2012 SKODA OCTAVIA sensor

The indicator light  is lit. Possible causes:
› the vehicle is travelling at less than 65 km/h;
› no lane boundary exists;
› the lane boundary was not detected;
› the driver's hands are not on the steering wheel;
› the lane is less than 2.5 m in width;
› the radius of the curve is too small.
Information for the driver
First read and observe the introductory information and safety warn-ings
on page 126.
The information for the driver appears in the instrument cluster display.
Lane Assist not available. No sensor view.
The windscreen is dirty, iced over or misted up in the camera viewing range. Clean the windscreen or remove the obstacles.
Lane Assist currently not available.
The system has limited functionality due to a temporary error. Try to re-activate
the machine.
Error: Lane Assist
A system error is present. Seek help from a ŠKODA specialist garage.
Lane Assist: Take over steering!
The system has detected that there are no hands on the steering wheel. In this case, the Assist system is not ready to intervene. Place your hands on the steer-
ing wheel.

128Using the system

Side airbagsFig. 134
Installation location of the side airbags front/rear
Fig. 135
Inflated side airbags
In the event of severe side collisions, the side airbag system provides additional
protection for the upper body (chest, stomach and pelvis) of passengers in the ve-
hicle.
The front side airbags are housed in the upholstery of the seat backrests of the front seats » Fig. 134 - 
.
The rear side airbags are located between the entrance area and the seat back-
rest » Fig. 134 -
.
When the side airbags » Fig. 135 are deployed, the head airbag and belt tensioner
are also automatically deployed on the relevant side.
The load of the occupants is cushioned when plunging into the fully inflated air-
bag and the risk of injury to the entire upper body (chest, stomach and pelvis) is
reduced on the side facing the door.
WARNING■ 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 ap- plies in particular to children who are transported without using a suitable
child safety seat » page 156, Child safety and side airbag .■
There must not be any further persons, animals as well as objects posi-
tioned between the occupants and the deployment area of the airbag. No ac-
cessories, such as cup holders, should be attached to the doors.
■
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 re-
sult in serious injuries » page 154, Child seat .
■
The airbag control unit operates with pressure sensors located in the front
doors. For this reason no adjustments must be carried out to the doors and
door panels (e.g. additional 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 carried out by a ŠKODA special-
ist garage.
■
In the event of a side collision, the side airbags will not function properly, if
the sensors cannot measure the increasing air pressure inside the doors, be-
cause the air can escape through large, non-sealed openings in the door pan-
el. ■ 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 parts are installed in the inner door pan- els.
■ Always have work completed by a ŠKODA Partner or a competent ŠKODA
specialist garage.
■
Only hang light items of clothing on the hooks fitted in the vehicle. Never
leave any heavy or sharp-edged objects in the pockets of the items of cloth-
ing.
■
Ensure that there are no excessive forces, such as violent knocks, kicks etc.,
impact on the backrests of the seats otherwise the system may be damaged.
The side airbags would not be deployed in such a case! 
149Airbag system

WARNING (Continued)■Any seat or protective covers which you fit to the driver or front passenger
seats must only be of the type expressly authorized by ŠKODA. In view of the
fact that the airbag inflates out of the backrest of the seat, use of non-ap-
proved 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 ŠKODA specialist garage.
■
The airbag modules in the front seats must not display any damage, cracks
or deep scratches. It is not permissible to use force in order to open the mod-
ules.

