Light switch SKODA FABIA 2012 2.G / 5J Workshop Manual

Deployment factors
It is not possible to generally determine which deployment conditions apply to
the airbag system in every situation. An important role is played by factors such
as the type of object that the vehicle hits (hard, soft), the impact angle, vehicle
speed, etc.
A decisive factor for the deployment of the airbags is the deceleration which oc-
curs. The control unit analyses the nature of the collision and activates the rele-
vant restraint system. If the vehicle deceleration which occurs and is measured
during the collision remains below the prescribed reference values specified in
the control unit, the airbags are not deployed although the vehicle may well suf-
fer severe damage to the bodywork as a consequence of the accident.
The following will be deployed in the event of a severe frontal collision:
› driver’s front airbag;
› passenger’s front airbag.
The following will be deployed in the event of a severe side collision: › front side airbag on the side of the accident;
› head airbags on the side of the accident.
In the event of an accident in which the airbags are deployed:
› the interior lighting comes on (if the switch for the interior light is in the door
contact position),
› the hazard warning light is switched on;
› all the doors are unlocked;
› the fuel supply to the engine is interrupted. Note
A grey white or red, non-harmful gas is released when the airbag is inflated. This
is perfectly normal and is not an indication of a fire in the vehicle. Ð Front airbags
Fig. 102
Driver airbag in the steering wheel/front passenger airbag in the
dashboard Fig. 103
Safe distance to steering wheel/inflated airbags.
In the event of a severe frontal collision, the front airbag system offers additional
protection for the head and chest area of the driver and front passenger.
The front airbag for the driver is housed in the steering wheel » Fig. 102 - .
The front airbag for the front seat passenger is located in the dash panel above
the stowage compartment 
- » Fig. 102.
If the airbags are deployed, the airbags are filled with a propellant gas and infla-
ted in front of the driver and front passenger » Fig. 103 - . The forward move-
ment of the driver and of the front passenger is cushioned when they make con-
tact with the fully inflated airbag and the risk of injury to head and chest is thus
reduced. £
112 Safety

Deactivating airbags
Deactivating airbags
Deactivation of airbags is envisaged only for particular instances, such as if:
› using a child seat on the front passenger seat, in which the child has its back to
the vehicle's direction of travel (in some countries this must be in the direction
of travel due to different legal regulations applying) » page 117, Child seat;
› not being able to maintain a distance of at least 25
cm between the middle of
the steering wheel and chest, despite the driver's seat being correctly adjusted;
› special attachments are required in the area of the steering wheel because of a
physical disability;
› other seats have been installed (e.g. orthopaedic seats without side airbags).
The front passenger airbag can be switched off with the key-operated
switch » page 115.
We recommend that you ask a ŠKODA Service Partner to switch off any other air-
bags.
Monitoring the airbag system
The functionality of the airbag system is also monitored electronically when one
airbag has been switched off.
If the airbag was switched off using diagnostic equipment:
› The airbag indicator light
 lights up for 3 seconds after the ignition is switched
on and then flashes after that for about 12 seconds.
If the airbag was switched off using the key switch on the side of the dash pan-
el:
› The airbag warning light
 comes on for 3 seconds after the ignition has been
switched on;
› Activation of the airbag is indicated by the illumination of the yellow indicator
light in display      in the middle of the dash panel 3
» Fig. 106
on page 115. Note
■ The national regulations for switching off airbags must be observed.
■ A ŠKODA Service Partner will be able to inform you which airbags in your vehicle
can/must be deactivated. Ð Key switch for the front seat passenger airbag
Fig. 106
Key-operated switch for the front passenger airbag/warning light
for front seat passenger airbag deactivation
Only the front passenger airbag is deactivated with the key switch.
Deactivating an airbag › Switch off the ignition.
› Use the key to turn the slot of the key-operated switch into the position 2
» Fig. 106
OFF) .
› Check whether the airbag indicator light 3

 in the display 
   
 in the middle of the dash panel lights up when the ignition is turned on.
Activating an airbag
› Switch off the ignition.
› Use the key to turn the slot of the key-operated switch into the position 1
» Fig. 106
ON.
› Check whether the airbag indicator light 3

 in the display 
   
 in the middle of the dash panel does not light up when the ignition is turned
on.
Indicator light in the display      (front passenger airbag
switched off)
In cases where the front passenger airbag is switched off the airbag indicator
light comes on for a few seconds after switching on the ignition, goes out for
about a second and then comes on again.
There is a system fault in the deactivated airbag » if the airbag warning light
flashes. Seek help from a ŠKODA specialist garage. £
115
Airbag system

