coolant temperature SKODA SUPERB 2014 2.G / (B6/3T) Owner's Manual

Instruments and Indicator Lights
Instrument cluster
Introduction
This chapter contains information on the following subjects:
Overview
28
Revolutions counter
29
Speedometer
29
Coolant temperature gauge
29
Display
29
Fuel gauge
30
Counter for distance driven
30

30
Display of the second speed
31
Display in rear centre console
31
Auto Check Control
31
Fault display
If there is a fault in the instrument cluster, the Error message will appear in
the display. Have the fault rectified as soon as possible by a specialist garage.
WARNING■ Concentrate fully at all times on your driving! As the driver you are fully
responsible for road safety.■
Never operate the controls in the instrument cluster while driving - risk of
accident. Operate the controls only when the vehicle is at a standstill.
OverviewFig. 20
Instrument cluster
Read and observe
on page 28 first.
Engine revolutions counter » page 29
› with warning lights
» page 32
Speedometer » page 29
› with warning lights
» page 32
Button for display mode:
› Time settings
» page 30
› Enable/disable the display of the second speed 1)
» page 31
› Service intervals - Display of the number of days and kilometres remain-
ing until the next service 1)
» page 46
Coolant temperature gauge » page 29
Display » page 29
Fuel gauge » page 30
Button for: › Reset trip meter
» page 30
› Setting the time
» page 30
› enable / disable the mode selected by means of the
3
key
12345671)
Applies to vehicles with a segment display.
28Operation

Revolutions counterRead and observe
on page 28 first.
The red scale of the revolution counter
1
» Fig. 20 on page 28 indicates the
range in which the system begins to limit the engine speed. The system auto-
matically restricts the engine speed to a steady limit.
You should shift into the next higher gear before the red scale of the revolu-
tion counter is reached, or select mode D on the automatic gearbox.
Follow the recommended gear to prevent engine speeds that are too high or too low » page 40 .
Speedometer
Read and observe
on page 28 first.
Warning against excessive speeds
An audible warning signal will sound when the vehicle speed exceeds 120 km/
h 1)
. The audible warning signal is switched off when the vehicle speed falls be-
low 120 km/h.
Coolant temperature gauge
Fig. 21
Coolant temperature gauge
Read and observe on page 28 first.
The coolant temperature gauge » Fig. 21 only operates when the ignitions is
switched on.
Cold range
The pointer in the left of the scale indicates that the engine has not yet
reached its operating temperature. Avoid high speeds, full throttle and high
engine loads. This prevents possible damage to the engine.
The operating range
The engine has reached its operating temperature as soon as the pointer
moves into the middle of the scale. At very high ambient temperatures or
heavy engine loads, the pointer may move even further to the right.
High temperature range
If the pointer reaches the red area of the scale, the coolant temperature is too high. Further information » page 34.
CAUTION
■
Additional headlights and other attached components in front of the air inlet
impair the cooling efficiency of the coolant.■
Never cover the radiator - there is a risk of the engine overheating.
Display
Fig. 22
Display types
Read and observe on page 28 first.
The following information will be displayed.
› Distance travelled
» page 30
› Time
» page 30
› Details of the information system
» page 39
› Details of the service interval display
» page 46 
1)
This function is only valid for some countries.
29Instruments and Indicator Lights

 Door openRead and observe
on page 33 first.
The indicator light 
illuminates if one or several doors are opened.
 Engine oil pressure
Read and observe
on page 33 first.
When the warning light is flashing 
, the engine oil pressure is too low.
The following message is shown in the MAXI DOT display. Oil pressure: Log book!
›
Stop the vehicle, switch off the engine, and check the engine oil lev-
el » page 186 .
If the warning light flashes,

