coolant level SKODA ROOMSTER 2006 1.G Owner's Manual
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Instruments and Indicator/Warning Lights
14
Engine revolutions counter
The start of the red zone in the revolutions counter ⇒page 13, fig. 2
indicates the maximum permissible engine speed for all gears for an
engine which has been run in and operating at a normal temperature. You
should shift into the next higher gear before this red zone is reached, or
move the selector lever into position D if your car is fitted with an automatic
gearbox.
One should shift to the next lower gear at the latest when the engine is no
longer running “smoothly”.
Avoid high engine speeds during the running-in period ⇒page 185.
Caution
The needle of the revolutions counter must on no account move into the
red zone of the scale - risk of engine damage!
For the sake of the environment
Shifting up early helps you save fuel and reduce the operating noise of
your vehicle.
Coolant temperature gauge*
The coolant temperature gauge ⇒page 13, fig. 2 operates only when
the ignition is switched on.
In order to avoid any damage to the engine, please pay attention to the
following notes regarding the temperature ranges: Cold range
If the pointer is in the left-hand area of the scale* it means that the engine
has not yet reached its operating temperature. Avoid running at high
engine speeds, at full throttle and at severe engine loads.
The operating range
The engine has reached its operating temperature as soon as the pointer
moves into the mid-range of the scale*. The pointer may also move further
to the right at high engine loads and high outside temperatures. This is not
critical provided the warning symbol
in the instrument cluster does not
flash.
If the symbol
in the instrument cluster flashes it means that either the
coolant temperature is too high or the coolant level is too low. Please
refer to the guidelines ⇒page 31, “Coolant temperature/coolant level ”.
WARNING
Pay attention to the warning notes ⇒page 210, “Working in the
engine compartment” before opening the bonnet and inspecting
the coolant level.
Caution
Additional headlights and other attached components in front of the fresh
air inlet impair the cooling efficiency of the coolant. There is then a risk of
the engine overheating at high outside temperatures and high engine
loads!
Fuel gauge*
The fuel gauge ⇒page 13, fig. 2 only operates when the ignition is
switched on.
A1
A4
A7
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Instruments and Indicator/Warning Lights25
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
The red symbols indicate
danger (priority 1) while the yellow symbols indi-
cate a warning (priortity 2). Information for the driver may also appear in
addition to the symbols ⇒page 27.
Investigate the displayed faults as soon as possible. If several operational
faults exist at the same time, the symbols will appear one after the other
and light up each for about 10 seconds.
The error messages are displayed and stored in the menu VEH. STATUS.
There is at least one error message to be read when the term VEH.
STATUS is flashing in the main menu. The display will show STATUS 1/2
(for example) if a number of error messages are displayed. This display
indicates that the first of a total of two error messages should be
displayed.
Actuate the rocker switch , to call up the individual error messages.
If a fault occurs, a warning signal will also sound in addition to the symbol
and text in the display:
•Priority 1 - three warning signals,
•Priority 2 - one warning signal.
Red symbols
A red symbol signals danger.
Proceed as follows if a red symbol is displayed:
– Stop the vehicle.
– Switch the engine off.
– Investigate the function indicated.
– Obtain professional assistance.
Meaning of the red symbols:
AA
Coolant level too low/coolant tempera-
ture too high⇒ page 31
Engine oil pressure too low⇒page 32
Fig. 13 Information
display: Oil pressure is
low
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Instruments and Indicator/Warning Lights
28
WARNING
•If you do not pay attention to the warning lights coming on and
the corresponding descriptions and warning notes, this may result
in severe body injuries or major vehicle damage.
•The engine compartment of your car is a hazardous area. There
is a risk of injuries, scalding, accid ents and fire when working in the
engine compartment, e.g. inspecting and replenishing oil and other
fluids. It is also essential to observe all warnings ⇒page 210.
Note
•Arrangement of the indicator lights depends on the model and model
version. The symbols shown in the following functional description are to
be found as indicator lights in the instrument cluster.
•Operational faults are shown in the instrument cluster as red symbols
(priority 1 - danger) or yellow symbols (priority 2 - warning).