WARNING
■ The driver is responsible for whether the airbag is switched on or switched
off.
■ Only switch off the airbag when the ignition is switched off! Otherwise a
fault can occur in the system for deactivating the airbag. ■ If the airbag warning light   (airbag switched off) flashes, the front pas-
senger airbag will not be deployed in the event of an accident! Have the air-
bag system checked by a ŠKODA specialist garage immediately. Ð116
Safety

Immediately reduce your speed as soon as even the slightest swaying of the trail-
er is detected. Never attempt to stop the trailer from “swaying” by accelerating.
Brakes
Apply the brakes in good time! If the trailer is fitted with a trailer brake, apply the
brakes gently at first, then brake firmly. This will avoid brake jolts resulting from
the trailer wheels locking. On downhill sections shift down a gear in good time to
also use the engine as a brake.
Trailer is connected to the anti-theft alarm system.
› If the vehicle is factory-fitted with an anti-theft alarm system and a towing de-
vice.
› If the trailer is electrically connected to the towing vehicle by means of the trail-
er socket.
› If the electrical system of the vehicle and trailer is fully functional.
› If the vehicle is locked with the car key and the anti-theft alarm system is acti-
vated.
When the vehicle is locked, the alarm is activated as soon as the electrical con-
nection to the trailer is interrupted.
Always deactivate the anti-theft alarm system before a trailer is connected/dis-
connected. Otherwise, the anti-theft alarm system could accidentally be trig-
gered » page 31 , Anti-theft alarm system .
Engine overheating
If the needle for the coolant temperature gauge moves into the right-hand area
or the red area of the scale, the speed must be reduced immediately. Stop and
switch off the engine if the warning light  in the instrument cluster starts to
flash. Wait a few minutes and check the level of coolant in the coolant expansion
bottle » page 143, Checking the coolant level .
The following guidelines must be observed » page 19, Coolant temperature/cool-
ant level   .
The coolant temperature can be reduced by switching on the heating. WARNING
■ Adapt your speed to the conditions of the road surface and to the traffic sit-
uation.
■ Improper or incorrectly connected electric cables can energise the trailer and
cause functional faults to the vehicle's entire electrical system as well as acci-
dents and severe injuries.
■ Any work on the electrical system must be carried out only by ŠKODA spe-
cialist garages.
■ Never directly connect the trailer's electrical system with the electrical con-
nections for the tail lights or other current sources. CAUTION
■ Avoid abrupt and sudden driving/braking manoeuvres.
■ When the ball rod is removed, the mounting shaft must be sealed with an ap-
propriate cover. This prevents foreign matter from penetrating into the mounting
shaft. See the fitting instructions for the towing device. Note
■ We recommend that you also have your vehicle inspected between service in-
tervals if you tow a trailer frequently. ■ The handbrake on the towing vehicle must be put on when coupling and decou-
pling the trailer.
■ For technical reasons, trailers with rear LED lights cannot be connected to the
anti-theft alarm system. Ð
128 Driving Tips

General Maintenance
Taking care of and cleaning the vehicle
Taking care of your vehicle
ä
Introduction
This chapter contains information on the following subjects:
Washing the vehicle 130
Automatic car wash systems 130
Washing by hand 130
Washing with a high-pressure cleaner 130
Preserving and polishing the vehicle paintwork 131
Chrome parts 131
Paint damage 131
Plastic parts 131
De-icing windows and exterior mirrors 132
Radio reception and aerial 132
Headlight lenses 132
Rubber seals 132
Door lock cylinders 132
Wheels 133
Underbody protection 133
Protection of hollow spaces 133
Artificial leather and materials 134
Fabric covers on electrically heated seats 134
Natural leather 134
Seat belts 135
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 are
available from ŠKODA Service 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! ■ When washing your vehicle in the winter: Water and ice in the brake system
can affect the braking efficiency - risk of accident! ■ Only wash the vehicle when the ignition is switched off - risk of accident!
■ Protect your hands and arms from sharp-edged metal parts when cleaning
the underfloor, the inside of the wheel housings or the wheel trims - 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 system.
■ 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. £
129
Taking care of and cleaning the vehicle