do not drive any further , even if the oil level is
correct! Also do not leave the engine running at an idling speed.
Seek help from a specialist garage.
 Coolant
Read and observe
on page 33 first.
If the warning light 
lights up or flashes , either the coolant temperature is
too high or the coolant level is too low.
The following message is shown in the MAXI DOT display. Check coolant! Log book!
›
Stop the vehicle, switch off the engine, and check the coolant lev-
el » page 188 .
›
If the coolant level is too low, add coolant to the reservoir » page 188.
If the indicator light 
does not illuminate after adding coolant and switching
on the ignition, you may continue your journey.
If the coolant level is within the specified range and the indicator light  is still
illuminated, then there may be a malfunction of the cooling fan.
›
Check the fuse for the radiator fan, replace if necessary » page 217, Fuses in
the engine compartment .
If the coolant level and fan fuse are both OK but the indicator light  is still
illuminated ,  do not continue your journey!
Seek help from a specialist garage.WARNING■ Carefully open the coolant expansion bottle. If the engine is hot, the cool-
ing system is pressurized - risk of scalding! It is therefore best to allow the
engine to cool down before removing the cap.■
Do not touch the radiator fan. The radiator fan may switch itself on auto-
matically even if the ignition is off.
CAUTION
■ Additional headlights and other attached components in front of the air inlet
impair the cooling efficiency of the coolant.■
Never cover the radiator - there is a risk of the engine overheating.
 Bonnet
Read and observe
on page 33 first.
The indicator light 
illuminates if the bonnet is unlocked.
 Boot lid
Read and observe
on page 33 first.
The indicator light 
illuminates if the boot lid is opened.
  Power steering / steering lock (system KESSY)
Read and observe
on page 33 first.
Power steering
If the indicator light 
illuminates , this indicates a partial failure of the power
steering and the steering forces can be greater.
If the indicator light 
illuminates , this indicates a complete failure of the
power steering and the steering assist has failed (significantly higher steering
forces).
›
Stop the car, turn the ignition off and on again.
The powered steering is fully functional again if the 
or 
warning light does
not illuminate after you switch the engine back on. 
34Operation

Air conditioning system
Heating, ventilation, cooling
Introduction
This chapter contains information on the following subjects:
Air outlets
108
Using the air conditioning system economically
109
Operational problems
110
The heating effect is dependent upon the coolant temperature, thus full heat
output only occurs when the engine has reached its operating temperature.
If the cooling system is switched on, the temperature and air humidity drops in
the vehicle. The cooling system prevents the windows from misting up during
winter months.
It is possible to briefly activate recirculated air mode to enhance the cooling
effect.
Please refer to the information regarding recirculated air mode for the air-con-
ditioning system » page 112 or for Climatronic » page 115.
WARNINGFor your own safety and that of other road users, ensure that all the win-
dows are free of ice, snow and misting. Please familiarize yourself about
how to correctly operate the heating and ventilation systems, how to de-
mist and defrost the windows, as well as with the cooling mode.
CAUTION
■ The air inlet in front of the windscreen must be free (e.g. of ice, snow or
leaves) to ensure that the heating and cooling system operates properly.■
After switching on the cooling Condensation from the evaporator of the air
conditioning may drip down and form a puddle below the vehicle. This is not a
leak!
Note■ The exhaust air streams out through vents at the rear of the luggage com-
partment.■
We recommend that you do not smoke in the vehicle when the recirculating
air mode is operating since the smoke which is drawn at the evaporator from
the interior of the vehicle forms deposits in the evaporator of the air condition-
ing system. This produces a permanent odour when the air conditioning sys-
tem is operating which can only be eliminated through considerable effort and
expense (replacement of compressor).
Air outlets
Fig. 122
Air vents at the front 
108Operation

Operational problemsRead and observe
and on page 108 first.
If the cooling system does not operate at outside temperatures higher than +5
°C, there is a problem in the system. The reasons for this may be.
› One of the fuses has blown. Check the fuse and replace if necessa-
ry » page 215 .
› The cooling system has switched off automatically for a short time because
the coolant temperature of the engine is too hot » page 29.
If you are not able to resolve the operational problem yourself, or if the cooler
output has reduced, switch off the cooling system and seek assistance from a
specialist garage.
Air conditioning system (manual air conditioning system)
 Introduction
This chapter contains information on the following subjects:
Control elements
110
adjusting
112
Recirculated air mode
112
The cooling system operates only if the following conditions are met. The cooling system is switched on » page 110.
The engine is running.
The outside temperature is above approx. +2 °C.
The blower switch is switched on (positions 1-4).
Under certain circumstances, air at a temperature of about 5 °C can flow out of
the vents when the cooling system is switched on.
If the desired interior temperature can also be achieved without activating the
cooling system, fresh air mode should be selected.
The cooling system is switched off at a high coolant temperature in order to
provide cooling at a high load of the engine.
CAUTION
Lengthy and uneven distribution of the air flow out of the vents (especially
around the feet) and large differences in temperature, for example, when get-
ting out of the vehicle, can cause susceptible individuals to catch a cold.Note■ We recommend that you have the air conditioning system cleaned by a spe-
cialist garage once every year.■
During operation of the air conditioning, an increase in engine idle speed may
occur under certain circumstances in order to ensure sufficient heating com-
fort.
Control elements
Fig. 124
The air conditioning system: Control elements
Read and observe
on page 110 first.
Functions of the individual controls » Fig. 124 :
Set the temperature (turn to the left to reduce the temperature: turn to
the right to increase temperature)
Set the blower stage (stage 0: Blowers, level 4: the highest blower speed)
Set the direction of the air outlet » page 108
Switch the cooling system on/off
Switching the rear window heater on/off » page 73
Aux. heating on/off » page 116
Switch recirculation on/off » page 112
Control the seat heater on the front left seat » page 83
Control the seat heater on the front right seat » page 83
ABC110Operation