Head airbags
Fig. 136
Location of the head airbag/gas-filled head airbag
In the event of a severe side collision, the head airbag system offers additional
protection for the head and neck area of passengers.
The head airbags are positioned above the doors on both sides in the interior ofthe car » Fig. 136 –
.
In the event of a side collision the head airbag is deployed together with the rele-
vant side airbag and the front seat belt tensioner on the side of the car on which
the accident occurs.
When deployed, the airbag covers the windows of the front and rear doors, as well as the door pillar » Fig. 136 – 
.
Any impact of the head against parts of the interior or objects outside of the car,
is cushioned by the inflated head airbag. The reduction in any impact to the head
and the resultant minimizing of any movements of the head additionally reduce
the risk of injuries to the neck area. The head airbag also offers additional protec-
tion in the case of an offset impact by covering the front door pillar.WARNING■ There must not be any objects in the deployment area of the head airbags
which might prevent the airbags from inflating properly.■
Only hang light items of clothing on the hooks fitted in the vehicle. Never
leave any heavy or sharp-edged objects in the pockets of the items of cloth-
ing. Additionally, clothes hangers must not be used to hang up items of cloth-
ing.
■
The airbag control unit operates with sensors located in the front doors. For
this reason no adjustments must be carried out to the doors and door panels (e.g. additional installation of loudspeakers). Resulting damages can have anegative affect on the operation of the airbag system. All work on the front
doors and their panels must only be carried out by a ŠKODA specialist garage.
■
There must no other persons (e.g. children) or animals between the passen-
ger and the deployment area of the head airbag. In addition, none of the occu-
pants 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 towards the side windows in the de-
ployment area of the head airbags if any objects, such as ball-point pens, etc.
are attached to them. This might result in injuries to the occupants if the head
airbag is deployed.
■
The installation of impermissible accessories in the vicinity of the head air-
bags can considerably impair the protection offered by the head airbag in the
event of it being deployed. When the deployed head airbag is inflated, parts of
the fitted accessories could be thrown into the interior of the car and injure
the occupants » page 165.

150Safety

Passenger protection system
Introductory information
The Passenger protection system helps you reduce the impact of a collision with a pedestrian.
The system is activated automatically in the event of a frontal collision with a pe-
destrian at speeds of 30-55 km/h. In the event of an impact, the rear section of
the bonnet is raised by approx. 55 mm thus creating a crumple zone above the
engine.
The system sensors are integrated in the front bumper.
The functional status of the system is indicated by the indicator light 
in the in-
strument cluster » page 19.
In some cases, the system may be activated even if the vehicle did not collide
with a pedestrian, e.g.:
› in a frontal collision with a lamppost, a street light, column, etc.;
› in a frontal collision with an animal;
› when driving over a mound of snow;
› when the suspension comes into contact with the road;
› when driving over pronounced corrugations perpendicular to the direction of
travel.
We recommend that any modifications and repairs to the front bumper or body-
work be carried out by a ŠKODA Partner. Further information » page 165.
WARNING■
Work or technical modifications on your vehicle, which have been carried out
unprofessionally, can cause operational faults – risk of accident!■
Do not attach the front number plate in the holder. Instead, screw it onto
the bumper in the area provided. The attached number plate holder impairs
the functioning of the sensors and thus the assessment made to determine
whether to activate the system or not.
NoteWhen disposing of the vehicle or parts of the Passenger protection system, it is
important to comply with national legal requirements. ŠKODA Partners are famili-
ar with these regulations and will be able to provide you with detailed informa-
tion.
Activating the system
Fig. 138
Raised bonnet
If the Passenger protection system was activated:
› the bonnet is raised
» Fig. 138 - 
;
› The indicator light

is lit in the instrument cluster.
The bonnet can only be raised after the system has been activated if it was not deformed previously.
WARNING■ After activation, the system no longer meets its protective function. Drive to
your nearest ŠKODA Partner immediately and adopting an appropriately cau-
tious style of driving, who will replace the system. Do not exceed 80 km/h.■
Adjust the height of the seat so that the raised bonnet does not block your
view ahead » Fig. 138 -  . Stop driving if the view ahead remains impaired
even at the highest seat position!