Checking the engine oil level
Fig. 119
Dipstick
First read and observe the introductory information and safety warn-
ings on page 138.
The dipstick indicates the level of oil in the engine
» Fig. 119.
Checking the oil level
› Ensure that the vehicle is positioned on a level surface and the engine has
reached its operating temperature.
› Switch off the engine.
› Open the bonnet.
› Wait a few minutes until the engine oil flows back into the oil sump and remove
the dipstick.
› Wipe the dipstick with a clean cloth and insert it again to the stop.
› Then pull the dipstick out again and check the oil level.
Oil level within range A
›
No oil must be refilled.
Oil level within range B
›
Oil can
be refilled. It is possible that the oil level may then be within range A
after doing this.
Oil level within range C
›
Oil must be refilled. It is sufficient, once this is done, to keep the oil level within
range B
.
It is normal for the engine to consume oil. The oil consumption may be as much as
0.5 l/1 000

km depending on your style of driving and the conditions under which
you operate your vehicle. Consumption may be slightly higher than this during the
first 5 000 kilometres. ä
One should therefore check the oil level at regular intervals, preferably every time
after the fuel tank is filled or after driving for long stretches.
We recommend maintaining the oil level within the range A
, but not above
, if
the engine has been operating at high loads, for example, during a lengthy motor-
way trip during the summer months, towing a trailer or negotiating a high moun-
tain pass.
The warning light in the instrument cluster will indicate whether the oil level is
too low » page 19 , Engine oil  . In this case, check the oil level with the dip-
stick, as soon as possible. Add oil accordingly. CAUTION
■ Always check the oil level on vehicles with the 1.2
l/44 kW engine when the en-
gine is cold. Otherwise the measuring result is incorrect und oil could be incor-
rectly replenished - risk of engine damage!
■ The oil level must on no account extend beyond the range A
» Fig. 119. Risk of
damaging the exhaust system!
■ If it is not possible to top up the engine oil under the prevailing conditions,  do
not continue your journey! Switch off the engine and obtain professional assis-
tance from a ŠKODA specialist garage, otherwise it could cause severe engine
damage. Note
Engine oil specifications » page 179, Specifications and engine oil capacity .Ð Replenishing the engine oil
First read and observe the introductory information and safety warn-
ings on page 138.
›
Check the engine oil level
» page 141.
› Unscrew the cap of the engine oil filler opening.
› Replenish the oil in portions of 0.5 litres in accordance with the correct specifi-
cations » page 179, Specifications and engine oil capacity .
› Check the oil level
» page 141.
› Carefully screw on the oil filler opening cap and push the dipstick in fully. Ð
ä
141
Inspecting and replenishing

Checking the coolant level
Fig. 120
Engine compartment: Coolant
expansion reservoir
First read and observe the introductory information and safety warn-
ings on page 138.
The coolant expansion bottle is located in the engine compartment.
›
Switch off the engine.
› Open the bonnet
» page 140.
› Check the level of coolant in the coolant expansion bottle
» Fig. 120. The cool-
ant level when the engine is cold must lie between the B
(MIN) and A
(MAX)
markings. The level may also rise slightly above the A
(MAX) marking when the
engine is warm.
If the coolant level in the coolant expansion tank is too low, this is indicated by
the warning light  lighting up in the instrument cluster » page 19, Coolant tem-
perature/coolant level   . We still recommend inspecting the coolant level di-
rectly at the reservoir from time to time.
Loss of coolant
A loss of coolant is first and foremost an indication of a leak in the system. Do
not merely top up the coolant. Have the cooling system checked by a
ŠKODA spe-
cialist garage immediately. CAUTION
If a fault causes the engine to overheat, we recommend visiting a ŠKODA Service
Partner immediately, otherwise serious engine damage may occur. Ð
ä Replenishing the coolant
First read and observe the introductory information and safety warn-
ings on page 138.
›
Switch off the engine.
› Allow the engine to cool.
› Place a cloth over the cap of the coolant expansion reservoir
» Fig. 120 on
page 143 and unscrew the cap carefully.
› Replenish the coolant.
› Turn the cap until it clicks into place.
Do not use an alternative additive if the specified coolant is not available in an
emergency. In this case, just use water and have the correct mixing ratio of water
and the coolant additive restored by a ŠKODA

