig. 152 Operating lever: Rocker button and switch of cruise control system
AA
AB
AA
se0.1.book Page 129 Frida
y, April 10, 2009 3:19 PM

Airbag system
179
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Important safety information on the side airbag Correct use of the airbag system considerably reduces the risk of injury!
WARNING
•
It is essential to always switch off
⇒page 181, “Deactivating an airbag”
the front passenger airbag when attach
ing a child safety seat on the front
passenger seat where the child is seated
with its back facing in direction of
travel (in some countries also when the ch
ild is facing the direction of travel).
If this is not done, there is a risk of
the child suffering severe or even fatal
injuries if the front passenger airbag
is deployed. In certain countries
national legal provisions also requir
e that the side or head passenger
airbags be deactivated. When transporting a child on the front passenger seat, please comply with the appropri
ate national regulations regarding the
use of child safety seats.•
Your head should never be positioned
in the deployment area of the side
airbag. You might suffer severe injuries
in the event of an accident. This
applies in particular to children who are transported without using a suit- able child safety seat
⇒page 186, “Child safety and side airbag*”.
•
If children adopt an incorrect seated position when travelling, they may
be exposed to an increased risk of injury
in the event of an accident. This can
result in serious injuries
⇒page 184, “What you should know about trans-
porting children!”.•
There must not be any further persons, animals as well as objects posi-
tioned between the occupants and the de
ployment area of the airbag. There
must also be no accessories such as cup holders, attached to the doors to enable the side airbags to activate properly.•
The airbag control unit
operates together with the pressure sensors,
which are attached in the front doors. For this reason no adjustments must be carried out at the doors as well as at the door panels (for example addi- tional installation of loudspeakers).
Resulting damages can have a negative
affect on the operation of the airbag system. All work on the front doors and their panels must only be carr
ied out by a specialist garage.
•
In the event of a side collision, the side airbags will not function properly,
if the sensors cannot measure the increa
sing air pressure inside the doors,
because the air can escape through lar
ge, non-sealed open
ings in the door
panel.
− Never drive with removed inner door panels. − Never drive, if parts of the inner door panel have been removed and the remaining openings have not been properly sealed. − Never drive, if the loudspeakers in the doors have been removed, only if the loudspeaker openings have been properly sealed. − Always make sure that the openings
are covered or filled, if additional
loudspeakers or other equipment part
s are installed in the inner door
panels. − Always work with an authorised Škoda dealer or have it carried out by a competent specia
list workshop.
•
Only hang light items of clothing on the clothes hooks to the vehicle.
Never leave any heavy or sharp-edged objects in the pockets of the items of clothing.•
Ensure that there are no excessive fo
rces, such as violent knocks, kicks
etc., impact on the backrests of th
e seats otherwise the system may be
damaged. The side airbags would not be deployed in such a case!•
Any seat or protective covers which you fit to the driver or front
passenger seats must only be of the
type expressly authorised by Škoda
Auto. In view of the fact that the airbag inflates out of the backrest of the seat, use of non-approved seat or protective covers would considerably impair the protective function of the side airbag.•
Any damage to the original seat covers
in the area of the side airbag
module must be repaired without delay by your specialist garage.•
The airbag modules in the front se
ats must not display any damage,
cracks or deep scratches. It is not pe
rmissible to use force in order to open
the modules.
WARNING (continued)
se0.1.book Page 179 Frida
y, April 10, 2009 3:19 PM