Electrohydraulic power steering⇒ page 30
EPC fault light (petrol engine)⇒page 30
Glow plug system (diesel engine)⇒page 30
Turn signal system for vehicles towing
a trailer*⇒page 31
Coolant temperature/coolant level⇒page 31
Electronic immobiliser⇒page 32
Fuel reserve⇒page 32
Engine oil⇒page 32
Brake pad wear*⇒page 33
Open door*⇒page 33
Fluid level in windshield washer sys-
tem*⇒page 33
Control system for exhaust⇒page 33
Traction control system (TCS)*⇒page 34
Tyre pressure*⇒page 34
Selector lever lock* (automatic gear-
box)⇒page 35
Electronic stability programme (ESP)*⇒page 35
Antilock brake system (ABS)*⇒page 35
Brake system⇒page 36
Airbag system⇒page 36
Diesel particle filter* (diesel engine)⇒page 37
Seat belt warning light*⇒page 38
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Instruments and Indicator/Warning Lights31
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
an emergency programme which enables you to drive to the nearest
specialist garage by adopting a gentle style of driving.
The following text will be displayed in the information display*:
ENGINE FAULT WORKSHOP!
Turn signal system for vehicles towing a trailer*
The indicator light on vehicles towing a trailer flashes together with the
respective indicator light for the turn signal system.
The indicator light
does not flash if a turn signal light on the trailer or
on the vehicle is not operating.
Coolant temperature/coolant level
The warning light comes on for a few seconds 1) when the ignition is
switched on.
The coolant temperature is too high or the coolant level too low if the
warning light
does not go out after the engine is started or flashes while
driving.
3 peeps sound as an additional warning signal.
In this case stop and switch the engine off and check the coolant level;
top up the coolant as necessary ⇒page 217, “Replenishing the coolant”.
Do not continue your journey if for some reason it is not possible under
the conditions prevailing to top up with coolant. Keep the engine switched off
and obtain professional assistance from a specialist garage,
otherwise it could lead to severe engine damage.
If the coolant is within the specified range, the increased temperature may
be caused by an operating problem at the coolant fan. Check the fuse for
the coolant fan, replace it if necessary ⇒page 253, “Fuse assignment at
battery”.
Do not continue driving if the warning light does not go off although the
fluid is at the correct level and also the fuse of the fan is in proper order.
Contact a specialist garage to obtain assistance.
Please also refer to the additional instructions ⇒page 215, “Cooling
system”.
The following text will be displayed in the information display*:
STOP CHECK COOLANT OWNER'S MANUAL!
WARNING
•If you must stop for technical reasons, then park the vehicle at
a safe distance from the traffic and switch off the engine and switch
on the hazard warning light system ⇒page 59, “Switch for hazard
warning lights ”.
•Pay attention to the following instructions ⇒page 210,
“Working in the engine compartment” before checking the coolant
fluid level and opening the bonnet.
•Take care when opening the coolant expansion bottle. If the
engine is hot, the cooling system is pressurized - risk of scalding.
It is best to allow the engine to cool down before removing the cap.
•Do not touch the coolant fan! The coolant fan may switch on
automatically even if the ignition is off.
1)The warning light on vehicles fitted with information display does not come on
after switching the ignition on, but only if the coolant temperature is to\
o high or the
coolant level is too low.
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Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
In this case have the engine inspected without delay by a specialist
garage.
The following text will be displayed in the information display*:
OIL SENSOR WORKSHOP! (OIL SENSOR WORKSHOP!)
WARNING
•If you must stop for technical reasons, then park the vehicle at
a safe distance from the traffic and switch off the engine and switch
on the hazard warning light system ⇒page 59.
•The red oil pressure light is not an oil level indicator! One
should therefore check the oil level at regular intervals, preferably
after every refueling stop.
•Pay attention to the following instructions ⇒page 210,
“Working in the engine compartmen t” before checking the coolant
fluid level and opening the bonnet.
Thickness of the brake pads*
If the warning light comes on, contact a specialist garage immediately
and have the brake pads on all of the wheels inspected.
A peep sounds as an additional warning signal.
The following text will be displayed in the information display*: CHECK BRAKE PAD
Open door*
The warning light comes on if one or several doors, the bonnet or tail-
gate is opened.
The warning light comes on even when the ignition is switched off. The
warning light goes out 5 minutes after switching off the ignition if one or
several doors, the bonnet or tailgate is opened. The warning light goes out
after closing the doors.
Windshield washer fluid level*
The warning light comes on when the ignition is switched on if there is
insufficient fluid in the windshield washer system. Top up with liquid
⇒ page 224.
A peep sounds as an additional warning signal.