specialist garage as soon as possi-
ble.
Only use new coolant to top up the system.
Do not fill the coolant above the mark A
(max.)
» Fig. 120 on page
143! Excess
coolant heats up and then is forced out of the cooling system through the pres-
sure relief valve in the cap. WARNING
■ The coolant additive and thus all of the coolant is harmful to your health.
Avoid contact with the coolant. Coolant vapours are also harmful to health.
Therefore always safely store the coolant additive in its original container out
of the reach of children - risk of poisoning!
■ If any coolant splashes into your eyes, immediately rinse out your eyes with
clear water and contact a doctor as soon as possible.
■ You should also consult a doctor without delay if you have inadvertently
swallowed coolant. CAUTION
Do not continue your journey, if it is not possible  to top up the coolant under
the prevailing conditions . Contact a

ŠKODA Service Partner to avoid the risk of
serious engine. Ð
ä
143
Inspecting and replenishing

Radiator fan
First read and observe the introductory information and safety warn-
ings on page 138.
The radiator fan is driven by an electric motor and controlled according to the
coolant temperature.
After switching off the ignition, the radiator fan can intermittently continue to op-
erate for approx. 10 minutes.
ÐChecking the brake fluid
Fig. 121
Engine compartment: Brake fluid
reservoir
First read and observe the introductory information and safety warn-
ings on page 138.
The brake fluid reservoir is located in the engine compartment.
›
Switch off the engine.
› Open the bonnet
» page 140.
› Check the level of brake fluid in the reservoir
» Fig. 121. The level must be be-
tween the “MIN” and “MAX” markings.
When driving, a slight drop in the fluid level is caused by the wear-and-tear and
automatic adjustment of the brake pads, and is therefore perfectly normal.
There may be an indication of a leak in the brake system, however, if the fluid lev-
el drops significantly within a short time or if it drops below the “MIN” marking. If
the brake fluid level is too low, this is indicated by the warning light  lighting up
in the instrument cluster » page 18, Brake system .
ä
ä WARNING
If the fluid level has dropped below the MIN marking,  do not continue your
journey - risk of accident! Seek help from a
ŠKODA specialist garage.Ð Changing the brake fluid
First read and observe the introductory information and safety warn-
ings on page 138.
Brake fluid absorbs moisture. Over time it therefore absorbs moisture from the
environment. Excessive water in the brake fluid may be the cause of corrosion in
the brake system. The water content also lowers the boiling point of the brake
fluid.
The brake fluid must comply with the following standards or specifications:
› VW 50114;
› FMVSS 116 DOT4. WARNING
Using old brake fluid can result in severe stress on the brakes because of the
formation of vapour bubbles in the brake system. This greatly impairs the
braking efficiency and thus also the safety of your vehicle. CAUTION
Brake fluid damages the paintwork of the vehicle. Ð
ä
144 General Maintenance

