2010 SKODA ROOMSTER air condition

Intelligent Technology135
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Technical Data
Operating principle
The EDL is activated automaticall
y, that is without any action on the part of the driver.
It monitors the speeds of the driven wheels with the aid of the ABS sensors. Should
only one drive wheel begin spinning on a slippery surface there will be an appreciable
difference in the speed of the driven wheels. The EDL function brakes the slipping
wheel and the differential transmits a greater driving force to the other driven wheel.
This control process is also accompanied by noises.
Overheating of the brakes
The EDL switches off automatically if unusually severe stresses exist in order to avoid
excessive heat generation in the disc brake on the wheel which is being braked. The
vehicle can continue to be driven and has the same characteristics as a vehicle not
fitted with EDL.
The EDL switches on again automatically as soon as the brake has cooled down.
WARNING

Carefully depress the accelerator when accelerating on uniformly slippery
road surfaces, such as ice and snow. The driven wheels might still spin despite
the EDL and affect the stability of the vehicle - risk of an accident!

You should always adapt your style of driving to the condition of road
surface and to the traffic situation even when your vehicle is fitted with EDL.
The increased safety offered must not tempt you to take greater risks than
otherwise - risk of an accident!Note

If the ABS or TCS or ESP warning light comes on, this may also indicate a fault in the
EDL. Please have the vehicle inspected as soon as possible by a specialist garage.

Changes to vehicle (e.g. on engine, on th e brakes, on chassis or another combina-
tion of tyres and wheels) can in fluence the function of the EDL page 179, “Accesso-
ries, changes and replacement of parts”.
BrakesWhat has a negative effect on braking efficiency?Wear-and-tear
Wear-and-tear to the brake pa ds is greatly dependent on the operating conditions of
the vehicle and your style of driving. Particularly if you drive a great deal in towns and
over short distances or if you adopt a sporty style of driving, it may be necessary to
have the thickness of the brake pads insp ected at a specialist garage between the
service inspections.
Wet roads or road salt
There may be a certain delay before the brakes take full effect un der certain conditions
such as when driving through water, during heavy rain showers or after the vehicle has
been washed in an automatic vehicle wash , since the brake discs and brake pads may
be moist or even have a coating of ice on them in winter. You should dry the brakes as
soon as possible by applying and releasing the brakes several times.
There also may be a certain delay before the full braking efficiency is available when
driving on roads which have been treated with road salt if you have not used the brakes
for some considerable time beforehand. The layer of salt on the brake discs and brake
pads must first be rubbed off when you apply the brakes.
Corrosion
Corrosion on the brake discs and dirt on th e bake pads occur if the vehicle has been
parked for a long period and if you do not make much use of the braking system.
We recommend cleaning the brake discs by firm ly applying the brakes at a fairly high
speed if you do not make much use of the braking system or if surface corrosion is
present .
Faults in the brake surface
If you notice that the braking distance has suddenly become longer and that the brake
pedal can be depressed further, it is possib le that a brake circuit of the dual-circuit
brake system has failed. Drive, in such cases, to the nearest specialist garage without
delay in order to have the problem rectified. Drive at a reduced speed while on your
way to the dealer and adapt your style of driving to the higher brake pedal pressure
required.
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Intelligent Technology
136
Low brake fluid level
An insufficient level of brake fluid may result in problems in the brake system. The level
of the brake fluid is monitored electronically page 31, “Brake system ”.
WARNING

Only apply the brakes for the purpose of drying and cleaning the brake discs
if the traffic conditions permit this. Do not place any other road users in jeop-
ardy.

When retrospectively mounting a front spoiler, solid wheel hubs etc. one
must ensure that the air supply to the front wheel brakes is not reduced other-
wise the braking system could run too hot.

Allow for the fact that new brake pads do not achieve their full braking effi-
ciency until approximately 200 kilometres. New brake pads must be first “run
in” before they develop their optimal friction force. You can, however, compen-
sate for this slightly reduced braking force by increasing the pressure on the
brake pedal. This guideline also applie s to any new brake pads installed at a
future date.Caution

Never allow the brakes to rub by applying sl ight pressure if you do not wish to brake
the vehicle. This causes the br akes to overheat and can also result in a longer braking
distance and excessive wear.

Before negotiating a steep downhill sectio n, please reduce your speed and shift
down into the next lower gear (manual gear box) or select a lower driving stage (auto-
matic gearbox). This enables you to make full use of the braking power of the vehicle
and reduces the strain on the brakes. Any ad ditional braking should be done intermit-
tently, not continuously.Note
The brake light flashes automatically in case of an emergency braking at speeds greater
than 60 km/h or with the intervention of th e ABS, which lasts longer than 1.5 seconds.
After the speed was reduced below 10 km/h or the vehicle was stopped, the brake light
stops flashing and the hazard warning light system switches on. The hazard warning
light system is switched off automatically after accelerating or driving off again.
Brake boosterThe brake booster boosts the pressure whic h you generate with the brake pedal. The
necessary pressure is only genera ted when the engine is running.
WARNING

Never switch off the engine befo re the vehicle is stationary.

