ignition SKODA CITIGO 2012 1.G Owner's Guide

Airbag system
Description of the airbag system
Introductory information
The operational readiness of the airbag system is monitored electronically. The
airbag warning light  comes on for a few seconds each time the ignition is
switched on »
page 18.
The airbags inflate in fractions of a second and at a high speed to offer additional
protection in the event of an accident.
The airbag system (according to vehicle equipment) consists of: › an electronic control unit;
› Front airbags for the driver and front seat passenger
» page 83;
› side airbags Head-Thorax » page 84;
› an airbag warning light in the instrument cluster
» page 18, Airbag system ;
› a key switch for the front seat passenger airbag
» page 86;
› an warning light in the middle of the dash panel to indicate the front seat pas-
senger airbag is switched off » Fig. 86 on page 86 - .
A fault in the airbag system exists if:
› the warning light
 does not illuminate when the ignition is switched on;
› the warning light
 does not go out 3 seconds after the ignition is switched on;
› the warning light
 comes on when driving;
› the warning light showing a switched-off front passenger airbag in the middle
of the dash panel flashes;
› the warning light showing a switched-off front passenger airbag in the middle
of the dash panel flashes together with the warning light
. WARNING
■ The airbag is not a substitute for the seat belt, but instead forms part of the
complete passive vehicle safety concept. Please note that an airbag can only
offer you optimal protection in combination with a seat belt which is fas-
tened.
■ To ensure passengers are protected with the greatest possible effect when
the airbag is deployed, the front seats must be correctly adjusted to match
the body size »
page 75, Correct seated position .
■ If you do not fasten the seat belts when driving, lean too far forward or
adopt an incorrect seated position, you are exposing yourself to increased risk
of injury in the event of an accident.
■ If there is a fault, have the airbag system checked immediately by a ŠKODA
specialist garage. Otherwise, there is a risk of the airbag not being activated in
the event of an accident. ■ No modifications of any kind must be made to parts of the airbag system.
Any work on the airbag system including the installation and removal of sys-
tem components due to other repair work (e.g. removal of the steering wheel)
must only be carried out by a

ŠKODA specialist garage.
■ Never make any changes to the front bumper or bodywork.
■ It is prohibited to manipulate individual parts of the airbag system as this
might result in the airbag being deployed.
■ The protective function of the airbag system is sufficient for only one acci-
dent. The airbag system must then be replaced if the airbag has been de-
ployed. ■ The airbag system needs no maintenance during its working life.
■ If you sell your vehicle, provide the complete vehicle documentation to the
new owner. Please note that the information relating to the possibility of de-
activating the front passenger airbag must be included!
■ When disposing of vehicle or parts of the airbag system, it is important to
comply with the national legal requirements. Ð When are the airbags deployed?
The airbag system is only functional when the ignition is switched on.
In special accident situations, both the front and the side airbags may be trig-
gered at the same time.
The airbags are not deployed in the case of minor frontal and side collisions, rear-
end collisions, tilting of the vehicle and vehicle rollover. £
82 Safety

WARNING (Continued)
■ 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 87, 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

Service 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!
■ 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. Ð Switching off the 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 87, Transporting
children safely ;
› 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 86.
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 warning light
 lights up for 3 seconds each time 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;
› The deactivated airbag is indicated by the illumination of the warning light

    in the middle of the dash panel » Fig. 86 on page 86 - . 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
85
Airbag system

Key switch for the front seat passenger airbag
Fig. 86
Key switch/ - warning light
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 switch into the position (
OFF) » Fig. 86 -
 .
› Check whether the warning light
      in the middle of the dash
panel lights up when the ignition is switched on » Fig. 86 -  .
Activating an airbag
› Switch off the ignition.
› Use the key to turn the slot of the key switch into the position (
ON) » Fig. 86 -
 .
› Check that the warning light

     in the middle of the dash pan-
el does not light up when the ignition is switched on » Fig. 86 -  .
Warning light      (front passenger airbag switched off)
In cases where the front passenger airbag is switched off the airbag warning
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. Immediately visit a ŠKODA specialist garage. 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 warning light 
     flashes, the front passenger airbag
will not be deployed in the event of an accident! Have the airbag system
checked by a ŠKODA specialist garage immediately. Ð86
Safety