153Passenger protection system

General Maintenance
Taking care of and cleaning the vehicle
Taking care of your vehicle
Introduction
This chapter contains information on the following subjects:
Washing the vehicle
160
Automatic car wash systems
160
Washing by hand
160
Washing with a high-pressure cleaner
161
Preserving and polishing the vehicle paintwork
161
Chrome parts
161
Paint damage
161
Plastic parts
162
De-icing windows and exterior mirrors
162
Radio reception and aerial
162
Headlight lenses
162
Rubber seals
163
Door lock cylinders
163
Wheels
163
Underbody protection
163
Protection of hollow spaces
164
Artificial leather, cloths and Alcantara ®
164
Fabric covers on electrically heated seats
164
Natural leather
164
Seat belts
165
Regular and proper care help to retain the efficiency and
value of your vehicle. It
may also be one of the requirements for the acceptance of warranty claims relat- ing to corrosion damage and paint defects on the bodywork.
We recommend using care products from ŠKODA Original Accessories that areavailable from ŠKODA Partners. The instructions for use on the package must be
observed.
WARNING■ Care products may be harmful to your health if not used according to the in-
structions.■
Always store care products in a safe place, out of the reach of children – risk
of poisoning!
■
Water and ice in the brake system when washing the vehicle in winter can
affect the braking efficiency – risk of accident!
■
Only wash the vehicle when the ignition is switched off – risk of accident!
■
When washing the car by hand, protect your hands and arms from sharp-
edged metal parts (e.g. when cleaning the underfloor, the inside of the wheel
housings or the wheel trims, etc) - risk of cuts!
■
Air fresheners and scents can be hazardous to heath when the temperature
inside the vehicle is high.
CAUTION
■ Be sure to check clothing for colourfastness to avoid any damage or visible
stains on the material (leather), panels and textiles.■
Cleaners containing solvents can damage the material being cleaned.
■
Do not wash your vehicle in bright sunlight – risk of paint damage.
■
If washing the vehicle in the winter using a hose or high-pressure cleaner, en-
sure that the jet of water is not aimed directly at the locking cylinders or the
door/panel joints – risk of freezing!
■
Do not use any insect sponges, rough kitchen sponges or similar cleaning prod-
ucts – risk of damaging the surface of paintwork.
■
Do not stick any stickers on the inside of the rear windows, the rear side win-
dows and in the vicinity of the heating elements on the windscreen or near the
window aerial. These may get damaged. With regard to the antenna, they may in-terfere with the radio or navigation.
■
Do not clean the inside of the windows with sharp-edged objects or corrosive
and acidic cleaning agents – risk of damaging the heating elements or window
aerial.
■
Do not attach scents and air fresheners to the dashboard – risk of damage to
the dashboard.
■
To avoid damaging the parking aid sensors while cleaning with high-pressure
cleaners or steam jets, the sensors must only be directly sprayed for short periods while a minimum distance of 10 cm must be observed.
■
Do not clean the roof trim with a brush – risk of damage to the trim surface.
■
Fold in the exterior mirrors to prevent damage before washing the vehicle in an
automatic car wash system. Never manually fold in electric exterior mirrors - al-
ways use the electric controls. 
159Taking care of and cleaning the vehicle

Washing with a high-pressure cleanerFirst read and observe the introductory information and safety warn-
ings
on page 159.
When washing the vehicle with a high-pressure cleaner, the instructions for use
of the equipment must be observed. This applies in particular to the pressure
used and to the spraying distance . Maintain a sufficiently large distance to the
parking aid sensors and soft materials such as rubber hoses or insulation materi- al.
WARNINGNever use circular spray nozzles or dirt cutters!
CAUTION
The temperature of the water used for cleaning must not exceed 60 °C – risk of damaging the vehicle.
Preserving and polishing the vehicle paintwork
First read and observe the introductory information and safety warn-
ings
on page 159.
Preserving the vehicle paintwork
Thorough wax treatment is an effective way of protecting the paintwork from harmful environmental influences.
The vehicle must be treated with a high-quality hard wax polish at the latest, when no more drops form on the clean paintwork.
A new layer of a high-quality hard wax polish can be applied to the clean body- work after it has dried thoroughly. Even if you use a wax preserver regularly we
still recommend that you treat the paintwork of the vehicle at least twice a year
with hard wax.
Polishing
Polishing is necessary if the vehicle's paintwork has become unattractive and if it
is no longer possible to achieve a gloss with wax preservatives.
If the polish does not contain any preserving elements, the paint must be treated with a preservative afterwards.
CAUTION■ Never apply wax to the windows.■Mat painted or plastic parts must not be treated with polishing products or hard
waxes.■
Do not polish the paintwork of the vehicle in a dusty environment, otherwise
the paintwork can be scratched.