Climatronic (automatic air conditioning system)
Introduction
This chapter contains information on the following subjects:
Control elements
113
automatic mode
114
Switching the cooling system on/off
114
Setting the temperature
114
Recirculation mode - Version 1
115
Recirculation mode - Version 2
115
Controlling blower
116
Defrosting windscreen
116
The Climatronic in automatic mode ensures the best-possible setting of the
temperature of the outflowing air, the blower stage and air distribution.
The system also takes sunlight into account, which eliminates the need to al-
ter the settings manually.
The cooling system operates only if the following conditions are met. The cooling system is switched on » page 110.
The engine is running.
The outside temperature is above approx. +2 °C.
The cooling system is switched off at a high coolant temperature in order to
provide cooling at a high load of the engine.
Aeration of the vehicle when ignition is switched off
On models fitted with power sliding/tilting roof with sollar cells, the fresh air
blower is automatically switched over to “solar mode” if the sun ray's are suffi- cient after switching off the ignition. The solar cells on the sliding/tilting roof
deliver power for the fresh air blower. This supplies the interior of the car with
fresh air.
For an optimum ventilation, the air outlet vents 2 and 3 must be
opened » Fig. 122 on page 108 .
The ventilation functions only when the sliding/tilting roof is fully closed.
Note■ We recommend that you have Climatronic cleaned by a specialist garage
once every year.■
During operation of the Climatronic, an increase in engine idle speed can oc-
cur under certain circumstances in order to ensure adequate heating comfort.
■
On vehicles equipped with a factory-fitted radio or radio navigation system,
the Climatronic information is also shown on their displays. This function can
be switched off, see » operating instructions for the radio or navigation sys-
tem .
Control elements
Fig. 125
Climatronic: Control elements
Functions of the individual controls » Fig. 125 :
Adjust the temperature for the left side » page 114
Adjust the blower speed 
» page 116
depending on equipment:
› 
Aux. heating on/off
» page 117
› 
Switching the windscreen heater on/off
» page 73
Adjust the temperature for the right side » page 114
Interior temperature sensor
depending on equipment:
› 
Recirculation mode
with air quality sensor on/off » page 115, Recir-
culation mode - Version 1
› 
Recirculation mode
without air quality sensor on/off » page 115, Re-
circulation mode - Version 2 
ABCDEF113Air conditioning system