The following text will be displayed in the information display*: REFILL WASHER LIQUID
Control system for exhaust
The warning light comes on after the ignition has been switched on.
If the warning light does not go out after starting the engine or it lights up
or flashes when driving, a fault exists in an exhaust relevant component.
The engine management system selects an emergency programme
which enables you to drive to the nearest specialist garage by adopting a
gentle style of driving.
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Page 196 of 274
Towing a trailer195
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
You must always reduce your speed immediately as soon as you detect
even just the
slightest swaying of the trailer. On no account attempt to
stop the trailer from “swaying” by accelerating.
Apply the brakes in good time! If the trailer is fitted with a trailer brake,
apply the brakes gently at first and then brake firmly. This will avoid brake
jolts resulting from the trailer wheels locking. Shift down gears in good
time before negotiating a downhill section to allow the engine to also act
as a brake.
Engine overheating
Please keep a check on the coolant temperature gauge if you have to
negotiate a lengthy slope in a low gear at a high engine speed when the
outside temperature is very high ⇒page 14.
If the needle of the coolant temperature gauge moves into the right-hand
area or even the red area of the scale, reduce your speed immediately.
Stop and switch off the engine if the warning light
in the instrument
cluster begins flashing. Wait a few minutes and check the level of coolant
in the coolant expansion bottle ⇒page 216, “Inspecting the coolant level”.
Please refer to the following guidelines ⇒page 31, “Coolant tempera-
ture/coolant level ”.
The coolant temperature can be reduced by switching on the heating.
Any increase in the cooling effect of the coolant fan through shifting down
a gear and increasing the engine speed is not possible since the fan
speed is independent of the engine speed. One should also not drop a
gear for this reason when towing a trailer as long as the engine can
manage the slope without any drop in speed.
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For the sake of the environment
The oil level must on no account be above the range ⇒page 213. Oil
will otherwise be drawn in through the crankcase ventilation and may pass
through the exhaust system to atmosphere. The oil may combust in the
catalytic converter and damage it.
Changing engine oil
The engine oil must be changed at the intervals stated in the Service
schedule or according to the service interval indicator ⇒page 16.
WARNING
•Only carry out the engine oil change, if you have the required
professional knowledge!
•Read and observe the warning notes ⇒page 210, “Working in
the engine compartment” before working in the engine compart-
ment.
•Let the engine cool down - risk of burning from hot oil.
•Wear an eye protection - risk of caustic burns due to oil
splashes.
•Oil is toxic! Store old oil in a safe place out of the reach of chil-
dren and unauthorized persons until you dispose of it properly.
Caution
You must not pour any additives into the engine oil - risk of engine
damage! Damage, which results from such product, are excluded from the
warranty.
For the sake of the environment
•You must on no account pour oil into the ground or into the sewage
system.
•In view of the problems involved in properly disposing of old oil, the
material, equipment and the knowledge required for such work, we recom-
mend that you have the oil and oil filter change carried out by your Škoda
Service Partner.
Note
After your skin has come in contact with the oil, you must thoroughly wash
your skin.
Cooling system
Coolant
The job of the coolant is to cool the engine.
The cooling system does not require any maintenance under normal oper-
ating conditions. The coolant consists of water with a concentration of
coolant additive of 40 %. This mixture not only provides antifreeze protec-
tion down to -25°C but also protects the cooling and heating system from
corrosion. It also prevents the formation of scale and significantly
increases the boiling point of the coolant.
You must therefore not reduce the concentration of antifreeze agent in the
coolant by adding water, also not during the summer months or in coun-
tries with a warm climate. The concentration of coolant additive in the
coolant must be at least 40%.
Aa
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Inspecting and Replenishing
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You can increase the amount of antifreeze in the coolant if a higher
concentration of antifreeze is necessary for climatic reasons but only up
to 60% (antifreeze protection down to approx. -40°C). The antifreeze
protection tails off above that concentration.
Vehicles exported to countries with a cold climate (e.g. Sweden, Norway,
Finland) are already factory-filled with a coolant which offers antifreeze
protection down to about -35°C. In these countries the concentration of
coolant additive should be at least 50 %.
Coolant
The cooling system is filled at the works with coolant (purple in colour),
which complies with the specification TL-VW 774 F.
We recommend that you use the antifreeze agent - G12 PLUS (purple in
colour).
We recommend that you contact your Škoda Service Partner if you have
any questions regarding the coolant or if you wish to fill up with a different
coolant.
