2013 SKODA CITIGO check engine

General Maintenance
Vehicle care
Service intervals
Introduction
This chapter contains information on the following subjects:
Overview of service intervals
108
Fixed service intervals QI1 - QI4
109
Variable service interval QI6
109
Information about the ŠKODA service
109
The Service Interval Display in the instrument cluster will remind you to carry out
every service stipulated by the manufacturer at the right time, in order to avoid
forgetting any.
A timely and adequate performance of servicing works is one of the requirements
for the settlement of possible warranty claims.
The completion of services can be verified through the service schedule and the
respective receipts.
The service intervals are matched to normal operating conditions. In case of difficult operating conditions, it is necessary to have some servicingwork performed before the date of the next service or between the service inter-
vals stated. This applies mainly to the cleaning or the replacement of the air filter
insert in regions with heavy dust pollution as well as checking and replacing the
toothed belt, but also vehicles with diesel particle filter which can use the engine
oil more intensely.
These severe conditions are:
› Fuel containing sulphur
› Frequent short trips
› Longer idling mode of the engine (e.g. taxi vehicles)
› Operation in areas with heavy dust pollution
› Frequent trailer operation
›
Predominantly stop-and-go traffic as tends to occur in city driving, for example
› Operation predominantly during winter.
A service consultant at the specialist garage will tell you whether the operating conditions of your vehicle make it necessary for such work to be carried out be-
tween the normal service intervals.
Different service charges may apply, depending on the scope of necessary works
as well as the model, features and condition of your vehicle.
Note
■ The customer is responsible for covering the cost of all services including
changing or replenishing the operating fluid, even during the warranty period, un-
less the ŠKODA AUTO a.s. warranty terms or other agreements state otherwise.■
You will be informed about the scope of the service with regard to a particular
service event by the specialist garage.

Overview of service intervals
Fig. 98
Vehicle data sticker: Service in-
terval
First read and observe the introductory information given on page 108.
The service interval specified by the manufacturer is indicated on the vehicle data sticker » Fig. 98 under the floor covering in the boot.
One of the following service intervals applies for your vehicle: › Fixed service interval QI1;
› Fixed service interval QI2;
› Fixed service interval QI3;
› Fixed service interval QI4;
› Variable service interval QI6.

108General Maintenance

This wax protection does not need to be inspected or re-applied.If any small amount of wax flow out of the cavities at high temperatures, thesemust be removed with a plastic scraper and the stains cleaned using a petroleum cleaner.WARNINGSafety regulations should be observed when using petroleum cleaner to re-
move wax – risk of fire!

Wheels
First read and observe the introductory information and safety warn-
ings
on page 115.
Wheel rims
Also thoroughly wash the wheel rims when washing the vehicle on a regular ba- sis.
Regularly remove salt and brake abrasion, otherwise the rim material will be cor-
roded.
Damage to the paint layer on the wheel rims must be touched up immediately.
Light alloy wheels
After washing thoroughly and treat the wheel rims with a protective product for
light alloy wheels. Products which cause abrasion must not be used to treat the
wheel rims.
CAUTION
Severe layers of dirt on the wheels can also result in wheel imbalance. This may
show itself in the form of a wheel vibration which is transmitted to the steering
wheel which, in certain circumstances, can cause premature wear of the steering.
This means it is necessary to remove the dirt.
Underbody protection
First read and observe the introductory information and safety warn-ings
on page 115.
The underside of your vehicle is protected for life against chemical and mechani-
cal influences.
When driving, it cannot be guaranteed that no damage to the protective layer will
occur.
We recommend having the protective layer underneath the vehicle and the chas-
sis checked — preferably before the beginning of winter and at the end of winter.
WARNINGNever use additional underbody protection or anti-corrosion agents for ex-
haust pipes, catalytic converters or heat shields. When the engine reaches its
operating temperature, these substances may ignite - risk of fire!