NoteIf the windscreen mists up, press the symbol button . Press the button
 once the windscreen has demisted.
Controlling blower
The Climatronic system controls the blower stages automatically in line with
the interior temperature.
However, the blower stages can be manually adapted to suit your particular
needs.
›
Repeatedly pressing the symbol button  on the left or right reduces or in-
creases blower speed.
If the blower is switched off, the Climatronic system is switched off.
The set blower speed is displayed above the symbol button  when the re-
spective number of indicator lights come on.
WARNING■ “Stale air” may result in fatigue in the driver and occupants, reduce atten-
tion levels and also cause the windows to mist up. The risk of having an ac-
cident increases.■
Do not switch off the Climatronic system for longer than necessary.
■
Switch on the Climatronic system as soon as the windows mist up.
Defrosting windscreen
Switching on
›
Press the 
button » Fig. 125 on page 113 .
›
Press the 
button » Fig. 125 on page 113 .
Switching off
›
Press the symbol button 
again or press the symbol button 
.
›
Press the symbol button 
again.
More air flows out of the air outlet vents 1 » Fig. 122 on page 108 . The temper-
ature control is controlled automatically.
Auxiliary heating (auxiliary heating and ventilation)
 Introduction
This chapter contains information on the following subjects:
Switching on/off
117
Radio remote control
118
Conditions for the functioning of auxiliary heating (Aux. heating and ventila-
tion), hereinafter referred to only as auxiliary heating (Aux. heating).
The charge state of the vehicle battery is sufficient.
The fuel supply is adequate (the warning icon  is not lit in the display of
the instrument cluster).
Auxiliary ventilation
The auxiliary ventilation enables fresh air to flow into the vehicle interior by
switching off the engine, whereby the interior temperature is effectively de-
creased (e.g. with the vehicle parked in the sun).
Auxiliary heating (aux. heating)
The auxiliary heating (aux. heating) can be used when stationary, when the
engine is switched off to preheat the vehicle and while driving (e.g. during the
heating phase of the engine).
The auxiliary heating (auxiliary heating) functions in connection with the air-
conditioning system or Climatronic.
The auxiliary heating (aux. heating) also warms up the engine. This is not valid
for vehicles with the 3.6 l/191 kW FSI engine.
The auxiliary heating (parking heating) warms up the coolant by combusting
fuel from the vehicle tank. The coolant heats air flowing into the passenger
compartment (as long as the blower fan speed
B
» Fig. 124 on page 110
or » Fig. 125 on page 113 is not set to zero). 
116Operation

WARNING■The auxiliary heating (aux. heating) must never be operated in closed
rooms (e.g. garages) – risk of poisoning!■
The auxiliary heating (aux. heating) must not be allowed to run during re-
fuelling – risk of fire.
■
The exhaust pipe of the auxiliary heating (aux. heating) is located on the
underside of the vehicle. Therefore, if you wish to operate the auxiliary
heating (aux. heating), do not park the vehicle in such a way that the ex-
haust gases can come into contact with highly flammable materials (e.g. dry
grass) or easily inflammable substances (e.g. spilt fuel) – risk of fire.
CAUTION
■ Running auxiliary heating (aux. heating) consumes fuel from the vehicle tank
and automatically controls the filling level. If only a low quantity of fuel is
present in the fuel tank, the auxiliary heating (aux. heating) switches off.■
The exhaust pipe of the auxiliary heating (aux. heating), which is located on
the underside of the vehicle, must not be clogged and the exhaust flow must
not be blocked.
■
If the auxiliary heating (aux. heating) is running, the vehicle battery discharg-
es. If the auxiliary heating and ventilation has been operated several times
over a longer period, the vehicle must be driven a few kilometres in order to
recharge the vehicle battery.
Note
■ The auxiliary heating (aux. heating) switches on the blower B » Fig. 124 on
page 110 or » Fig. 125 on page 113 only if it has achieved a coolant temperature
of approx. 50 °C.■
At low outside temperatures, this can result in a formation of water vapour in
the area of the engine compartment. This is quite normal and is not an operat-
ing problem.
■
The air inlet in front of the windscreen must be free (e.g. of ice, snow or
leaves) to ensure that the auxiliary heating (aux. heating) operates properly.
■
So that warm air can flow into the vehicle interior after switching on the aux-
iliary heating, you must maintain the comfort temperature normally selected
by you, leave the fan switched on and leave the air outlet vents in an open po-
sition. It is recommended to put the air flow in the position 
or 
.
Switching on/offFig. 126
Button for switching on/off the system directly on the operating
part of the air conditioning/Climatronic
Read and observe
and on page 117 first.
The auxiliary heating (aux. heating) can be switched on/off as follows.
Manually switching on using the button on the operating part of the manual air conditioning/Cli-
matronic. The warning light in the button lights up » Fig. 126;
by using the radio remote control » page 118.
Manually switching off using the button on the operating part of the manual air conditioning/Cli-
matronic. The warning light in the button goes out » Fig. 126;
by using the radio remote control » page 118.
After switching off the auxiliary heating, the coolant pump runs for a short pe-
riod.
Automatic switching on/off
The following menu items can be selected from the Aux. heating menu item in
the information display » page 44 (depending on the vehicle equipment):
■ Day of the week - set the current day of the week;
■ Running time - Set the required running time in 5 minute increments. The
running time can be 10 to 60 minutes.
■ Mode - Set the desired heating/ventilation mode; 
117Air conditioning system

