2012 SKODA SUPERB overheating

Engine revolutions counter
First read and observe the introductory information and safety warn-
ings on page 8.
The red scale of the rev counter 1
» Fig. 2 on page 8 indicates the range in which
the engine control unit begins to limit the engine speed. The engine control unit
restricts the engine speed to a steady limit.
You should shift into the next higher gear before the red scale of the revolution
counter is reached, or move the selector lever into position D if your car is fitted
with an automatic gearbox.
To maintain the optimum motor speed, observe the gearshift indica-
tor » page 11. For the sake of the environment
Shifting to a higher gear in good time helps to lower fuel consumption, minimises
operating noise levels, protects the environment and contributes to a longer life
and reliability of the engine. ÐFirst read and observe the introductory information and safety warn-
ings
on page 8.
Warning against excessive speeds
An audible warning signal will sound when the vehicle speed exceeds 120 km/h.
The audible warning signal is switched off when the vehicle speed falls below
this speed limit.
Note
This function is only valid for some countries. ÐCoolant temperature gauge
First read and observe the introductory information and safety warn-
ings on page 8.
The coolant temperature gauge 4
» Fig. 2 on page 8 operates only when the ig-
nition is switched on. ä
ä
ä The following guidelines regarding the temperature ranges must be observed to
avoid any damage to the engine.
Cold range
If the pointer is still in the left area of the scale it means that the engine has not
yet reached its operating temperature. Avoid high speeds, full throttle and high
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, for a normal style of driving. The pointer may also
move further to the right at high engine loads and high outside temperatures. CAUTION
Additional headlights and other attached components in front of the fresh air in-
let impair the cooling efficiency of the coolant. There is then a risk of the engine
overheating at high outside temperatures and high engine loads »
page 21,
Coolant temperature/coolant level . Ð Fuel gauge
First read and observe the introductory information and safety warn-
ings on page 8.
The fuel gauge 6
» Fig. 2 on page 8 only operates when the ignition is switched
on.
The fuel tank has a capacity of about 60 litres. The indicator light in the instru-
ment cluster lights up when the pointer reaches the reserve mark-
ing » page 24. CAUTION
Never drive until the fuel tank is completely empty! An irregular supply of fuel can
lead to irregular engine running. Unburnt fuel may get into the exhaust system
and damage the catalytic converter. £
ä
9
Instruments and Indicator Lights

Emergency unlocking and locking
Unlocking and locking the driver's door
Fig. 15
Handle on the driver's door: cov-
ered locking cylinder
If the remote control key or the central locking system does not operate, the driv-
er's door can be unlocked or locked manually.
› Pull on the handle.
› Push the vehicle key into the recess on the bottom side of the cover and fold
upwards.
› Insert the vehicle key bit into the lock cylinder and unlock or lock the vehicle. ÐLocking a door
Fig. 16
Rear door: Emergency locking of
the door
An emergency locking mechanism is located on the face side of the doors which
have no locking cylinder, it is only visible after opening the door.
› Remove the panel A
» Fig. 16
.
› Insert the key into the slot B
and turn it into the horizontal position in the di-
rection of the arrow (mirror-inverted on the right doors).
› Replace the cover. After closing the door, it no longer be opened from the outside. The door can be
unlocked from the inside by pulling on the door handle again, and then opened
from the outside.
Ð Boot lid
ä
Introduction
This chapter contains information on the following subjects:
Twindoor - small boot lid 36
Twindoor - large boot lid 36
Boot lid (Combi) 37
Automatic locking 37
Emergency unlocking 37
WARNING
■ Ensure that the lock is properly engaged after closing the boot lid. Other-
wise, the boot lid might open suddenly when driving even if the boot lid lock
was closed - risk of accident!
■ Never drive with the boot lid fully opened or slightly ajar otherwise exhaust
gases may get into the interior of the vehicle - risk of poisoning!
■ Never position any body parts under the cover of the locking eye trim panel
for the boot lid lock - risk of injury! ■ Do not press on the rear window when closing the boot lid, it could crack -
risk of injury! Note
■ After closing the boot lid, it is automatically locked within 1 second and the
anti-theft alarm system is activated. This applies only if the vehicle was locked
before closing the boot lid. ■ The function of the hand grip on the bottom edge of the boot lid is deactivated
when starting off or from a speed of more than 5
km/h. The function of the hand
grip is activated again after stopping the vehicle and after opening the driver or
front passenger door or after pressing the button 1
on the remote control key.
■ Repeated opening and closing of the boot lid can lead to a temporary failure of
the function due to the overheating protection of the motors of the Twindoor
system. Ð
35
Unlocking and locking

