2014 SKODA ROOMSTER ABS

Assist systems
Brake assist systems
Introduction
This chapter contains information on the following subjects:
Electronic Stability Control (ESC)
119
Antilock Braking System (ABS)
120
Traction Control System (ASR)
120
Electronic Differential Lock (EDL)
120WARNING■ A lack of fuel can cause irregular engine running or cause the engine to
shut down. The brake assist systems would then fail to function – risk of
accident!■
Adjust the speed and driving style to the current visibility, weather, road
and traffic conditions. The increased safety provided by the brake assist
systems must not tempt you to take safety risks – risk of accident!
■
In the event of an ABS fault, visit a specialist garage immediately. Adjust
your style of driving according to the damage to the ABS, as you will not
know the exact extent of the damage or the extent to which this is limiting the braking efficiency.
CAUTION
■ All four wheels must be fitted with the same tyres approved by the manufac-
turer to ensure the brake assist systems operate correctly.■
Changes to the vehicle (e.g. to the engine, brakes, chassis) can influence the
functionality of the brake assist systems » page 132, Services, modifications
and technical alterations .
■
If a fault occurs in the ABS system, the ESC, TCS and EDL will also fail to
work. An ABS fault is indicated with the warning light 
» page 42 .
Electronic Stability Control (ESC)
Read and observe
and on page 119 first.
The ESC system helps to maintain control of the vehicle in situations where it
is being operated at its dynamic limits, such as a sudden change in the direc-
tion of travel. Depending on the road surface conditions, the risk of skidding is
reduced, thereby improving the vehicle's driving stability .
The ESC system is automatically activated each time the ignition is switched
on.
The direction which the driver wishes to take is determined based on the
steering angle and the speed of the vehicle and is constantly compared with
the actual behaviour of the vehicle. In the event of deviations occurring, such
as the car beginning to skid, the ESC system will automatically brake the ap-
propriate wheel.
During an intervention of the system, the warning light 
flashes in the instru-
ment cluster.
The following systems are integrated into the electronic stabilisation control
(ESC) :
› Antilock brake system (ABS),
› Traction control (TCS),
› Electronic Differential Lock (EDL)
› Hydraulic Brake Assist (HBA)
› Hill Hold Control (HHC).
The ESC system cannot be deactivated. The 
» Fig. 117 on page 120 button
can only be used to deactivate the TCS. The  warning light comes on in the
instrument cluster when the TCS is deactivated.
In the event of an ESC fault, the ESC warning light illuminates in the instru-
ment cluster 
» page 42 .
Hydraulic Brake Assist (HBA)
HBA increases the braking effect and helps to shorten the braking distance.
The HBA is activated by very quick operation of the brake pedal. In order to
achieve the shortest possible braking distance, the brake pedal must be ap-
plied firmly until the vehicle has come to a standstill.
The HBA function is automatically switched off when the brake pedal is re-
leased.
The ABS is activated faster and more effectively with the intervention of the
HBA.
Hill Hold Control (HHC)
When driving on slopes, HHC allows you to move your foot from the brake ped-
al to the accelerator pedal without having to use the handbrake.
The system holds the brake pressure produced by the activation of the brake
pedal for approx. 2 seconds after the brake pedal is released. 119Assist systems