Taking care of the interior
 Introduction
This chapter contains information on the following subjects:
Natural leather
119
Artificial leather, cloths and Alcantara ®
120
Seat covers
120
Seat belts
121
Regular and proper care helps to ensure efficiency and maintain the
value of your
vehicle.
We recommend using vehicle care products from ŠKODA Original Accessories. These are available from ŠKODA Partners. The usage instructions on the packagemust be observed. 
118General Maintenance

In the following situation, it is possible that the tank cannot be fully filled with
natural gas.
› At very high ambient temperatures. The natural gas refuelling systems have
overheating protection. When the ambient temperature reaches a predefined value, the refuelling system automatically switches off.
› If the refuelling system has been in operation for a longer period, the filling
pressure of the natural gas refuelling system slightly drops.WARNING■ Stop the engine before refuelling.■Always switch off your mobile phone, do not smoke and do not use open
flames when refuelling with natural gas – risk of explosion!■
When refuelling, never get into the vehicle. If you have to get into your vehi-
cle in exceptional cases, close the door and touch a metal surface before you
touch the filling coupling again. This will avoid electrostatic discharges, which
may generate sparks. Sparks can cause a fire during refuelling.
■
Natural gas is highly explosive and flammable. Incorrect refuelling or improp-
er handling of natural gas can cause a fire, an explosion and injuries.
Note
■ The natural gas system of your vehicle is suitable both for fuelling from small
compressors (slow fuelling) and for fuelling from natural gas stations with large
compressors (quick fuelling).■
Noises that occur during refuelling represent no risk.
■
If the vehicle is parked for a longer period of time immediately after refuelling,
the situation may arise in which the pointer of the fuel tank gauge does not indi- cate exactly the same level as was the case immediately after refuelling when theengine is restarted. This is not due to any system leakages but a drop in pressurein the natural gas fuel tank due to technical reasons after a cooling phase directly
after refuelling.
■
For frequent short-haul traffic, especially at low outside temperatures, the vehi-
cle is driven more frequently in petrol mode than in natural gas mode. This is why the petrol tank runs empty faster than the natural gas tank.
■
The capacity of the natural gas tank is about 11 kg, of which about 1.5 kg are a
reserve.
■
The capacity of the petrol tank is about 10 l, of which about 5 l are a reserve.

Automatic switching from CNG to petrol mode
First read and observe the introductory information and safety warn-
ings
on page 123.
The vehicle automatically switches over from CNG mode to petrol mode when the following conditions are met:
› when starting the engine, if the coolant temperature is below 15 °C,
› when the natural gas tank is empty,
› after refuelling with natural gas.

Natural gas as fuel
First read and observe the introductory information and safety warn-ings
on page 123.
Natural gas is an alternative fuel for motor vehicles. Its main component is meth-
ane (CH 4). The rest is carbon dioxide and lower hydrocarbons.
The strict legal requirements for exhaust emissions of motor vehicles are decisive for the current significance of natural gas. In direct comparison to all other fossil
fuels, natural gas is one of the fuels which cause the lowest emissions.
Natural gas is odourless and lighter than air. For safety reasons, it is saturated
with odorous substances, so that is perceived even in very small amounts.

Regular gas system checks
First read and observe the introductory information and safety warn-ings
on page 123.
Every two years, the following inspections must be carried out:
› Check the condition of the fuel filler cap, filler neck and sealing ring, and clean
sealing ring if necessary.
› Check gas system for leaks.
The following checks must be carried out every four years: › Check gas tank mounting for secure attachment and possible damage.
The gas tank must be filled prior to the regular gas system check.

125Inspecting and replenishing

WARNING■Read and observe the information and warning instructions on the fluid con-
tainers.■
Keep fluids in their original containers and keep securely out of the reach of
children!
■
If you intend to work underneath the vehicle, you must secure the vehicle
from rolling away and support it with suitable supporting blocks; the car jack
is not sufficient – risk of injury!
■
Never cover the engine with additional insulation material (e.g. with a cover)
– risk of fire!
■
The bonnet must always be properly closed when driving. Therefore, the
lock must always be checked after closing the bonnet in order to ensure that
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 accident!
CAUTION
■ Always top up using the correct specification of fluids. This may result in major
operating problems and also vehicle damage!■
Never open the bonnet using the locking lever.
For the sake of the environment
In view of the requirements for the environmentally friendly disposal of fluids and the special tools and knowledge required for such work, we recommend that flu-
ids be changed by a specialist garage.
Note
■ Please consult a specialist garage for any questions relating to fluids.■Fluids with the correct specifications can be purchased from ŠKODA Original Ac-
cessories.