Chrome parts
First read and observe the introductory information and safety warn-ings
on page 159.
First clean the chrome parts with a damp cloth and then polish them with a soft,
dry cloth. If this method does not completely clean chrome parts, use a specific
chrome care product.
CAUTION
Do not polish the chrome parts in a dusty environment, otherwise they can be
scratched.
Paint damage
First read and observe the introductory information and safety warn-
ings
on page 159.
Slight damage to paintwork such as scratches, scuffs or traces of chip damage
must be treated immediately.
The ŠKODA Partners have a range of matching touch-up pens or spray cans avail-
able in the colour of your vehicle.
Note
We recommend that any repairs to damaged paintwork are carried out by a
ŠKODA Partner.
161Taking care of and cleaning the vehicle

Fuses in the dash panelFig. 171
Storage compartment in the dash panel/schematic diagram of the
fuse box
First read and observe the introductory information and safety warn-
ings
on page 199.
The fuse box can be found behind the stowage compartment in the left-hand
part of the dash panel.
Replacing fuses
›
Opening the stowage compartment » page 73.
›
Grab hold of the stowage compartment in the area of the arrows » Fig. 171.
›
Fold out the stowage compartment by pulling in the direction of arrow
1
.
›
Replace the appropriate fuse.
›
Fold back the stowage compartment by pressing into the secured position in
the dash panel in the direction of arrow
2
.
›
Close the stowage compartment.
Fuse assignment in the dash panel
No.Power consumer1Not assigned2Not assigned3Not assigned4Not assigned5Data bus control unit6Alarm sensorNo.Power consumer
7
Control unit for the air conditioning system, heating, receiver for re-
mote control for the auxiliary heating, selector lever for the automatic gearbox, relay for the rear window heater, replay for the windscreen
heater8Light switch, rain sensor, diagnostic socket9Haldex clutch10Touchscreen11Heated rear seats12Radio13Heated rear seats14Air blower for air conditioning,heating15Electric steering lock16Signal amplifier for telephone, telephone preinstallation17Instrument cluster18Not assigned19KESSY control unit20Steering wheel module21Radio accessories22Luggage compartment door opening23Light - right24Panorama roof25Control unit for central locking front door right, power windows - left26Heated front seats27Music amplifier28Towing device29Not assigned30Belt tensioner - driver's side31Headlight - left32Parking aid (Park Assist)33Airbag 200Do-it-yourself

No.Power consumer
34
TCS button, ESC, tyre control display, pressure sensor for air-condi-tioning, reverse light switch, dimming rear view mirror, START-STOPbutton, telephone preinstallation, control for heating of rear seats,sensor for air-conditioning, 230 V power socket, sound actuator35Headlight, headlamp beam adjustment, diagnostic connector, camera,
radar36Headlight right37Headlight left38Towing device39Control unit for central locking front door - right, power windows -
front and rear right4012-Volt power socket41CNG relay42Control unit for central locking rear door - left, right, headlight clean-
ing system, windscreen wipers43Visor for gas discharge bulbs, interior lighting44Towing device45Control unit for control of seat adjustment46230-Volt power socket47Rear window wiper48Not assigned49Coil on starter relay, clutch pedal switch50Not assigned51Belt tensioner - front passenger side52Not assigned53Relay for rear window heater
Note
On right-hand drive vehicles, the fuse box is located on the front passenger's side
behind the stowage compartment in the left-hand section of the dash panel.
Fuses in the engine compartmentFig. 172
Fuse box cover in engine compartment/Schematic diagram of the
fuse box
Fig. 173
Cover for the fuse box in the en-
gine compartment: Plastic clip
for fuses
First read and observe the introductory information and safety warn-
ings on page 199.
Replacing fuses
›
Press together the interlocks of the cover simultaneously in the direction of the
arrow
1
» Fig. 172 .
›
Remove the cover in the direction of the arrow
2
.
›
Replace the appropriate fuse.
›
Place the cover on top of the fusebox.
›
Push in the interlocks on the cover and lock. 
201Fuses and light bulbs