Driving Tips
Driving and the Environment
The first 1 500 km
New engine
The engine has to be run in during the first 1 500 kilometres.
Up to 1 000 kilometres › Do not drive faster than 3/4 of the maximum speed of the gear in use, i.e. 3/4 of
the maximum permissible engine speed.
› No full throttle.
› Avoid high engine speeds.
› Do not tow a trailer.
From 1 000 up to 1
500 kilometres
› Gradually
increase the power output of the engine up to the full speed of the
gear engaged, i.e. up to the maximum permissible engine speed.
During the first operating hours the engine has higher internal friction than later
until all of the moving parts have harmonized. The driving style which you adopt
during the first approx.1

500 kilometres plays a decisive part in the success of
running in your car.
Never drive at unnecessarily high engine speeds even after the running-in period
is complete. The maximum permissible engine speed is marked by the start of the
red scale area of the revolutions counter. On vehicles fitted with a manual gear-
box, at the very latest shift up into the next gear when the red area is reached.
During acceleration (depressing the accelerator) exceptionally high engine
speeds are automatically reduced, yet the engine is not protected against too
high engine speeds which are caused by incorrectly shifting down the gears re-
sulting in a sudden increase of the engine speeds above the permitted maximum
revolutions which can lead to engine damage.
For a vehicle fitted with a manual gearbox the converse situation also applies: Do
not drive at an engine speed that is too low. Shift down a gear when the engine
is no longer running smoothly. Observe the recommended gear » page 10, Recom-
mended gear . CAUTION
All the speed and engine revolution figures apply only when the engine is at its
normal operating temperature. Never rev up a cold engine when the vehicle is
stationary or when driving in individual gears. For the sake of the environment
Not driving at unnecessarily high engine revolutions and shifting to a higher gear
as early as possible are ways to minimise fuel consumption and operating noise
levels and protects the environment. Ð New tyres
New tyres have to be “
run in” since they do not offer optimal grip at first. Drive
especially carefully for the first 500 km or so. Ð New brake pads
New brake pads initially do not provide full braking efficiency. The brake pads
must initially be “run in

”. Drive especially carefully for the first 200 km or so. Ð Catalytic converter
Proper operation of the emission control system (catalytic converter) is of major
significance for driving your vehicle in an environmentally conscious way.
The following guidelines must be observed: › Vehicles fitted with a petrol engine must always be refuelled with unleaded
petrol » page 105, Unleaded petrol;
› Do not pour too much oil into the engine
» page 111, Checking the engine oil
level ;
› Do not switch off the ignition while driving.
If you drive your vehicle in a country in which unleaded petrol is not available, you
must have the catalytic converter replaced later when driving the vehicle into a
country in which use of a catalytic converter is mandatory. £
91
Driving and the Environment

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 98
Automatic car wash systems 98
Washing by hand 98
Washing with a high-pressure cleaner 98
Preserving and polishing the vehicle paintwork 99
Chrome parts 99
Paint damage 99
Plastic parts 99
De-icing windows and exterior mirrors 100
Radio reception 100
Headlight lenses 100
Rubber seals 100
Door lock cylinders 100
Wheels 101
Underbody protection 101
Protection of hollow spaces 101
Artificial leather and materials 101
Fabric covers on electrically heated seats 102
Natural leather 102
Seat belts 103
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, in the vicinity of the
heating elements. These may get damaged.
■ Do not clean the inside of the rear window with sharp-edged objects or corro-
sive and acidic cleaning agents – risk of damaging the heating elements.
■ 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. For the sake of the environment
■ Used cans of vehicle care products represent a special type of hazardous waste.
These must be disposed of in accordance with national legal regulations. ■ Only wash the vehicle at washing bays intended for this purpose. £
97
Taking care of and cleaning the vehicle