CAUTION
■ Keep the windows clean to ensure the correct functionality of the electric win-
dows. ■ In the event that the windows are frozen, first of all eliminate the
ice » page 170 , De-icing windows and exterior mirrors and only then operate the
power windows otherwise the power window mechanism could be damaged. ■ When leaving the locked vehicle make sure that the windows are closed at all
times. Note
■ After switching the ignition off, it is still possible to open or close the windows
for approx. 10
minutes. The power windows are only switched off completely
once the driver or front passenger door are opened. ■ When driving always use the existing heating, air conditioning and ventilation
system for ventilating the interior of the vehicle. If the windows are opened, dust
as well as other dirt can get into the vehicle and in addition the wind noise is
more at certain speeds.
■ At high speeds, you should keep the windows closed to prevent unnecessarily
high fuel consumption.
■ The convenience opening of the windows by means of the key in the driver's
lock is only possible within 45
seconds of deactivating or activating the alarm sys-
tem. ÐWindow open/close
Fig. 23
Buttons on the driver's door
First read and observe the introductory information and safety warn-
ings on page 40.
The power windows operate only when ignition is switched on.
ä Opening
› A window is opened by pressing lightly on the respective button in the door.
The opening process stops when one releases the button.
› Additionally, the window can be opened automatically (fully open) by pressing
the button to the stop. Renewed pressing of the button causes the window to
stop immediately.
Closing
› A window is closed through pulling lightly on the respective button in the door.
The closing process stops when one releases the button.
› Additionally, the window can be closed automatically (fully closed) by pulling
the button to the stop. Renewed pulling of the button causes the window to
stop immediately.
The buttons for the individual windows are located in the armrest of the driver's
door » Fig. 23, front passenger seat and in the rear doors »

Fig. 24 on page 42.
Buttons of the power windows Button for power window of the driver's door
Button for power window of the front passenger door
Button for power window of the rear right door
Button for power window at the rear left door
Safety pushbutton
Safety pushbutton
The buttons for power windows in the rear doors can be deactivated by pressing
the safety pushbutton S
» Fig. 23. The buttons for the power windows in rear
doors are activated again by pressing the safety pushbutton S
again.
If the buttons for the rear doors are deactivated, the indicator light  in the safe-
ty switch S
lights up.
Note
The window lift mechanism is equipped with protection against overheating. Re-
peated opening and closing of the window can cause this mechanism to over-
heat. If this happens, it will not be possible to operate the window for a short
time. You will be able to operate the window again as soon as the overheating
protection has cooled down. Ð A
B
C
D
S
41
Unlocking and locking

Emergency start-up of engine
Fig. 115
Emergency start-up of engine
First read and observe the introductory information and safety warn-
ings on page 105.
If the authorised key is tested unsuccessfully, the following is shown in the infor-
mation display or information display of the instrument cluster:
Key not found. or No Key
The emergency start-up must be completed.
›
Press the starter button
» Fig. 115 and then hold the key to the starter button
or
› press the starter button directly with the key. Note
During an emergency start-up of the engine, the correct orientation of the key
must be kept » Fig. 115. ÐSwitching the engine off
First read and observe the introductory information and safety warn-
ings on page 105.
›
Stop the vehicle.
› Switch off the engine by pressing the starter button
» Fig. 114 on page 106, do-
ing so switches off the ignition at the same time. Ð
ä
ä Brakes and brake assist systems
ä
Introduction
This chapter contains information on the following subjects:
Information on braking 109
Handbrake 109
Stabilisation Control (ESC) 110
Antilock brake system (ABS) 111
Traction control system (TCS) 111
Electronic differential lock (EDL) 111
WARNING
■ The brake booster only operates when the engine is running. Greater physi-
cal effort for braking is required when the engine is switched off - risk of acci-
dent!
■ Depress the clutch pedal when stopping or braking a vehicle with a petrol
engine and manual transmission in the low rev range. If you fail to do so, the
functionality of the brake booster can be impaired - risk of accident!
■ If a front spoiler, full wheel trim, etc. is mounted retrospectively, it must be
ensured that the air supply to the front wheel brakes is not reduced. Other-
wise, the functionality of the brake system could be impaired - risk of acci-
dent! ■ Please note that the handbrake must be fully released. A handbrake which
is only partially released can result in the rear brakes overheating, which can
have a negative effect on the operation of the brake system - risk of accident!
■ Never leave children unattended in the vehicle. The children might, for ex-
ample, release the handbrake or take the vehicle out of gear. The vehicle
might then move off - risk of accident!
■ A lack of fuel can cause irregular engine running or cause the engine to shut
down. The brake assist systems would then be without function - risk of acci-
dent! ■ Adjust the speed and driving style to the current visibility, weather, road and
traffic conditions. The increased safety offered by the brake assist systems
must not tempt you to take greater risks than otherwise - risk of an accident!
■ The normal braking system is still fully functional if there is an ABS fault.
Visit a ŠKODA specialist garage immediately and adjust your style of driving
according to the damage to the ABS as you will not know how great the dam-
age is and the limitation it is placing on the braking efficiency. £
108 Using the system