The brake pressure drops gradually the more you operate the accelerator ped-
al. If the vehicle does not start off within 2 seconds, it starts to roll back.
HHC is active on slopes of >5 % when the driver door is closed. HHC is always only active on slopes when in forward or reverse start off. When driving down-
hill, it is inactive.
Antilock Braking System (ABS)
Read and observe
and on page 119 first.
ABS prevents the wheels locking when braking. Thus helping the driver to
maintain control of the vehicle.
The intervention of the ABS is noticeable from the pulsating movements of
the brake pedal which is accompanied by noises.
When the ABS system is active, do not brake periodically or reduce the pres- sure on the brake pedal.
Traction Control System (ASR)
Fig. 117
TCS button
Read and observe and on page 119 first.
If the wheels are slipping, the ASR system adapts the engine speed to the con-
ditions of the road surface. The TCS makes it much easier to start off, acceler-
ate and climb steep hills even if the conditions of the road surface are unfav-
ourable.
The TCS function is automatically activated each time the ignition is switched
on.
During an intervention of the system, the TCS warning light  flashes in the
instrument cluster.
The TCS should normally always be enabled. Only in certain exceptional cir-
cumstances can it be sensible to switch the system off, for instance:
› when driving with snow chains;
› when driving in deep snow or on a very loose surface;
› when it is necessary to “rock a vehicle free” when it has got stuck.
Ensure the TCS is activated again afterwards.
You can switch TCS off and on again as needed by pressing the 
but-
ton » Fig. 117 . The 
warning light comes on in the instrument cluster when the
TCS is deactivated.
The TCS warning light 
» page 45 lights up in the instrument cluster when
there is a fault on the TCS.
Electronic Differential Lock (EDL)
Read and observe
and on page 119 first.
If one of the wheels starts to spin, the EDL system brakes the spinning wheel
and transfers the driving force to the other wheels. This ensures the stability
of the vehicle and a quick journey.
EDL switches off automatically to avoid excessive heat generation on the
brake of the wheel 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.
Parking aid
 Introduction
This chapter contains information on the following subjects:
Function
121
Activation/deactivation
121

120Driving

CAUTION■Only top up with new coolant.■Do not use an alternative additive if the specified coolant is not available. In
this case, use only water and have the correct mixing ratio of water and cool-
ant additive restored by a specialist garage as soon as possible.
Brake fluid
 Introduction
This chapter contains information on the following subjects:
Checking the brake fluid level
152
Changing
152WARNING■ 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 145.■

Do not continue your journey if the fluid level has fallen below the MIN
marking » Fig. 138 on page 152 - 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!
CAUTION
Brake fluid damages the paintwork of the vehicle.
Note
■ The brake fluid is changed as part of a compulsory inspection service.■We recommend using brake fluids from the ŠKODA Original Accessories
range.Checking the brake fluid levelFig. 138
Engine compartment: Brake fluid
reservoir
Read and observe and on page 152 first.
The brake fluid reservoir is located in the engine compartment » Fig. 138.
›
Switch off the engine.
›
Open the bonnet.
›
Check the level of brake fluid in the reservoir » Fig. 138.
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 level drops significantly within a short time or if it drops below the “MIN” mark-
ing.
If the brake fluid level is too low, this is indicated by the indicator light

» page 40 ,
 Brake system
lighting up in the instrument cluster.
Changing
Read and observe
and on page 152 first.
Brake fluid absorbs moisture. Over time it therefore absorbs moisture from theenvironment.
Excessive water in the brake fluid may be the cause of corrosion in the brake
system.
The water content lowers the boiling point of the brake fluid. 
152General Maintenance

Spare and temporary spare wheelFig. 143
Fixing the spare or temporary
spare wheel
Read and observe and on page 156 first.
The spare wheel is located in a well under the floor covering in the boot and is
fixed in place with a special bolt » Fig. 143.
Taking the wheel out
›
Open the tailgate.
›
Lift up the floor in the luggage compartment.
›
Remove the box with the tool kit.
›
Unscrew the nut » Fig. 143 anticlockwise.
›
Take out the wheel.
Stowing the wheel
›
Place the wheel into the spare wheel well with the wheel rim pointing down-
ward.
›
Screw on the nut » Fig. 143 clockwise until the wheel is safely secured.
›
Replace the box with the tool kit into the spare wheel and secure it with the
tape.
›
Fold back the floor in the luggage compartment.
›
Close the boot lid.
Fit a wheel in the appropriate dimensions and design as soon as possible.
If the dimensions or design of the spare wheel differ from the tyres fitted to
the vehicle (e.g. winter tyres or low-profile tyres), it must only be used briefly
in the event of a puncture and if an appropriately cautious style of driving is
adopted »
.
Temporary spare wheel
A warning label is displayed on the rim of the temporary spare wheel.
Please note the following if you intend to use the temporary spare wheel.
› The warning label must not be covered after installing the wheel.
› Be particularly observant when driving.
› The temporary spare wheel is inflated to the maximum inflation pressure for
the vehicle » Fig. 141 on page 157 .
› Only use this temporary spare wheel to reach the nearest specialist garage,
since it is not intended for permanent use.WARNING■ Never drive with more than one temporary spare wheel mounted!■Only use the temporary spare wheel when absolutely necessary.■
Never use the temporary spare wheel if it is damaged.
■
If the dimensions or design of the temporary spare wheel differ from the
fitted tyres, never drive faster than 80 km/h (or 50 mph).
■
Avoid accelerating at full throttle, sharp braking and fast cornering.
■
The snow chains cannot be used on the temporary spare wheel.
■
Observe the instructions on the warning sticker on the temporary spare
wheel.
Full wheel trim
Read and observe
and on page 156 first.
Before removing the wheel bolts, remove the wheel cover.
Pulling off
›
Hook the clamp found in the vehicle tool kit » page 166 into the reinforced
edge of the wheel trim.
›
Push the wheel wrench through the clamp, support on the tyre and pull off
the wheel trim.
Fitting
›
Press the wheel trim onto the wheel rim at the designated valve opening.
›
Then press the trim into the wheel rim until its entire circumference locks
correctly in place. 
159Wheels