WARNING■Do not exceed the maximum permissible axle and drawbar load and the
maximum permissible total or towed weight of the vehicle and the trailer –
risk of accident and serious injury.■
Slipping loads can significantly impair the stability and safety of the vehi-
cle/trailer combination – risk of accident and serious injury.
Driving with a trailer
Fig. 158
Swivel out the 13-pin power
socket
Read and observe on page 166 first.
Before the journey
›
Grip the 13-pin socket at point
A
and swing out in the direction of ar-
row » Fig. 158 .
›
Lift off protective cap
5
» Fig. 153 on page 163 .
After the journey
›
Grip the 13-pin socket at point
A
and swing in the opposite direction to the
arrow » Fig. 158 .
›
Place the protective cover
5
» Fig. 153 on page 163 onto the tow bar.
Safety eyelet
The purpose of the safety eyelet
B
» Fig. 158 is to attach the breakaway cable
of the trailer.
When attaching the breakaway cable to the safety eyelet, it must sag freely
against the vehicle in all trailer positions (sharp bends, in reverse etc.).
Exterior mirrors
You have to have additional exterior mirrors fitted if you are not able to see
the traffic behind the trailer with the standard rear-view mirrors. The national
legal requirements must be observed.
Headlights
The front of the vehicle may lift up when a trailer is being towed and the head-
lights may dazzle other road users.
Adjust the headlights using the headlight beam control » page 66, Parking and
low beam lights .
Driving speed
For safety reasons, do not drive faster than 80 km/h when towing a trailer.
Immediately reduce your speed as soon as even the slightest swaying of the
trailer is detected. Never attempt to stop the trailer from “swaying” by acceler-
ating.
Brakes
Apply the brakes in good time! If the trailer is fitted with a trailer brake, apply
the brakes gently at first, then brake firmly. This will avoid brake jolts resulting
from the trailer wheels locking.
On downhill sections shift down a gear in good time to also use the engine as
a brake.
Engine overheating
The speed must be reduced immediately if the needle for the coolant tempera-
ture gauge moves into the right-hand area or the red area of the scale.
Stop and switch off the engine if the indicator light  in the instrument cluster
lights up. Wait a few minutes and check the level of coolant » page 188,
Checking the coolant level .
The following guidelines must be observed » page 34,
 Coolant
.
The coolant temperature can be reduced by switching on the heating.WARNING■ Never use the safety eyelet for towing!■Adapt your speed to the conditions of the road surface and to the traffic
situation.■
Improper or incorrectly connected electric cables can energise the trailer
and cause functional faults to the vehicle's entire electrical system as well
as accidents and severe injuries.
■
Work on the electrical system must only be carried out by specialist ga-
rages.
■
Never directly connect the trailer's electrical system with the electrical
connections for the tail lights or other current sources. 
167Towing a trailer

Engine compartment overviewFig. 161
Principle sketch: Engine compartment
Read and observe
and on page 182 first.
Image description » Fig. 161
Coolant expansion reservoir
188
Windscreen washer fluid reservoir
184
Engine oil filler opening
187
Engine oil dipstick
186
Brake fluid reservoir
189
Battery (below a cover)
189
Note
The location of the inspection points in the engine compartment of petrol and
diesel engines is practically identical.
Radiator fan
Read and observe
and on page 182 first.
The radiator fan is powered by an electric motor. Operation is controlled ac-
cording to the temperature of the coolant.
123456WARNINGAfter switching off the ignition, the fan may intermittently continue to op-
erate for approx. 10 minutes.
Windscreen washer system
Fig. 162
Engine compartment: Wind-
screen washer fluid reservoir
Read and observe and on page 182 first.
The windscreen washer fluid reservoir is located in the engine compart-
ment » Fig. 162 .
This contains the cleaning fluid for the windscreen or rear window and for the
headlight cleaning system.
The capacity of the reservoir is about 3 litres or about 5.5 litres on vehicles that
have a headlight cleaning system 1)
.
Clear water is not sufficient to intensively clean the windscreen and head-
lights. We recommend using clean water together with a screen cleaner from
the range of ŠKODA Original Accessories (with antifreeze in winter), which will
remove any stubborn dirt.
In Winter, the washing water should always be mixed with antifreeze even if
the vehicle 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. 
1)
In some countries, 5.5 ltr. applies for both variants.
184General Maintenance