Airbag system
181
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
In certain accident si
tuations, the front, side and he
ad airbag are simultaneously
deployed. The airbags inflate in fractions of a second
and at a high speed in order to be able
to offer that additional protection in th
e event of an accident. A grey white, non
harmful gas is released when airbag is inflated. This is perfectly normal and is not an indication of a fire in the vehicle.Important safety information on the head airbag Correct use of the airbag system considerably reduces the risk of injury!
WARNING
•
It is essential to always switch off
⇒page 181, “Deactivating an airbag”
the front passenger airbag when attach
ing a child safety seat on the front
passenger seat where the child is seated
with its back facing in direction of
travel (in some countries also when the ch
ild is facing the direction of travel).
If this is not done, there is a risk of
the child suffering severe or even fatal
injuries if the front passenger airbag
is deployed. In certain countries
national legal provisions also requir
e that the side or head passenger
airbags be deactivated. When transporting a child on the front passenger seat, please comply with the appropri
ate national regulations regarding the
use of child safety seats.•
There must not be any objects in the deployment area of the head
airbags which might prevent the ai
rbags from inflating properly.
•
Only hang light items of clothing on the clothes hooks to the vehicle.
Never leave any heavy or sharp-edged objects in the pockets of the items of clothing. In addition, it is not permitted to use clothes hangers for hanging up items of clothing.•
The airbag control unit
operates together with the sensors, which are
attached in the front doors. For this reason no adjustments must be carried out at the doors as well as at the door panels (for example additional instal- lation of loudspeakers). Resulting dama
ges can have a negative affect on the
operation of the airbag system. All work
on the front doors and their panels
must only be carried ou
t by a specialist garage.
•
There must not be any other persons (e.g. children) or animals between
the car occupant and the deployment ar
ea of the head airbag. In addition,
none of the occupants should lean their head out of the window when driving, or extend their arms and hands out of the window.•
The sun visors must not be swivelled to the side windows into the
deployment area of the head airbags if any objects, such as ball-point pens etc. are attached to them. This might resu
lt in injuries to the occupants if the
head airbag is deployed.•
Installing impermissible accessories in
the area of the head airbags may
considerably impair the protection offered by the head airbag in the event of it being deployed. When the deployed he
ad airbag is inflated, parts of the
accessories fitted may in certain circum
stances be thrown into the interior
of the car and cause injuries to the occupants
⇒page 244, “Accessories,
changes and replacement of parts”.•
Any work on the head airbag system
including installing and removing
system components because of other repair work (e.g. removing headliner) must only be carried out by a specialist garage.Deactivating an airbagDeactivating airbags If any airbags have been deactivated, switch them on again as soon as possible so that they are able to
again provide their proper protec-
tion.There is the technical means installed within your vehicle to switch off the front, side* or head* airbag (take out of commission). This is why you should have the deacti
vation of the airbags carried out by a
specialist garage. On vehicles equipped with the switch for de
activation of the airbags, you can deac-
tivate the front and side passenger
airbag by means
of this switch
⇒page 182.
WARNING (continued)
se0.1.book Page 181 Frida
y, April 10, 2009 3:19 PM

Intelligent Technology
193
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Driving TipsIntelligent TechnologyElectronic stability programme (ESP)*GeneralGeneral The ESP aids you maintain control of your vehicle in situations in borderline driving situations such as when negotiating a curve too fast. The risk of skidding is reduced and your vehicle thus offers greater driving stability depending on the conditions of the road surface. This occurs at all speeds. The following systems are integrated into the electronic stability programme:•
Electronic Differential Lock (EDL),
•
Traction control system (TCS),
•
Active driver-steering recommendation (DSR),
•
Antilock brake system (ABS),
•
Brake Assist,
•
Uphill-Start off-Assist.
Operating principle The ESP switches on automatically when the engine is started and then conducts a self-test. The ESP control unit processes data from the individual systems. It also processes additional measurement data which are supplied by highly sensitive sensors: the rotational velocity of the vehi
cle about its vertical axis, the lateral accel-
eration of the vehicle, the brakin
g pressure and the steering angle.
The direction which the driver wishes to ta
ke is determined based on the steering
angle and the speed of the vehicle and is constantly compared with the actual behaviour of the vehicle. If differences exis
t, such as the vehicle beginning to skid,
the ESP will automatically brake the appropriate wheel. The car is stabilised again by the forces which take effect when the wheel is braked. Intervention into the brake system takes place primarily on the outer front wheel of a vehicle which tends to oversteer (tendency for the rear of the vehicle to break away) while occurs this is on the inner re
ar wheel of a vehicle which tends to under-
steer (tendency to shift out of the curve). This braking control cycle is accompanied by noises. The ESP operates in combination with the ABS
⇒page 197, “Antilock brake system
(ABS)”. If there is a fault in the ABS system, the ESP also does not operate. The ESP warning light lights up in the instru
ment cluster when there is a fault on the
ESP
 ⇒page 37.
Switching off You can switch the ESP off and on again
as you wish, by pressing the button
⇒ fig. 196
. The ESP warning light lights up in th
e instrument cluster when the ESP is
switched off
 ⇒page 37.
The ESP should normally always be switched
on. It may be good practice in certain
exceptional cases, such as when you wish
to have wheel slip, to switch off the
system. Examples:
Fig. 196 ESP switch
se0.1.book Page 193 Frida
y, April 10, 2009 3:19 PM