The brake booster only operates when the engine is running. Greater phys-
ical effort for braking is required when en gine is switched off. Because if you do
not stop as normal, this can cause an accident and severe injuries.
Antilock brake system (ABS)ABS prevents the wheels locking when braking.General
The ABS contributes significan tly to enhancing the active safety of your vehicle.
Compared to a vehicle not fitted with the ABS brake system, you are able to retain
optimal steering ability even during a full br ake application on a slippery road surface
because the wheels do not lock up.
You must not expect, however, that the braking distance will be shorter under all
circumstances as a result of the ABS. The braking distance for example on gravel and
fresh snow, when you should anyway be driv ing slowly and cautiously, will be longer.
Operating principle
As soon as the vehicle speed has increased to about 20 km/hour an automatic test
procedure is conducted during which you will be able to hear a pumping noise for
about 1 second.
The brake pressure will be reduced on a wheel which is rotating at a speed which is too
low for the speed of the vehicle and tending to lock. This control cycle is noticeable
from a pulsating movement of the brake pedal which is accompanied by noises.
This is consciously intended to provide the driver with the information that the wheels
are tending to lock (ABS control range). You must always keep the brake pedal
depressed to enable the ABS to optimally control the brake application in this braking
range. Never interrupt the application of the brakes!
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Driving and the Environment145
Using the system
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Breakdown assistance
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Technical Data
hand at +20°C and on the other hand at
-10°C. Your vehicle has a higher fuel
consumption in winter than in summer.
Checking tyre inflation pressures
Tyres which are correctly inflated save fuel.Always ensure that your tyres are inflated to the correct pressure at all times. The rolling
resistance will be increased if the tyre filling pressure is too low. This will not only
increase fuel consumption but also tyre we ar and the driving behaviour will worsen.
Always check the inflation pr essure of the tyres when cold.
Do not drive with winter tyres all year round for this costs about 10 % more fuel.
Winter tyres are also louder.No unnecessary ballast
Transporting ballast costs fuel.The fact that every kilogram of extra weight increases your fuel consumption means
that it is worth taking a look in the luggage compartment to avoid transporting any
unnecessary ballast.
It is particularly in town traffic, when one is accelerating quite often, that the vehicle
weight will have a significant effect upon the fuel consumption. A rule of thumb here
is that an increase in weight of 100 kilograms will cause an increase in fuel consump-
tion of about 1 litre/100 kilometres.
You may frequently also leave a roof rack fitted on just out of convenience, although
you no longer need it. The increased aerodyna mic drag of your vehicle causes it to use
about 1 l more fuel than normal at a speed of 100 - 120 km/h, even when you are not
carrying a load on the roof.Saving electricity
Generating electricity costs fuel.– Switch off electrical components as soon as you no longer need them. When the engine is running,
the alternator generates and supplies electrical power.
The greater the load on the alternator as a result of having a large number of electrical
components switched on, the more fuel will be consumed for operating the
alternator.
Keeping a log of your fuel consumptionIf you really wish to keep a close check on your fuel consumption, it is best to enter
the figures in a logbook. This does not take much time but is a very worthwhile exer-
cise. It enables you to detect any change (p ositive and negative) at an early stage and
to take any appropriate action.
If you find that your fuel consumption is too high, you should reflect on how, where
and in what conditions you have driven the vehicle since you last refuelled.Environmental compatibilityEnvironmental protection has played a major role in the design, selection of materials
and manufacture of your new Škoda. Particular emphasis has been paid to a number
of aspects, including:
Design measures
Joints designed to be easily detached.

Simplified disassembly due to the modular structure system.

Improved purity of differ ent classes of materials.

Identification of all plastic parts in accordance with VDA Recommendation°260.

Reduced fuel consumption and exhaust emission CO
2.

Minimum fuel leakage during accidents.

Reduced noise.
Choice of materials

Extensive use of re cyclable material.

Air conditioning filled with CFC-free refrigerant.

No cadmium.

No asbestos.
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Driving and the Environment147
Using the system
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Technical Data
This particularly applies to
models with a lowered suspen sion (sport suspension) and
also when your vehicle is fully laden.
Driving through bodies of water on roadsIn order to avoid damage to the vehicle, for example when driving through flooded
roads, observe the following:
Determine the depth of the water when driv ing through bodies of water. The water
can reach at the maximum the web on the lower sill of the vehicle fig. 132 .