Automatic gearbox
Automatic gearbox
ä
Introduction
This chapter contains information on the following subjects:
Introductory information 121
Starting-off and driving 122
Selector lever positions 122
Manual shifting of gears (Tiptronic) 123
Selector lever lock 124
Kickdown function 124
Dynamic shift programme 124
Emergency programme 125
Selector lever-emergency unlocking 125
WARNING
■ Do not depress the accelerator if changing the position of the selector lever
when the vehicle is stationary and the engine is running - risk of accident!
■ Never move the selector lever into position R or P when driving - risk of an
accident!
■ When the engine is running and the vehicle is stationary, it is necessary to
hold the car with the brake pedal in all the positions of the selector lever (ex-
cept P and N) since the power transmission is never completely interrupted,
also not when the engine is idling - the vehicle creeps.
■ The selector lever must be placed into position P and the handbrake firmly
applied before the bonnet can be opened and work on the running engine can
be completed - risk of accident! The safety guidelines must always be ob-
served » page 176, Engine compartment . WARNING (Continued)
■ If stopping on a hill (downhill gradient), never try to maintain the vehicle sta-
tionary with the gear engaged by means of the
“accelerator pedal”, i.e. by let-
ting the clutch slip. This can lead to overheating of the clutch. If there is a risk
of overheating of the clutch due to overload, the clutch is opened automati-
cally and the vehicle rolls backward - risk of accident!
■ If you have to stop on a slope, depress and hold the brake pedal to prevent
the vehicle from rolling back.
■ On a smooth or slippery road surface using the kickdown function can cause
the driven wheels to spin - risk of skidding! CAUTION
■ The double clutch on the automatic gearbox DSG is equipped with an overload
protection. If the uphill function is used when the vehicle is stationary or driving
slowly uphill, the thermal stress on the clutches is increased. ■ If the clutch system overheats, the symbol  is shown in the information dis-
play along with the message Gearbox overheated. Stop! Owner's man.! appears.
An audible signal sounds as a warning signal. Stop the vehicle, switch off the en-
gine, and wait until the symbol  disappears - risk of gearbox damage! You can
continue your journey as soon as the symbol disappears. Ð Introductory information
First read and observe the introductory information and safety warn-
ings on page 121.
Shifting up and down through the gears is performed automatically. The gearbox
can also be switched to
Tiptronic mode. This mode makes it possible for you to
also shift gears manually » page 123.
The engine can only be started when the selector lever is in position P or N . If
the selector lever is not in the P or N positions when locking the steering, switch-
ing the ignition on or off or when leaving the engine on, the following message
will appear in the Information display Move selector lever to position P/N! or, in
the instrument cluster display:  P/N
.
At temperatures below -10 °C the engine can only be started in the selector lever
position P 1)
. £
ä
1)
Applies to DSG.
121
Automatic gearbox

Immediately reduce your speed as soon as even the slightest swaying of the trail-
er is detected. Never attempt to stop the trailer from “swaying” by accelerating.
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.
Trailer stabilisation
The trailer stabilisation is an extension of the stabilisation control that works in
conjunction with the counter-steering assistance to reduce the amount the trail-
er "sways". After turning on the ignition, the ESC indicator light  in the instru-
ment cluster lights up for about 2 seconds longer than the ABS indicator light.
Prerequisites for stabilising the trailer.
› The towing device is factory-fitted or a compatible towing device has been ret-
rofitted.
› The ESC is active. The indicator light
 or  in the instrument cluster is not illu-
minated.
› The trailer is electrically connected to the towing vehicle by means of the trailer
socket.
› The speed is higher than approx. 60 km/h.
› Trailers must have a fixed drawbar.
› The ESC works for both braked and unbraked trailers.
Trailer is connected to the anti-theft alarm system. › If the vehicle is factory-fitted with an anti-theft alarm system and a towing de-
vice.
› If the trailer is electrically connected to the towing vehicle by means of the trail-
er socket.
› If the electrical system of the vehicle and trailer is fully functional.
› If the vehicle is locked with the car key and the anti-theft alarm system is acti-
vated.
When the vehicle is locked, the alarm is activated as soon as the electrical con-
nection to the trailer is interrupted.
Always deactivate the anti-theft alarm system before a trailer is connected/dis-
connected. Otherwise, the anti-theft alarm system could accidentally be trig-
gered » page 33 , Anti-theft alarm system . Engine overheating
If the needle for the coolant temperature gauge moves into the right-hand area
or the red area of the scale, the speed must be reduced immediately. Stop and
switch off the engine if the indicator light
 in the instrument cluster starts to
flash. Wait a few minutes and check the level of coolant in the coolant expansion
bottle » page 180 , Checking the coolant level .
The following guidelines must be observed » page 21, Coolant temperature/cool-
ant level  .
The coolant temperature can be reduced by switching on the heating. WARNING
■ The increased safety offered by the trailer stabilisation must not tempt you
to take greater risks than otherwise. ■ Adapt your speed to the conditions of the road surface and to the traffic sit-
uation.
■ Improper or incorrectly connected electric cables can energise the trailer and
cause functional faults to the vehicle's entire electrical system as well as acci-
dents and severe injuries.
■ Any work on the electrical system must be carried out only by ŠKODA spe-
cialist garages.
■ Never directly connect the trailer's electrical system with the electrical con-
nections for the tail lights or other current sources. CAUTION
■ The trailer stabilisation need not be able to correctly detect all of driving situa-
tions.
■ Trailers that sway slightly are not always detected by the trailer stabilisation
and thus are not stabilised accordingly.
■ Release the pressure on the accelerator pedal if the system is being regulated.
■ Avoid abrupt and sudden driving/braking manoeuvres.
■ When the ball rod is removed, the mounting shaft must be sealed with an ap-
propriate cover. This prevents foreign matter from penetrating into the mounting
shaft. See the fitting instructions for the towing device. £
165
Towing a trailer