Your Škoda Service Partner can also supply you with the correct coolant
additives.
Caution
•Other coolant additives may cause operational problems which,
in particular, involves significantly reducing the anticorrosion effect.
•Any faults or problems resulting from corrosion may cause a loss
of coolant and, as a consequence of this, result in major engine
damage.
Inspecting the coolant level
The coolant expansion bottle is located in the engine compart-
ment on the right.
– Switch the engine off.
– Open the bonnet ⇒ in “Working in the engine compart-
ment” on page 210.
– Check the level of coolant in the coolant expansion bottle ⇒fig. 158 . The coolant level when the engine is cold must lie
between the “MIN” and “MAX” markings. The level may also
rise slightly above the “MAX” marking when the engine is
warm.
If the coolant level in the reservoir is too low, this is indicated by the
warning light in the instrument cluster ⇒ page 31. We nevertheless
Fig. 158 Engine
compartment: Coolant
expansion bottle
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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. You should not merely top up the coolant in the reservoir. It is also
important to have the cooling system inspected without delay by a
specialist garage.
Losses can only occur through the pressure relief in the cap of the coolant
expansion bottle which is completely free of leaks if the coolant boils as a
result of overheating and is forced out of the cooling system.
WARNING
Read and observe the warning notes ⇒page 210, “Working in the
engine compartment” before working in the engine compartment.
Caution
One should contact a specialist garage as soon as possible if the source
of overheating itself cannot be determined and removed, since there may
be grave damage to the engine.
Replenishing the coolant
– Switch the engine off.
– Allow the engine to cool down.
– Place a cloth over the cap of the coolant expansion reservoir ⇒page 216, fig. 158 and unscrew the cap carefully by
turning it to the left ⇒. – Top up the coolant.
– Screw the cap tight until it is heard to lock.
The coolant which you use for replenishing the system, must comply with
one specific specification
⇒page 215, “Coolant”. Do not use an alterna-
tive additive if the coolant additive G12 PLUS is not available in excep-
tional cases. Just top up the system with water and as soon as possible
arrange adjustment to correct the mixing ratio of water and coolant addi-
tive again by a specialist garage.
Only use fresh coolant for topping up the system.
Do not fill up over the “MAX” marking! Excess coolant which is heated up
is forced out of the cooling system through the pressure relief valve in the
cap of the coolant compensation bottle.
Wait until the engine has cooled down for a system which has suffered a
major loss of coolant before pouring in coolant. This is necessary to avoid
engine damage.
WARNING
•The cooling system is pressurized! Do not open the cap of the
coolant expansion bottle if the engine is still hot - risk of scalding!
•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 the he alth. It is important, therefore, to always
safely store any coolant additive in its original container out of the
reach of children - risk of poisoning!
•If any splashes of coolant get into your eyes, rinse out your eyes
immediately with clear water and contact a doctor as soon as
possible.
•You should also consult a doctor without delay if you have inad-
vertently swallowed coolant.
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Inspecting and Replenishing
218
Caution
Do not continue your journey if for some reason it is not possible
under the conditions prevailing to top up with coolant. Switch the
engine off and obtain professional assistance from a specialist garage,
otherwise it could lead to severe engine damage.
For the sake of the environment
Do not re-use coolant if it is necessary to drain the coolant in the system.
It should be collected and disposed of in compliance with environmental
protection regulations.
Radiator fan
The radiator fan may switch on suddenly.
The radiator fan is driven by an electric motor and controlled by a thermo-
stat according to the coolant temperature.
The radiator fan may continue running for up to 10 minutes after the
engine has been switched off - even if the ignition is also off. It may also
switch on suddenly after a certain time, if
•the coolant temperature has risen because of an accumulation of heat
or
•the warm engine compartment is heated up additionally by strong
sunlight.
WARNING
You must therefore be aware when working in the engine compart-
ment that the fan may switch on suddenly - risk of injury!
Brake fluid
Inspecting the brake fluid level
The brake fluid reservoir is located on the left of the engine
compartment. The brake fluid reservoir on right-hand steering
models is positioned on the other side of the engine compart-
ment.
– Switch the engine off.
– Open the bonnet ⇒ in “Working in the engine compart-
ment” on page 210.
– Inspect the brake fluid level in the reservoir ⇒fig. 159 . The
level must be between the “MIN” and “MAX” markings.
Fig. 159 Engine
compartment: Brake
fluid reservoir
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