Drive no more than at walking speed. At a higher speed, a water wave can form in
front of the vehicle which can cause water to penetrate into the air induction system of
the engine or into other parts of the vehicle.

Never let the vehicle stand in the water, never drive backwards and do not switch
off the engine.
WARNING

Driving through water, mud, sludge etc. can reduce the braking power and
extend the braking distance - risk of accident!

Avoid sudden and severe braking manoeuvres immediately after driving
through bodies of water.

After driving through bodies of water, the brakes must be cleaned and dried
as soon as possible by intermittent braking. Only apply the brakes for the
purpose of drying and cleaning the brake discs if the traffic conditions permit
this. Do not place any other road users in jeopardy.
Caution

When driving through bodies of water, pa rts of the vehicle such as the engine,
gearbox, catalytic converter, chassis or electrics can be severely damaged.

Oncoming vehicles can generate water waves which ca n exceed the permissible
water level for your vehicle.

Potholes, mud or rocks can be hidden under the water making it difficult or impos-
sible to drive through the body of water.

Do not drive through salt water. The salt can lead to corrosion. Immediately rinse
all the parts of the vehicle, which came into contact with the salt water, with fresh
water.Note
After driving through a body of water, we recommend that the vehicle is checked by a
specialist garage.
Fig. 132 Crossing bodies of water
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Inspecting and replenishing
170
An indicator for the electrolyte level, the so-called magic eye fig. 141 , is located on
the top of the battery. The indicator changes it s colour in line with the electrolyte level
in the battery.
Air bubbles can influence the colour of the in dicator. 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.
Batteries, which are more than 5 years old, must be replaced. We recommend you
have the battery checked or replaced by a specialist garage.Caution
If the vehicle has not been driven for more than 3 to 4 weeks, the battery will discharge
because certain electrical components consum e electricity (e.g. control units) also in
idle state. You can prevent the discharging of the battery by disconnecting the negative
terminal or charging the battery constantly with a very low charging current. Please
also refer to the notes wh en working on the battery  in “Working on the battery”
on page 168.
Note

Batteries with two-tone indicator, which are mounted as of factory, are marked
with a code which always begins with 5K0. The exact marking can be e.g.
5K0 915 105 D .

Replacement batteries with two-tone indi cator, which were obtained from Škoda
original accessories, are marked with the code 000 915 105 Dx, whereby “x” stands for
a variable. The exact marking can be e.g. 000 915 105 DB.
Battery with a three-tone indicatorAn indicator for the electrolyte level and the charge state, the so-called magic eye
 page 169, fig. 141 , is located on the top of the ba ttery. The indicator changes its
colour in line with the charge state of and the electrolyte level in the battery.
Air bubbles can influence the colour of the in dicator. For this reason carefully knock on
the indicator before carrying out the check.

Green colour - the battery is adequately charged.

Dark colour - the battery has to be charged

Colourless or yellow colour - electrolyte level too low, the battery must be
replaced.
Batteries, which are more than 5 years old, must be replaced. We recommend you
have the battery checked or replaced by a specialist garage.Caution
If the vehicle has not been driven for more than 3 to 4 weeks, the battery will discharge
because certain electrical components consume electricity (e .g. control units) also in
idle state. You can prevent the discharging of the battery by disconnecting the negative
terminal or charging the battery constantly with a very low charging current. Please
also refer to the notes when working on the battery  in “Working on the battery”
on page 168.
Note

Batteries with three-tone indicator, which are mounted as of factory, are marked
with a code which always begins with 1J0, 7N0 or 3B0 . The exact marking can be e.g.
1J0 915 105 AC .

Replacement batteries with three-tone indi cator, which were obtained from Škoda
original accessories, are marked with the code 000 915 105 Ax, whereby “x” stands for
a variable. The exact marking can be e.g. 000 915 105 AB.
Inspecting the electrolyte levelThe battery is practically maintenance-free under normal operating conditions. We
do, however, recommend that you have the electrolyte level inspected from time to
time by a specialist garage when outside temperatures are high or when driving on
long trips. You should also have the electrolyte level page 171 checked each time
the battery is charged.
The electrolyte level of the battery will al so be checked as part of the Inspection
Service.
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Fuses and light bulbs195
Using the system
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Replace fuses at the battery (automatic gearbox)Fig. 160 The battery: Open the posi tive terminal cover / fuse cover– Open the positive terminal cover (+) fig. 160 .
– Press onto the interlocks of the fuse covers fig. 160 on the right and open the
covers.
– Press together the interlocks of the fuse cover simultaneously and push out the
cover in the direction of the arrow.
– Find out which fuse belongs to th e component which is not operating page 194,
“Fuse assignment at the battery (ma nual gearbox, automatic gearbox DSG)”.
– Defect fuses can be detected by their melted metal strips. Replace the defect fuse by a new fuse of the same ampere number.
Caution

Never attempt to “repair” fuses and also do not replace them with a fuse of a higher
amperage - risk of fire! This may also cause damage at an other part of the electrical
system.