Opening and closing the bonnetFig. 103
Bonnet release lever
Fig. 104
Securing the bonnet
First read and observe the introductory information and safety warn-
ings
on page 127.
Opening
›
Pull the release lever under the dash panel in the direction of the arrow
1
» Fig. 103 .
Before opening the bonnet, ensure that the arms of the windscreen wipers are
correctly in place against the windscreen otherwise the paintwork could be dam- aged.
›
Press the release lever in the direction of the arrow
2
» Fig. 103 and the bon-
net is unlocked.
›
Grab hold of the bonnet and lift. 
128General Maintenance

›Take the bonnet support out of its holder 3
» Fig. 104 in the direction if the
arrow and secure the opened bonnet by inserting the end of the support in the
opening 4
designed for it.
Closing
›
Lift the bonnet slightly and unhook the bonnet support. Insert the bonnet sup-
port into the holder
3
designed for this purpose » Fig. 104.
›
Let the bonnet drop into the lock carrier lock from a height of around 20 cm – do
not push it in .
WARNINGCheck that the bonnet is closed properly.
CAUTION
Never open the bonnet using the locking lever » Fig. 103.
Engine compartment overview
Fig. 105
Schematic diagram: Engine compartment
First read and observe the introductory information and safety warn- ings
on page 127.
Engine oil dipstick
131
Engine oil filler opening
131
Coolant expansion reservoir
132123Brake fluid reservoir133Vehicle battery134
Windscreen washer fluid reservoir
129
Radiator fan
First read and observe the introductory information and safety warn-
ings
on page 127.
The radiator fan is powered by an electric motor. Operation is controlled accord-
ing to the temperature of the coolant.
WARNINGAfter switching off the ignition, the fan may intermittently continue to oper-
ate for approx. 10 minutes.

Windscreen washer system
Fig. 106
Engine compartment: Wind-
screen washer fluid reservoir
First read and observe the introductory information and safety warn- ings on page 127.
The windscreen washer fluid reservoir is located in the engine compartment and
contains the cleaning fluid for the windscreen or rear window.
The capacity of the windscreen washer fluid reservoir is approximately 3 litres.
Water alone is not sufficient to intensively clean the windscreen. We recommend using clean water together with a screen cleaner from the range of ŠKODA Origi-
nal Accessories (with antifreeze in winter) , which will remove any stubborn dirt. 
456129Inspecting and replenishing

Under exceptional circumstances, methylated spirits can also be used if no screen
cleaner with antifreeze is available. The concentration of methylated spirits must
not be more than 15 %. The freeze protection at this concentration is sufficient
only to -5 °C.
CAUTION
■ Under no circumstances must radiator antifreeze or other additives be added to
the windscreen washer fluid.■
Do not remove the filter from the windscreen washer fluid reservoir when refill-
ing, as this may cause contamination of the liquid transportation system, leading
in turn to a windscreen washer system malfunction.

Engine oil
 Introduction
This chapter contains information on the following subjects:
Specifications and capacity
130
Checking the oil level
131
Replenishing
131
Changing
131
The engine has been factory-filled with a high-grade oil that can be use through-
out the year - except in extreme climate zones.
The engine oils are undergoing continuous further development. Thus the infor-
mation stated in this Owner's Manual is only correct at the time of publication.
ŠKODA Service Partners are informed about the latest changes by the manufac-
turer. We therefore recommend that the oil change be completed by a ŠKODA
Service Partner.
The specifications (VW standards) stated in the following can be indicated sepa-
rately or together with other specifications on the bottle.
The oil capacities include oil filter change. Check the oil level when filling; do not
over fill. The oil level must be between the markings » page 131.
WARNING■
The engine compartment of your car is a hazardous area. The following
warning instructions must be followed at all times when working in the en-
gine compartment » page 127.■
Do not continue your journey if for some reason it is not possible  to top
up the engine oil under the prevailing conditions! Switch off the engine and
seek assistance from a specialist garage.
■
If the oil level is above level
A
» Fig. 107 on page 131,  do not continue to
drive! Switch off the engine and seek assistance from a specialist garage.
CAUTION
Do not pour any additives into the engine oil – risk of serious damage to the en-
gine parts!
Note
■ Before a long drive we recommend that you purchase and carry with you engine
oil which complies with the specification for your vehicle.■
We recommend that you use oils from ŠKODA Original Accessories.
■
If your skin has come into contact with oil, it must be washed thoroughly.

