2013 SKODA ROOMSTER check engine

WARNINGThe following instructions must be followed before starting work in the en-
gine compartment:■
Turn off the engine and withdraw the ignition key.
■
Firmly apply the handbrake.
■
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.
■
Allow the engine to cool.
■
Never open the bonnet if you can see steam or coolant escaping from the
engine compartment – risk of scalding! Wait until no more steam or coolant is escaping.
WARNINGThe following instructions must be followed when working in the engine com-
partment.■
Keep children clear of the engine compartment.
■
Never touch the radiator fan while the engine is still warm. The fan might
suddenly start running!
■
Do not touch any hot engine parts – risk of burns!
■
The coolant additive and thus all of the coolant is harmful to your health.
■
Avoid contact with the coolant.
■
Coolant vapours are harmful to health.
■
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.
■
If any coolant splashes into your eyes, immediately rinse out your eyes with
clear water and contact a doctor as soon as possible.
■
Always store the coolant additive securely in its original container, and in
particular out of the reach of children – risk of poisoning!
■
Consult a doctor immediately if coolant is swallowed.
■
Do not leave any items (e.g. cleaning cloths or tools) in the engine compart-
ment.
■
Never spill fluids on the hot engine. Such fluids (e.g. the antifreeze con-
tained in the coolant) may ignite!
WARNINGThe following warning instructions must be observed at all times when work-
ing in the engine compartment while the engine is running.■
Pay particular attention to rotating engine parts (e.g. V-ribbed belt, genera-
tor, radiator fan) and the high-voltage ignition system – risk to life!
■
Never touch the electric wiring on the ignition system.
■
Avoid short circuits in the electrical system - particularly on the vehicle's
battery.
■
Always make sure that no jewellery, loose clothing or long hair can get
caught in rotating engine parts – risk to life! Always remove any jewellery, tie
back long hair and wear tight fitting clothing before completing any work.
WARNINGThe following warning instructions must be observed if work has to be carried
out on the fuel or electrical systems.■
Always disconnect the vehicle battery from the electrical system.
■
Do not smoke.
■
Never work near open flames.
■
Always have a functioning fire extinguisher nearby.
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! 
160General Maintenance

The washing water should always be mixed with antifreeze in winter even if thevehicle has heated windscreen washer nozzles.
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.■
If the vehicle is fitted with a headlight cleaning system, only cleaning products
which do not attack the polycarbonate coating of the headlights must 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
163
Checking the oil level
164
Replenishing
165
Changing
165
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 164.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 159.■
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.
■
 Do not drive on if the oil level is above range
A
» Fig. 130 on page 164.
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 oil comes into contact with your skin, the affected area must be washed thor-
oughly.

Specifications and capacity
First read and observe the introductory information and safety warn-
ings
on page 163.
Specifications and capacity (in l) for vehicles with flexible service intervals
Petrol enginesSpecificationCapacity1.2 litres/51 kWVW 503 00, VW 504 002.81.2 litres/63 kW TSIVW 504 003.91.2 litres/77 kW TSIVW 504 003.91.4 litres/63 kWVW 503 00, VW 504 003.2 163Inspecting and replenishing

Diesel enginesa)SpecificationCapacity1.2 litres/55 kW TDI CRVW 507 004.31.6 litres/66 kW TDI CR DPFVW 507 004.31.6 litres/77 kW TDI CR DPFVW 507 004.3a)
Engine oil VW 505 01 can optionally be used in diesel engines
without DPF
Specifications and capacity (in l) for vehicles with fixed service intervals
Petrol enginesSpecificationCapacity1.2 litres/51 kWVW 501 01, VW 502 002.81.2 litres/63 kW TSIVW 502 003.91.2 litres/77 kW TSIVW 502 003.91.4 litres/63 kWVW 501 01, VW 502 003.21.6 litres/77 kWVW 501 01, VW 502 003.6
If the oils specified above are not available, oils according to ACEA A2 or ACEA A3
can be used once for refilling.
Diesel engines a)SpecificationCapacity1.2 litres/55 kW TDI CRVW 507 004.31.6 litres/66 kW TDI CR DPFVW 507 004.31.6 litres/77 kW TDI CR DPFVW 507 004.3a)
Engine oil VW 505 01 can optionally be used in diesel engines
without DPF
If the oils specified above are not available, oils according to ACEA B3 or ACEA B4
can be used once for refilling.
CAUTION
Only the above-mentioned oils can be used on vehicles with flexible service inter- vals. We recommend always refilling with oil of the same specification since thiswill maintain the properties of the oil. In exceptional cases, a maximum of 0.5 l ofspecification VW 502 00 (only for petrol engines) or specification VW 505 01 (only
for diesel engines) engine oil can be used to refill once. Other engine oils must not be used - there is risk of engine damage.
Checking the oil levelFig. 130
Dipstick
First read and observe the introductory information and safety warn-
ings on page 163.
The dipstick indicates the engine oil level » Fig. 130.
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 sump.
›
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. The oil level may lie in range
A
.
Oil level within range
C
The engine must be topped up with oil so that the oil level at least reaches range
B
.
The engine burns some 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. 
164General Maintenance