Have the electrical system checked as quickl y as possible by a specialist garage if a
newly inserted fuse blows again after a short time.Note

We recommend that you have these fuses replaced by a specialist garage.

Some vehicles are only fitted with the cover fig. 160 on the right.
Fuse assignment at the battery (automatic gearbox)Certain electrical components are only stan dard on certain vehicle model versions or
only suppliable as optional equipment for certain models.
AAABAB
No.
Power consumer
Amperes
1
Dynamo
175
2
Interior
80
3
Electrical auxiliary heating system
60
4
ESP
40
5
Electrohydraulic power steering
50
6
Glow plugs
50
7
ESP
25
8
The radiator fan
30
9
Air conditioning system
5
10
ABS
40
11
Central control unit
5
12
Automatic gearbox
electrical auxiliary heating system
5
40
Fig. 161 Schematic representation of
fuse assignment at battery
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Technical Data205
Using the system
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Technical Data
Te c h n i c a l D a t aTechnical DataGeneral informationThe details given in the official vehicle regi stration documents always take precedence
over the details in the Owner's Manual. Please refer to the official vehicle registration
documents or consult a specialist garage concerning the engine with which your
vehicle is equipped.Used abbreviations
PerformancesThe listed performance values were de termined without performance-reducing
equipment, e.g. air conditioning system.WeightThe loading capacity is reduced in line with the range of the special equipment. The
unloaden weight contains a fuel tank topped up to 90%. A driver with a weight of 75
kg is also includ ed in the value.Identification detailsVehicle data sticker
The vehicle data sticker fig. 178 is located on the floor of the luggage compartment
and is also stated in the Service schedule.
The vehicle data sticker co ntains the following data:
Vehicle identification number (VIN)
Vehicle type
Abbreviation
Importance
kW
Kilowatt, measuring unit for the engine output
rpm
Engine revolutions per minute
Nm
Newton meter, measuring unit for the engine torque
g/km
discharged quantity of carbon dioxide in grams per driven
kilometer
TSI
Petrol engine with a turbocharger and a direct fuel injection
system
TDI CR
Diesel engine with turbocharger and injection system Com-
mon Rail
M5
5-speed manual gearbox
DQ7
7-speed automatic gearbox DSG
DPF
Diesel particle filter
Fig. 178 Vehicle data sticker
A1A2
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Index221
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Technical Data
Index
AAbroad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Adjusting seats . . . . . . . . . . . . . . . . . . . . . . . 57, 61, 110
Adjusting the seat backrest . . . . . . . . . . . . . . . . . . . . 60
Adjusting the steering wheel . . . . . . . . . . . . . . . . . . . 87
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . 81
Airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 Deployment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Front airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Head airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Side airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Alternator Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Antilock brake system . . . . . . . . . . . . . . . . . . . . . . . . 136
Antilock brake system (ABS) Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Anti-theft alarm system . . . . . . . . . . . . . . . . . . . . . . . 41
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Auto Check Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Auto Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Automatic gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Emergency programme . . . . . . . . . . . . . . . . . . . . 98
Kickdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Selector lever-emergency unlocking . . . . . . . . 98
Tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Automatic vehicle wash systems . . . . . . . . . . . . . . 151
Automatic wiper/washer system . . . . . . . . . . . . . . . 53
AUX-IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Avoiding damage to your vehicle . . . . . . . . . . . . . . 146
BBattery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27, 168 change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Inspecting the electrolyte level . . . . . . . . . . . . . 170
Operation in winter . . . . . . . . . . . . . . . . . . . . . . . 171
Before setting off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Belt tensioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Belt tensioners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Bicycle holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14, 161
Boot lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Brake Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Brake booster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 Brake system
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Button on the driver's door Central locking system . . . . . . . . . . . . . . . . . . . . . 38
Electrical power windows . . . . . . . . . . . . . . . . . . 43
CCar state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Catalytic converter . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Central locking system . . . . . . . . . . . . . . . . . . . . . . . . . 36lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
unlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Changing a wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Changing wheels around . . . . . . . . . . . . . . . . . . . . 175
Charging the battery . . . . . . . . . . . . . . . . . . . . . . . . . 171 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Check engine oil level . . . . . . . . . . . . . . . . . . . . . . . 163
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 Side airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Child safety lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Child safety seat on the front passenger seat . . . . . . . . . . . . . . . 127
Safety information . . . . . . . . . . . . . . . . . . . . . . . 126
Child seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 Classification into groups . . . . . . . . . . . . . . . . . 128
ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
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