Specifications and capacity
First read and observe the introductory information and safety warn-
ings
on page 130.
Specifications and capacity (in l)
EngineSpecificationFilling level1.0 l/44 kWVW 502 00, VW 504 00 a)3.41.0 l/55 kWVW 502 00, VW 504 00a)3.41.0 l/50 kW - CNGVW 502 003.4a)
Optional engine oil specifications.
Note
■
Before a long drive we recommend that you purchase and carry with you engine
oil which complies with the specification for your vehicle.■
We recommend that you use oils from ŠKODA Original Accessories.

130General Maintenance

Checking the oil levelFig. 107
Dipstick
First read and observe the introductory information and safety warn-
ings on page 130.
The dipstick indicates the level of oil in the engine » Fig. 107.
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.
Wait a few minutes until the engine oil flows back into the oil trough.
›
Open the bonnet.
›
Pull out the dipstick.
›
Wipe the dipstick with a clean cloth and insert it again to the stop.
›
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. Afterwards, the oil level can lie in the range
A
.
Oil level within range
C
The engine must be topped up with oil so that the oil level at least reaches the
range
B
.
The engine consumes a little 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.
The oil level must be checked at regular intervals. We recommend after each time
you refuel or prior to making a long journey.
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 17 ,  Engine oil . Check the oil level using the dipstick as soon as
possible. Add oil accordingly.
CAUTION
The oil level must not exceed the range A » Fig. 107 – there is a risk of damaging
the exhaust system!
Replenishing
First read and observe the introductory information and safety warn-
ings
on page 130.
›
Check the oil level » page 131.
›
Unscrew the cap of the engine oil filler opening » Fig. 105 on page 129.
›
Replenish the oil in portions of 0.5 litres in accordance with the correct specifi-
cations » page 130 .
›
Check the oil level » page 131.
›
Carefully screw on the oil filler opening cap and push the dipstick in fully.

Changing
First read and observe the introductory information and safety warn-ings
on page 130.
The engine oil must be changed according to prescribed service inter-
vals » page 108 or according to service interval display » page 12 .

131Inspecting and replenishing

Coolant
Introduction
This chapter contains information on the following subjects:
Capacity
132
Checking the coolant level
132
Replenishing
133
The coolant consists of water with coolant additive. This mixture guarantees anti- freeze protection, protects the cooling/heater system against corrosion and pre-
vents lime formation.
Vehicles exported to countries with a mild climate are already factory-filled with
a coolant which offers antifreeze protection down to about -25 ℃. In these coun-
tries, the concentration of coolant additive should be at least 40%.
Vehicles exported to countries with a cold climate are already factory-filled with a
coolant which offers antifreeze protection down to about -35 °C. In these coun-
tries, the concentration of coolant additive should be at least 50%.
If a higher concentration of antifreeze is required for climatic reasons, the con-centration of coolant additive can be increased up to a maximum of 60% (anti-
freeze protection down to approx. -40 °C).
When refilling, only use the antifreeze with the title given on the coolant expan-
sion tank » Fig. 108 on page 132.
WARNING■
The engine compartment of your car is a hazardous area. The following
warning instructions must be followed at all times when working in the en-
gine compartment » page 127.■
Do not continue your journey if for some reason it is not possible  to top
up the coolant under the prevailing conditions! Switch off the engine and seek
assistance from a specialist garage.
CAUTION
■ The concentration of coolant additive in the coolant must never be under 40%.■Over 60% of coolant additive in the coolant reduces the antifreeze protection
and cooling effect.■ A coolant additive that does not comply with the correct specifications can sig-
nificantly reduce the corrosion protection.■
Any faults resulting from corrosion may cause a loss of coolant and can conse-
quently result in major engine damage!
■
Do not fill the coolant above the mark
A
» Fig. 108 on page 132.
■
If a fault causes the engine to overheat, we recommend visiting a specialist ga-
rage, as otherwise serious engine damage may occur.

Capacity
First read and observe the introductory information and safety warn-
ings
on page 132.
Coolant capacity (in litres)
Petrol enginesFilling level1.0 ltr./44 kW MPI4.21.0 ltr./55 kW MPI4.21.0 l/50 kW - CNG4.2

Checking the coolant level
Fig. 108
Engine compartment: Coolant
expansion reservoir
First read and observe the introductory information and safety warn-
ings on page 132.
The coolant expansion bottle is located in the engine compartment.
›
Switch off the engine.
›
Open the bonnet » page 128. 
132General Maintenance