Vehicle running on CNG (compressed natural gas)
ä
Introduction
This chapter contains information on the following subjects:
Refuelling 106
Automatically switching over from CNG mode to petrol mode 107
Natural gas as fuel 107
Regular inspections of gas systems 108
Safe natural gas 108
Natural gas quality and consumption 108
WARNING
■ When operating a CNG-powered vehicle, the national legal requirements
must be observed.
■ If a fault occurs or a leak in the natural gas system is suspected or if you
smell gas, proceed as follows: ■Stop immediately and switch off the ignition (this will close the solenoid
valves on the natural gas tanks automatically);
■ Open the doors to ventilate the vehicle sufficiently;
■ Immediately extinguish cigarettes, and remove and switch off other spark-
or fire-causing objects from the vehicle immediately.
■ Seek help from a ŠKODA
specialist garage to correct the fault on the gas
system.
■ The following is considered faults on the gas system:
■ Gas leakage from any part of the gas system as well as an error on the
ventilation system.
■ Continuous gas venting through the safety valves.
■ Cracks or damage that could result in a gas leak.
■ Fault in the reduction device, the pressure regulator, gas mixer or in the
injection valves, the pressure gauge, the shut-off or check valves and tank
fixtures.
■ If gas flows into the gas mixer or into the injection valves though the en-
gine is stopped.
■ Exceeding the permissible limits for contaminants in the exhaust gas. WARNING (Continued)
■ A natural gas-powered vehicle must be shut down if no periodic testing of
pressure accumulators is performed or an approved component has been re-
placed by a non-approved component. The vehicle owner is responsible for
properly conducted tests.
■ The natural gas tanks must not be exposed to a heat source.
■ Always switch off the ignition in case of an accident or vehicle fire!
■ It is prohibited to drive into enclosed storage places, garages and similar
areas where it is specifically not allowed to enter with CNG-powered vehicles. Ð Refuelling
Fig. 96
Fuel filler
First read and observe the introductory information and safety warn-
ings on page 106.
The gas filler tube for refuelling with natural gas is located behind the fuel filler
flap next to the petrol filler tube.
The filling couplings of the natural gas refuelling systems may differ in handling.
When refuelling with natural gas at unfamiliar refuelling systems, you should
seek help from trained fuel station staff. If unsure, have the refuelling done by
trained fuel station staff.
The operating instructions of the refuelling system must always be followed.
Open fuel filler flap
›
Open the fuel filler flap with one hand.
› Remove the cap 1
» Fig. 96

from the gas filler tube 2
.
› Plug the filling coupling of the refuelling system on the gas filler tube 2
.
£
ä
106 General Maintenance

Regular inspections of gas systems
First read and observe the introductory information and safety warn-
ings on page 106.
Every two years, the following inspections must be carried out:
› Check solenoid valves on the gas tanks for proper function.
› Check natural gas tank and lines for leaks and fixing, if necessary look for dam-
ages.
› Check the condition of fuel filler cap, filler tube and sealing ring, clean sealing
ring if necessary. ÐSafe natural gas
First read and observe the introductory information and safety warn-
ings on page 106.
The safety concept of the natural gas system ensures safe operation. It is equip-
ped with the following security features.
› At each natural gas tank, there is a solenoid valve that closes automatically af-
ter turning off the ignition or when running in petrol mode.
› A thermal fuse prevents uncontrolled rise in pressure in the natural gas tank in
case of fire.
› A flow limiter prevents sudden emptying of the natural gas tank in case the
pressure system is damaged.
› All the attachment points and materials are designed for maximum safety. ÐNatural gas quality and consumption
First read and observe the introductory information and safety warn-
ings on page 106.
Natural gas is divided into quality groups H-gas and L-gas. The two types of gas
are subdivided according to their calorific value and nitrogen and carbon dioxide
contents. H-gas has a higher calorific value and lower nitrogen or carbon dioxide
content than L-gas.ä
ä
ä The higher the calorific value of natural gas, the lower is the consumption. How-
ever, the calorific value and the nitrogen and carbon dioxide contents can vary
within a quality group. Therefore, the consumption of the vehicle may even vary
when driving with only one natural gas quality (either only H-gas or L-gas).
The engine control of your vehicle automatically adjusts to the different natural
gas qualities. Therefore both natural gas qualities can be mixed in the fuel tank. It
is therefore not necessary to run the natural gas tank completely empty to fill up
another quality. Ð Engine compartment
ä
Introduction
This chapter contains information on the following subjects:
Opening and closing the bonnet 110
Engine compartment overview 110
Checking the engine oil level 111
Replenishing the engine oil 111
Changing engine oil 112
Coolant 112
Checking the coolant level 112
Replenishing the coolant 113
Radiator fan 113
Checking the brake fluid 113
Changing the brake fluid 114
Windscreen washer system 114
There is a risk of injuries, scalding, accidents and fire when working in the en-
gine compartment, e.g. inspecting and replenishing oil and other fluids. For this
reason, it is essential to comply with the warning instructions stated below and
with the general applicable rules of safety. The vehicle's engine compartment is
a hazardous area . £
108 General Maintenance