Inflating
›
Screw the tyre inflation hose 5
» Fig. 177
on page 201 of the air compressor
firmly onto the tyre valve.
› Check that the air release valve 7
is closed.
› Start the engine and run it in idle.
› Plug the connector 9
into 12 Volt socket »
page 84, Cigarette lighter, 12-volt
power socket.
› Switch on the air compressor with the ON and OFF switch 8
.
› Allow the air compressor to run until a pressure of 2.0 - 2.5 bar is achieved.
Maximum run time of 8 minutes » !
› Switch off the air compressor.
› If you cannot reach an air pressure of 2.0 – 2.5 bar, unscrew the tyre inflation
hose 5
from the tyre valve.
› Drive the vehicle 10 metres forwards or backwards to allow the sealing agent to
“distribute” in the tyre.
› Firmly screw the tyre inflation hose 5
back onto the tyre valve and repeat the
inflation process.
› If you cannot reach the required tyre inflation pressure here either, this means
the tyre has sustained too much damage. You cannot seal with tyre with the
breakdown kit » .
› Switch off the air compressor.
› Remove the tyre inflation hose 5
from the tyre valve.
Once a tyre inflation pressure of 2.0

– 2.5 bar is achieved, continue the journey at
a maximum speed of 80 km/h (50 mph).
Check the tyre inflation pressure after driving for 10 minutes » page 202.WARNING
■ During inflation, the tyre inflation hose and air compressor may get hot- risk
of injury! ■ Do not place the hot tyre inflation hose or hot air compressor on flammable
materials - risk of fire!
■ If you cannot inflate the tyre to at least 2.0 bar, this means the damage sus-
tained was too serious. The sealing agent cannot be used to seal the tyre. Do
not drive the vehicle. Get professional assistance! CAUTION
Switch off the air compressor after running 8 minutes at the latest - danger of
overheating! Allow the air compressor to cool a few minutes before switching it
on again. Ð Check after driving for 10 minutes
First read and observe the introductory information and safety warn-
ings on page 200.
Check the tyre inflation pressure after driving for 10 minutes!
If the tyre inflation pressure is 1.3 bar or less:
›  Do not drive the vehicle!
You cannot properly seal with tyre with the break-
down kit.
› Get professional assistance.
If the tyre inflation pressure is 1.3 bar or more:
› Adjust the tyre inflation pressure to the correct value (see inside of fuel filler
cap).
› Continue driving carefully to the nearest ŠKODA specialist garage at a maxi-
mum speed of 80 km/h (50 mph). Ð Jump-starting
ä
Introduction
This chapter contains information on the following subjects:
Jump-starting 203
Jump-starting in vehicles with the START-STOP system 204
Jump-starting vehicles with the vehicle battery in the boot 204
The battery of another vehicle can be used to jump-start your vehicle if the en-
gine will not start because the battery is flat. Jump-start cables are required for
this purpose.
Both batteries must have a rated voltage of 12 V. The capacity (Ah) of the battery
supplying the power must not be significantly less than the capacity of the dis-
charged battery in your vehicle.
Jump-start cables
Only use jump-start cables which have an adequately large cross-section and in-
sulated terminal clamps. Observe the manufacturer's instructions.
Positive cable - colour coding in the majority of cases is red.
Negative cable - colour coding in the majority of cases is black. £
ä
202 Do-it-yourself