Improper handling of the vehicle battery can cause damage. We therefore recom-
mend that any work on the vehicle battery is carried out by a
ŠKODA Service Part-
ner.
There is a risk of injuries, scalding, accidents and burns when carrying out any
work on the battery and on the electrical system. For this reason, it is essential to
comply with the warning instructions stated below and with the general applica-
ble rules of safety. WARNING
■ The battery acid is strongly corrosive and must, therefore, be handled with
the greatest of care. Always wear protective gloves, eye and skin protection
when handling the vehicle battery. Corrosive fumes in the air irritate the air
passages and lead to conjunctivitis and inflammation of the air passages in
the lungs. They corrode tooth enamel. After contact with the skin, the acid
creates deep wounds which take a long time to heal. Repeated contact with
diluted acids causes skin diseases (inflammations, ulcers, slin cracks). Acids
coming into contact with water are diluted accompanied by significant devel-
opment of heat.
■ Do not tilt the battery otherwise battery electrolyte may flow out of the bat-
tery vent openings. Protect the eyes with safety glasses or a shield! There is
the danger of suffering blindness! If any battery electrolyte comes into con-
tact with your eyes, rinse the relevant eye immediately with clear water for
several minutes. Then consult a doctor immediately. ■ Splashes of acid on your skin or clothes should be neutralised as soon as
possible using soap suds and then rinsed with plenty of water. If acid was
swallowed, seek immediate medical attention.
■ Keep children away from the vehicle battery.
■ When you charge a battery, hydrogen is released, and a highly explosive gas
mixture is also produced. An explosion can be caused through sparkling over
during unclamping or loosening of the cable plug while the ignition is on.
■ Bridging of the poles will create a short circuit (e.g. through metal objects,
cables). Possible consequences of a short circuit: Melting of lead struts, explo-
sion and burning of the battery, jets of acid spurting out.
■ It is prohibited to work with a naked flame and light, to smoke or to carry
out any activities which produce sparks. Avoid creating sparks when working
with cables and electrical devices. Strong sparking represents a risk of injury. WARNING (Continued)
■ Before carrying out any work on the electrical system, switch off the engine,
the ignition and all of the electrical components and disconnect the negative
terminal (-) on the battery. If you wish to replace a bulb it suffices to switch off
the relevant light.
■ Never charge a frozen or thawed vehicle battery - risk of explosion and
caustic burns! Replace a frozen vehicle battery.
■ Never jump-start vehicle batteries with an electrolyte level that is too low -
risk of explosion and caustic burns. ■ Never use a damaged vehicle battery - risk of explosion! Replace a damaged
vehicle battery immediately. CAUTION
■ The vehicle battery must only be disconnected if the ignition is switched off,
otherwise the vehicle's electrical system (electronic components) can be dam-
aged. When disconnecting the battery from the electrical system, first of all dis-
connect the negative terminal

(-) of the battery. Then disconnect the positive ter-
minal (+).
■ When connecting the battery to the electrical system, first connect the positive
terminal (+) of the battery. Then connect the negative terminal
(-). Under no cir-
cumstances must the battery cables be connected incorrectly - risk of a cable fire.
■ Ensure that battery acid does not come into contact with the bodywork - risk of
damage to the paintwork.
■ Do not place the battery in direct daylight in order to protect the vehicle battery
housing from the effects of ultra-violet light.
■ If the vehicle has not been driven for more than 3 to 4 weeks, the battery will
discharge. This is because certain electrical components consume electricity (e.
g.
control units) also in idle state. Prevent the battery from discharging by discon-
necting the battery's negative terminal or continuously charging the battery with
a very low charging current.
■ If the vehicle is frequently used for making short trips, the vehicle battery will
not have time to charge up sufficiently and may discharge. For the sake of the environment
A vehicle battery that has been removed is a special type of hazardous waste.
These must be disposed of in accordance with national legal regulations. Note
You should replace batteries older than 5 years. Ð
146 General Maintenance

Automatic load deactivation
First read and observe the introductory information and safety warn-
ings on page 145.
An intelligent vehicle power management system automatically takes various
measures at high loads on the vehicle battery to prevent discharging of the bat-
tery: This manifests itself by the following:
› The idling speed is raised to allow the generator to deliver more electricity to
the electrical system.
› Where appropriate large consumers of power, e.g. seat heaters, rear window
heaters, voltage supply to the 12V power socket, have their power limited or in
case of emergency shut off completely. Note
Despite such intervention by the vehicle electric system management, the vehicle
battery may be drained. For example, when the ignition is switched on a long time
with the engine turned off or the side or parking lights are turned on during lon-
ger parking. Driving comfort is not put at risk by any shutting off of consumers.
Often the driver is not aware of it having taken place. Ðä
149
Inspecting and replenishing