The oil level must be checked at regular intervals. We recommend it be checked
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 21 ,   Engine oil . Check the oil level using the dipstick as soon
as possible. Add oil accordingly.
CAUTION
The oil level must on no account be above range A » Fig. 130 . Risk of damaging
the exhaust system!
Note
Engine oil specifications » page 163.
Replenishing
First read and observe the introductory information and safety warn-
ings
on page 163.
›
Check the oil level » page 164.
›
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 163 , Specifications and capacity .
›
Check the oil level » page 164.
›
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 163.
The engine oil must be changed at specified service intervals » page 144 or ac-
cording to the service interval display » page 16, Service Interval Display .

Coolant
Introduction
This chapter contains information on the following subjects:
Capacity
166
Checking the coolant level
166
Replenishing
167
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 same antifreeze identified on the coolant expansion
vessel » Fig. 131 on page 166.
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 159.■
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. 165Inspecting and replenishing

■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. 131 on page 166.
■
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 165.
Coolant capacity (in litres) 1)
Petrol enginesCapacity1.2 litres/51 kW5.51.2 litres/63 kW TSI7.71.2 litres/77 kW TSI7.71.4 litres/63 kW5.51.6 litres/77 kW5.5Diesel enginesCapacity1.2 ltr./55 kW TDI CR DPF6.61.6 litres/66 kW TDI CR DPF8.41.6 litres/77 kW TDI CR DPF8.4

Checking the coolant levelFig. 131
Engine compartment: Coolant
expansion reservoir
First read and observe the introductory information and safety warn-
ings on page 165.
The coolant expansion bottle is located in the engine compartment.
›
Switch off the engine.
›
Open the bonnet » page 161.
›
Check the level of coolant at the coolant expansion vessel » Fig. 131. 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 22, 

Coolant .
We still recommend inspecting the coolant level directly 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 specialist
garage.


1)
The coolant capacity is approximately 1 Litre greater on vehicles that are fitted with an auxiliary heat-
er (auxiliary heating and ventilation).
166General Maintenance

ReplenishingFirst read and observe the introductory information and safety warn-
ings
on page 165.
Only top up with new coolant.
›
Switch off the engine.
›
Allow the engine to cool.
›
Place a cloth over the cap of the coolant expansion tank and carefully unscrew
the cap.
›
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, use just water and have the correct mixing ratio of waterand coolant additive restored by a specialist garage as soon as possible.
Do not fill the coolant above the mark
A
(max.) » Fig. 131 on page 166. Excess
coolant heats up and then is forced out of the cooling system through the pres-
sure relief valve in the cap.

Brake fluid
 Introduction
This chapter contains information on the following subjects:
Checking the brake fluid level
167
Changing
168WARNING■ 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 159.■
 Do not continue your journey if the fluid level has fallen below the MIN
marking » Fig. 132 on page 167 - there is a risk of an accident. Seek help from
a specialist garage.
■
Do not use used brake fluid - the function of the brake system may be im-
paired – risk of accident!
CAUTIONBrake fluid damages the paintwork of the vehicle.
Note
The brake fluid is changed as part of a compulsory inspection service.
Checking the brake fluid level
Fig. 132
Engine compartment: Brake fluid
reservoir
First read and observe the introductory information and safety warn-
ings on page 167.
The brake fluid reservoir is located in the engine compartment.
›
Switch off the engine.
›
Open the bonnet.
›
Check the level of brake fluid in the reservoir » Fig. 132.
The level must be between the “MIN” and “MAX” markings.
A slight drop in the fluid level results in operation due to normal wear and tear and the automatic adjustment of the brake pads.
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 20, 
Brake system .