Note■We recommend always carrying replacement fuses in the vehicle. A box of
replacement fuses can be purchased from ŠKODA Original Accessories.■
There can be multiple power consuming devices for one fuse.
■
A single consumer may use several fuses.
Fuses in the dash panel
Fig. 157
Underside of the dash panel: Dis-
tribution board cover.
Fig. 158
Schematic representation of the fuse box for vehicles with left-
hand steering/right-hand steering
Read and observe
and on page 175 first.
The fuses are located on the left side of the dash panel behind a cover.
› Carefully remove the cover in the direction of the arrow
» Fig. 157.
› After the fuse has been replaced, replace the cover in the dash panel in the
opposite direction of the arrow so that the guide lugs are guided into the
openings of the dash panel. Close the cover until it clicks into place.
Fuse assignment in the dash panelNo.Consumer1S-contact2START-STOP, air-conditioning system3Instrument cluster, headlamp beam adjustment4Control unit for ABS, button for START STOP5Petrol engine: Speed regulating system6Reversing light (manual gearbox)7Ignition, engine control unit, automatic gearbox8Brake pedal switch, clutch pedal switch9Operating controls for the heating, control unit for air conditioning
system, parking aid, control unit for cornering lights, radiator fan,
washing nozzles10Windscreen Wiper and Washer System11Mirror adjustment12Control unit for trailer detection13Control unit for automatic gearbox14Motor for halogen projector headlights with cornering light function15PDA navigation system16Electro-hydraulic power steering17Light switch power supply18Mirror heater19S-contact20Alarm21Reversing light, fog lights with the function CORNER
22
Operating controls for the heating, control unit for air conditioning
system, parking aid, mobile phone, instrument cluster, steering an-
gle sender, ESC, vehicle voltage control unit, multifunction steering
wheel23Interior lighting, storage compartment and luggage compartment,
side lights24Central control unit25Seat heaters26Rear window wiper 176Do-it-yourself

No.Consumer27Telephone preinstallation28Petrol engine: AKF valve, Diesel engine: Control flap29Injection, coolant pump30Fuel pump, ignition, Cruise control system, operation of PTC relay31Lambda probe32High pressure fuel pump, pressure valve33Engine control unit34Engine control unit, vacuum pump35Daytime running lights/radio for vehicles with START-STOP36Main beam37Rear fog light, DC/DC converter START-STOP38Fog lights39Air blower for heating40-41Not assigned42Rear window heater43Horn44Windscreen wipers45Central control unit for convenience system46Engine control unit, fuel pump47Cigarette lighter, power socket in the luggage compartment48ABS, START-STOP (DC/DC) converter, ESC49Turn signal lights, brake lights50START-STOP (DC/DC) transformer, radio51Electrical power window (front and rear) - left side52Electrical power window (front and rear) - right side53Parking light = left side, electrical sliding/tilting roof54START-STOP (instrument cluster), alarm55Control unit for automatic gearbox56Headlight cleaning system, parking light - right side57Left low beam, headlight range adjustment58Low beam on the rightFuses in the engine compartmentFig. 159
Vehicle battery: Distribution board cover.
Fig. 160
Schematic representation of fuse
box in engine compartment
Read and observe and on page 175 first.
› Press the securing clips on the fuse box cover together at the same time in
the direction of arrow
A
» Fig. 159 and remove the cover in the direction of
arrow
B
.
› Release the fixtures in the openings
C
using a flat screwdriver and fold the
cover upwards in direction of arrow
D
.
Fuse assignment in engine compartment
No.Consumer1Generator2Not assigned3Interior4Electrical auxiliary heating system5Interior 177Fuses and light bulbs