Intelligent Technology
194
•
when driving with snow chains
•
when driving in deep snow or on a loose surface
•
when it is necessary to rock a vehicle when it has become stuck.
then you should switch on the ESP again.
WARNING
It is also not possible for the ESP to overcome the physical limits of the vehicle. Even if a vehicle fitted with ESP you should still always adapt your style of driving to the condition of the
road surface and the traffic situation.
This particularly applies when driving on slippery and wet roads. The increased safety offered must not tempt you to take greater risks than other- wise - risk of an accident!
Note
•
All four wheels must be fitted with the same tyres in order to achieve problem-
free operation of the ESP. Differing rolling
circumferences of the tyres can lead to an
undesirable reduction in the engine output.•
Changes to vehicle (e.g. on engine, on the brakes, on chassis or other assign-
ment of tyres and wheels) can influence the function of the ESP
⇒page 244,
“Accessories, changes and replacement of parts”.Electronic Differential Lock (EDL)* The electronic differential lock pr
events an individual wheel from
slipping.Models fitted with ESP are equipped with electronic differential lock (EDL). General The EDL makes it much easier, and sometimes at all possible, to start off, accelerate and climb a steep hill when the conditio
ns of the road surface are unfavourable.
Operating principle The EDL is activated automatically, that is
without any action on the part of the
driver. It monitors the speeds of the driven wheels with the aid of the ABS sensors. Should only
one
drive wheel begin spinning on a slippery surface there will be an
appreciable difference in the speed of the driven wheels. The EDL function brakes the slipping wheel and the differential transmits a greater driving force to the other driven wheel. This control proces
s is also accompanied by noises.
Overheating of the brakes The EDL switches off
automatically if unusually severe
stresses exist in order to
avoid excessive heat generation in the
disc brake on the wheel which is being
braked. The vehicle can continue to be driv
en and has the same characteristics as a
vehicle not fitted with EDL. The EDL switches on again
automatically as soon as the brake has cooled down.
WARNING
•
Carefully depress the accelerator when accelerating on uniformly slip-
pery road surfaces, such as ice and sn
ow. The driven wheels might still spin
despite the EDL and affect the stability
of the vehicle - risk of an accident!
•
You should always adapt your style of driving to the condition of road
surface and to the traffic situation even
when your vehicle is fitted with EDL.
The increased safety offered must not tempt you to take greater risks than otherwise - risk of an accident!
Note
•
If the ABS or ESP warning light comes on,
this may also indicate a fault in the
EDL. Please have the vehicle inspected as soon as possible by a specialist garage.•
Changes to vehicle (e.g. on engine, on
the brakes, on chassis or other assign-
ment of tyres and wheels) can in
fluence the function of the EDL
⇒page 244,
“Accessories, changes and
replacement of parts”.
se0.1.book Page 194 Frida
y, April 10, 2009 3:19 PM