WARNING
■ Never open the bonnet if you can see steam or coolant flowing out of the
engine compartment – risk of scalding! Wait until the steam or coolant has
stopped escaping.
■ Turn off the engine and withdraw the ignition key.
■ If the vehicle is fitted with a manual gearbox, move the gearshift lever into
Neutral, or if the vehicle is fitted with an automatic gearbox, move the selec-
tor lever into position P .
■ Firmly apply the handbrake.
■ Allow the engine to cool.
■ For safety reasons, the bonnet must always be properly closed when driving.
This is why after closing the bonnet, the lock must always be checked to en-
sure it has engaged properly. ■ If you notice that the lock is not properly engaged while driving, stop the ve-
hicle immediately and close the bonnet – risk of an accident!
■ Keep children clear of the engine compartment.
■ Do not touch any hot engine parts – risk of burns!
■ Never spill fluids on the hot engine. Such fluids (e.g. the antifreeze con-
tained in the coolant) may ignite!
■ Avoid short circuits in the electrical system – particularly on the vehicle's
battery.
■ Never touch the radiator fan while the engine is still warm. The fan might
suddenly start running! ■ Never open the end cover of the coolant expansion reservoir while the en-
gine is still warm. The cooling system is pressurized! ■ When opening the end cover of the coolant expansion reservoir, cover it
with a cloth to protect your face, hands and arms from hot steam or hot cool-
ant.
■ Do not leave any items such as cloths or tools in the engine compartment.
■ If you wish to work under the vehicle, you must secure the vehicle from roll-
ing away and support it with suitable supporting blocks: the car jack is not
sufficient for this – risk of injury! WARNING (Continued)
■ If any inspection work has to be carried out when the engine is running,
there is an additional risk from rotating parts (e.g. V-belt, alternator, radiator
fan) and the high-voltage ignition system. The following must also be ob-
served: ■Never touch the electric wiring on the ignition system.
■ Always make sure that no jewellery, loose clothing or long hair can get
caught in rotating engine parts – hazard! Always remove any jewellery, tie
back long hair and wear tight fitting clothing before completing any work.
■ Additionally, the following warning instructions must be observed if work
has to be carried out on the fuel or electrical system. ■Always disconnect the vehicle battery from the electrical system.
■ Do not smoke.
■ Never work near open flames.
■ Always have a functioning fire extinguisher nearby. CAUTION
Always top up using the correct specification of fluids. This may result in major
operating problems and also vehicle damage! For the sake of the environment
In view of the environmentally friendly disposal of fluids, the specials tools and
knowledge required for such work, we recommend that fluids are changed by a
Škoda
Service Partner as part of the inspection service. Note
■ If you have any questions regarding the fluids, visit a
ŠKODA Service Partner.
■ Fluids with the correct specifications can be purchased from ŠKODA Original Ac-
cessories. Ð
109
Inspecting and replenishing

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. ÐReplenishing the coolant
First read and observe the introductory information and safety warn-
ings on page 108.
›
Switch off the engine.
› Allow the engine to cool.
› Place a cloth over the cap of the coolant expansion reservoir
» Fig. 101 on
page 112 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 “MAX” » Fig. 101 on page 112! Excess cool-
ant heats up and then is forced out of the cooling system through the pressure
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.
ä 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 Radiator fan
First read and observe the introductory information and safety warn-
ings on page 108.
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.
Ð Checking the brake fluid
Fig. 102
Engine compartment: Brake fluid
reservoir
First read and observe the introductory information and safety warn-
ings on page 108.
The brake fluid reservoir is located in the engine compartment.
›
Switch off the engine.
› Open the bonnet
» page 110.
› Check the level of brake fluid in the reservoir
» Fig. 102. 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. £
ä
ä
113
Inspecting and replenishing

Vehicle battery
ä
Introduction
This chapter contains information on the following subjects:
Checking the battery electrolyte level 116
Operation in winter 117
Charging a vehicle battery 117
Disconnecting and reconnecting the vehicle battery 117
Replacing the vehicle battery 117
Automatic load deactivation 118
Warning symbols on the vehicle battery Symbol Importance
 Always wear eye protection.
 Battery acid is severely caustic. Always wear gloves and eye protec-
tion.
 Keep fire, sparks, open flames and lit cigarettes well clear of the ve-
hicle battery.
 When charging the vehicle battery, a highly explosive gas mixture is
produced.
 Keep children away from the vehicle battery. 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, skin 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. ■ 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. £
115
Inspecting and replenishing