167Inspecting and replenishing

Checking the electrolyte levelFig. 134
Vehicle battery: Electrolyte level
indicator
First read and observe the introductory information and safety warn-
ings on page 168.
We recommend that you have the acid level checked regularly by a specialist ga-
rage, especially in the following cases.
› High outside temperatures.
› Long daily drives
› After each charge
» page 170.
On vehicles with a vehicle battery fitted with a colour indicator, known as the
magic eye » Fig. 134, the electrolyte level can be determined by looking at the
change in colour.
Air bubbles can influence the colour of the indicator. For this reason carefully
knock on the indicator before carrying out the check.
› Black colour - electrolyte level is correct.
› Colourless or light yellow colour - electrolyte level too low, the battery must be
replaced.
Note
■ The battery acid level is also checked regularly by a specialist garage as part of
the inspection service.■
For technical reasons, on vehicles with the description “AGM”, the electrolyte
level cannot be checked.
■
Vehicles with a START-STOP system are fitted with a battery control unit for
checking the energy level for the recurring engine start.

Operation in winter
First read and observe the introductory information and safety warn-
ings
on page 168.
The vehicle battery only has some of its starting power at low temperatures. A
discharged vehicle battery may freeze at temperatures just below 0 °C .
We therefore recommend that you have the battery checked and, if necessary, re-
charged by a specialist garage before the start of the winter.

Charging
First read and observe the introductory information and safety warn-ings
on page 168.
A properly charged vehicle battery is essential for reliably starting the engine.
›
Switch off the ignition and all of the electrical components.
›
Disconnect both battery cables (“negative” first, then “positive”) only when
“rapid charging” the battery.
›
Attach the terminal clamps of the charger to the battery terminals (red = “posi-
tive”, black = “negative”).
›
Plug the mains cable of the charger into the power socket and switch thecharger on.
›
Once charging is complete: Switch off the charger and remove the mains cable
from the power socket.
›
Only then disconnect the charger's terminal clamps.
›
Reconnect the cables to the battery (first “positive”, then “negative”).
It is not necessary to disconnect the battery cables if you are recharging the vehi-
cle battery using low amperages (for example from a mini-charger). Refer to the
charger manufacturer's instructions .
A charging current of 0.1 multiple of the total vehicle battery capacity (or lower)
must be used until full charging is achieved.
Both cables must be disconnected before charging the battery with high amper-
ages, known as “ rapid charging”.
The vent plugs of the vehicle battery should not be opened for charging. 
170General Maintenance

WARNING“Quick-charging” the vehicle battery is dangerous and requires a special
charger and specialist knowledge.
CAUTION
On vehicles with the START/STOP system, the pole terminal of the charger must
not be connected directly to the negative terminal of the vehicle battery, but only
to the engine earth » page 188, Jump-starting in vehicles with the START-STOP
system .
Note
We therefore recommend that vehicle batteries be rapid charged by a specialist
garage.
Disconnecting or reconnecting
First read and observe the introductory information and safety warn-ings
on page 168.
The following functions are initially deactivated or are no longer able to operate
faultlessly after the vehicle battery has been disconnected and reconnected.
OperationOperating measureElectrical power window (operational faults)» page 40Enter the radio/navigation system code num-
ber» User manual of the radio
or » user manual of the naviga-
tion systemSetting the clock» page 12Data in the multifunction display are deleted.» page 13
Note
We recommend having the vehicle checked by a specialist garage in order to en-
sure full functionality of all electrical systems.
Replacing
First read and observe the introductory information and safety warn-
ings
on page 168.
When replacing a battery, the new vehicle battery must have the same capacity,
voltage, amperage and be the same size. Suitable vehicle battery types can be purchased from a specialist garage.
We recommend having the battery replaced by a specialist garage, where the
new vehicle battery will be installed properly and the original battery will be dis-
posed of in accordance with national regulations.

Automatic load deactivation
First read and observe the introductory information and safety warn-ings
on page 168.
The vehicle voltage control unit automatically prevents the battery from discharg-
ing when the battery is put under high levels of strain. This may be noticed from
the following.
› The idling speed is raised to allow the generator to deliver more electricity to
the electrical system.
› Where necessary, large convenience consumers such as seat heaters and rear
window heaters have their power limited or are shut off completely in the event
of an emergency.
CAUTION
■ Despite such intervention by the vehicle electric system management, the vehi-
cle 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 longer parking.■
Consumers that are supplied via a 12-V power socket can cause the vehicle bat-
tery to discharge when the ignition is switched off.
Note
Driving comfort is not impaired by consumers being deactivated. The driver is of-
ten not aware of it having taken place.
171Inspecting and replenishing