No.Consumer6Glow plugs, radiator fan7Electro-hydraulic power steering8ABS or TCS or ESC9Radiator fan10Automatic gearbox11ABS or TCS or ESC12Central control unit13Electrical auxiliary heating system
Note
Fuses 1-7 are replaced by a specialist garage.
Replacing bulbs
Introduction
This chapter contains information on the following subjects:
Headlights
179
Changing the low beam and high beam bulb (halogen headlights)
179
Changing the high beam bulb (halogen projector headlights)
179
Changing the high beam bulb (halogen projector headlights)
180
Changing the front turn signal bulb
180
Changing the front parking light bulb
180
Fog lights and daytime running lights
180
Fog light, Roomster Scout
181
Replacing the bulb for the licence plate light
181
Rear Light
181
Some manual skills are required to change a bulb. For this reason, we recom-
mend having bulbs replaced by a specialist garage or seeking other expert help
in the event of any uncertainties.
› Switch off the ignition and all of the lights before replacing a bulb.
› Faulty bulbs must only be replaced with the same type of bulbs. The designa-
tion is located on the light socket or the glass bulb.
› A stowage compartment for replacement bulbs is located in a plastic box in
the spare wheel or underneath the floor covering in the boot.
WARNING■ Always read and observe the warnings before completing any work in the
engine compartment » page 145.■
Accidents can be caused if the road in front of the vehicle is not suffi-
ciently illuminated and the vehicle cannot or can only be seen with difficul-
ty by other road users.
■
Bulbs H7 and H4 are pressurised and may burst when changed - there is a
risk of injury. We therefore recommended wearing gloves and safety
glasses when changing a bulb.
■
Switch off the respective vehicle light when changing the bulb.
CAUTION
■ Do not take hold of the glass bulb with naked fingers (even the smallest
amount of dirt reduces the working life of the light bulb). Use a clean cloth,
napkin, or similar.■
When removing and installing the number plate light and tail light make sure
that the paintwork of the vehicle and the tail light are not damaged.
Note
■ This Owner's Manual only describes the replacement of bulbs where it is pos-
sible to replace the bulbs on your own without any complications arising. Other
bulbs must be replaced by a specialist garage.■
We recommend that a box of replacement bulbs always be carried in the ve-
hicle. Replacement bulbs can be purchased from ŠKODAOriginal Accessories.
■
We recommend having the headlight settings checked by a specialist garage
after replacing a bulb in the main beam, low beam or fog lights.
■
Visit a specialist garage if an LED is faulty.
178Do-it-yourself

Fig. 170
Remove the middle part of the light/bulb arrangement
Read and observe
and on page 178 first.
Bulb arrangement in the tail light » Fig. 170
Brake light
Flashing
Reversing light
The rear fog light
Parking lights
Removing and installing the tail light
›
Open the tailgate.
›
Unscrew the light assembly » Fig. 169 -
 .
›
Grip the light in the upper and lower area and move backwards somewhat.
›
Unplug the connector
» Fig. 169 -
 .
›
To access the bulbs, unscrew the middle of the light assembly and press off
the tabs » Fig. 170 -
 .
›
To reinstall, screw the middle part of the light onto the housing of the rail
light.
›
Reconnect the plug connection and put the light into the original position.
›
Screw the light into place
Replacing the bulbs in the tail lamp assembly
›
Remove the faulty bulb
1
,
2
,
3
or
4
» Fig. 170 from the holder and fit a
new bulb.
›
To replace the bulb, turn the bulb holder
5
anti-clockwise up to the stop
and remove it from the housing.
›
Replace the bulb, insert the holder with the bulb into the housing and turn in
a clockwise direction to the the stop.
12345182Do-it-yourself