Intelligent Technology
195
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Traction control system (TCS) The traction control system prevents
the driven wheels from spinning
when accelerating.General The TCS makes it much easier, and sometimes at all possible, to start off, accelerate and climb a steep hill when the conditio
ns of the road surface are unfavourable.
Operating principle The TCS switches on automatically when th
e engine is started and then conducts a
self-test. The system monitors the speeds of the driven wheels with the aid of the ABS sensors. If the wheels are spinning, the force transmitted to the road surface is automatically adapted by redu
cing the engine speed. Th
is occurs at all speeds.
The TCS operates in combination with the ABS
⇒page 197, “Antilock brake system
(ABS)”. The TCS will not function if a fault exists in the ABS system. The TCS warning light lights up in the instrument cluster when there is a fault on the TCS
 ⇒page 37.
Switching off You can switch the TCS off and on again
as you wish by pressing the button
⇒ fig. 197
. The TCS warning light lights up in the instrument cluster when the TCS is
switched off
 ⇒page 37.
The TCS should normally always be switched on. It may be good practice in certain exceptional cases, such as when you wish
to have wheel slip, to switch off the
system. Examples:•
when driving with snow chains
•
when driving in deep snow or on a loose surface
•
when it is necessary to rock a vehicle when it has become stuck.
then you should switch on the TCS again.
WARNING
You should always adjust your style of driving to the conditions of the road surface and the traffic situation. The increased safety offered must not tempt you to take greater risks than otherwise - risk of an accident!
Note
•
All four wheels must be fitted with the same tyres in order to achieve problem-
free operation of the TCS. Differing rolling circumferences of the tyres can lead to an undesirable reduction in the engine output.•
Changes to vehicle (e.g. on engine, on the brakes, on chassis or other assign-
ment of tyres and wheels) can in
fluence the function of the TCS
⇒page 244,
“Accessories, changes and replacement of parts”.Active driver-steering recommendation (DSR)*Vehicles with ESP are equi
pped with active driver-steering recommendation (DSR).
This function indicates to the driver in critical situations a steering recommendation in order to stabilise the vehicle. The active driver-steering recommendation is acti-vated, for example, on the right and left
vehicle side when
braking sharply on
different road surfaces.
Fig. 197 TCS switch
se0.1.book Page 195 Frida
y, April 10, 2009 3:19 PM

Intelligent Technology
199
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Tyre inflation pressu
re-control system*
The tyre inflation pressure-control system compares with the aid of the ABS sensors the speed and also the rolling circumference
of the individual wheels. If the rolling
circumference of a wheel is changed, the warning light
 lights up in the instru-
ment cluster
⇒page 38 and an audible signal sound
s. The rolling circumference of
the tyre can change if:•
the tyre inflation pressure is too low,
•
the structure of the tyre is damaged,
•
the vehicle is loaded on one side,
•
the wheels of an axle are loaded heavily (e.g. when towing a trailer or when
driving uphill or downhill),•
snow chains are mounted,
•
the temporary spare wheel is mounted,
•
one wheel per axle was changed.
Basic setting of tyre inflation pressure-control system After changing the tyre inflation pressures or after changing one or several wheels, a basic setting of the system must be carried out as follows.•
Inflate all tyres to the specified inflation pressure
⇒page 238.
•
Switch on the ignition.
•
Press button
⇒fig. 198
for more than 2 seconds. While pressing the
button, the warning light
 lights up. At the same time the memory of the system
is erased and the new calibration is star
ted, which is confirmed with an audible
signal and then the warning light
 goes out.
•
If the warning light
 does not go out after the basic setting, there is a fault in
the system. Have the vehicle inspected by your nearest specialist garage. Warning light
 lights up
If the tyre inflation pressure of at least on
e wheel is insufficiently inflated in compar-
ison to the stored basic value, the warning light
 ⇒
lights up.
Warning light
 flashes
If the warning light flashes, there is a system fault. Have the vehicle inspected by your nearest specialist garage.
WARNING
•
When the warning light
 lights up, immediately reduce the speed and
avoid sudden steering and brake mano
euvres. Please stop the vehicle
without delay at the nearest possible stop and inspect the tyres and their inflation pressures.•
The driver is responsible for the correc
t tyre inflation pressures. For this
reason, the tyre inflation pressures must be checked regularly.•
Under certain circumstances (e.g. sporty style of driving, wintry or
unpaved roads) the warning light
 can be delayed or does not light up at
all.•
The tyre inflation pressure-control system does not take away the
responsability from the driver for the correct tyre inflation pressure.
Note
The tyre inflation pressure-control system:•
does not replace the regular tyre inflatio
n pressure control, because the system
cannot detect an even pressure loss,
Fig. 198 Button for setting the tyre inflation pressure control value
 
se0.1.book Page 199 Frida
y, April 10, 2009 3:19 PM