2014 SKODA OCTAVIA warning light

 Traction Control System (ASR)Read and observe
on page 34 first.
If your vehicle is equipped with the ESC system, the TCS is part of the ESC sys-
tem » page 138 .
The warning light flashes
to show that the ASR is currently operating.
If the warning light 
illuminates , there is a fault in the ASR.
The following message is shown in the information cluster display. Error: Traction control
ASR ERROR
Seek assistance from a specialist garage immediately.
If the warning light  comes on after starting the engine, the TCS may be
switched off for technical reasons.
›
Switch the ignition off and on again.
If the warning light  does not illuminates after you switch the engine back
on, the ASR is fully functional again.
Further information » page 138, Electronic Stability Control (ESC)
and » page 139 , Traction Control System (TCS) .
Note
If the vehicle battery has been disconnected and then reconnected, the indica-
tor light  comes on after switching on the ignition. If the indicator light does
not go out after moving a short distance, this means that there is an error in
the system. Seek assistance from a specialist garage immediately.
 Traction control system (TCS) deactivated
Read and observe
on page 34 first.
If the warning light 
is illuminated , the TCS is deactivated.
The following message is shown in the information cluster display. Traction control (ASR) deactivated.
ASR OFF
Further information » page 139, Traction Control System (TCS) .
NoteOn vehicles without the ESC system, the warning light  does not illuminate
upon deactivation of the ASR system, but a message is only displayed on the
display of the instrument cluster.
 Electronic Stability Control (ESC)
Read and observe
on page 34 first.
The warning light 
flashes to show that the ESC is currently operating.
If the warning light 
illuminates , there is a fault in the ESC.
The following message is shown in the information cluster display. Error: Electronic Stability Control (ESC)
ESC ERROR
Seek assistance from a specialist garage immediately.
If the warning light  comes on after starting the engine, the ESC system may
be switched off for technical reasons.
›
Switch the ignition off and on again.
If the indicator light  does not illuminate after you switch the engine back
on, the ESR is fully functional again.
Further information » page 138, Electronic Stability Control (ESC) .
Note
If the vehicle battery has been disconnected and then reconnected, the indica-
tor light  comes on after switching on the ignition. If the indicator light does
not go out after moving a short distance, this means that there is an error in
the system. Seek assistance from a specialist garage immediately.
 Antilock brake system (ABS)
Read and observe
on page 34 first.
If warning light 
illuminates , this indicates a fault in the ABS.
The following message is shown in the information cluster display. Error: ABS
ABS ERROR
The vehicle will only be braked by the normal brake system without the ABS. 
37Instruments and warning lights

Seek assistance from a specialist garage immediately.
In the event of an ABS fault, the other braking and stabilization systems are
turned off » page 138 , Braking and stabilisation systems .WARNING■
A fault to the ABS system or the braking system can increase the vehi-
cle's braking distance – risk of accident!■
If warning light 
illuminates simultaneously with warning light
 » page 35 , 
Brake system 
, do not continue your journey! Seek help
from a specialist garage.
 Rear fog light
Read and observe
on page 34 first.
The warning light 
illuminates when the rear fog light is switched on.
 Exhaust inspection system
Read and observe
on page 34 first.
If the warning light 
illuminates , there is a fault in the exhaust inspection
system. The system allows the vehicle to run in emergency mode.
Seek assistance from a specialist garage immediately.
 Glow plug system (diesel engine)
Read and observe
on page 34 first.
If the warning light 
does not come on or lights up continuously once the
ignition has been switched on, this indicates a fault in the glow plug system
If the warning light  begins to
flash while driving, a fault exists in the engine
control. The system allows the vehicle to run in emergency mode.
Seek assistance from a specialist garage immediately.
 Engine performance check (petrol engine)
Read and observe
on page 34 first.
If the indicator light 
illuminates , there is a fault in the engine control. The
system allows the vehicle to run in emergency mode.
Seek assistance from a specialist garage immediately.
 Security systems
Read and observe
on page 34 first.
Fault with airbag system
When the warning light 
lights up and the following message appears in the
instrument cluster display, there is a fault with the airbag system.
Error: Airbag
AIRBAG ERROR
The functionality of the airbag system is monitored automatically even if one
of the airbags is switched off.
The front passenger airbag has been disabled with the key switch
› The indicator light

illuminates for around 4 seconds after the ignition has
been switched on.
› The warning light
 in the display



 in the middle of the
dash panel lights up after switching on the ignition » page 21.
One of the airbags or a belt tensioner has been disabled by the diagnostic tool
› The warning

illuminates for approx. 4 seconds after switching on the igni-
tion and then flashes again for approx. 12 seconds.
› The following message is shown in the information cluster display.
Airbag/ belt tensioner deactivated.
AIRBAG/ BELT TENSIONER OFF
ProActive passenger protection
When the warning light 
lights up and the following message appears in the
instrument cluster display, there is a fault with the airbag system. Seek assis-
tance from a specialist garage immediately.
Proactive passenger protection not available.
PROACTIVE PASSENGER PROTECT NOT AVAIL
or Proactive passenger protection: funct. restricted.
LIMITED PROACTIVE PASSENGER PROTECT 
38Using the system

WARNINGWhen a fault in the airbag system occurs, there is a risk of the system not
being triggered in the event of an accident. Therefore, this must be
checked immediately by a specialized garage.
 Tyre pressure
Read and observe
on page 34 first.
The warning light  lights up
If the warning light  illuminates while driving, this means that one of the
tyres has undergone a pressure change.
An audible signal sounds as a warning signal.
›
Immediately reduce speed and avoid sudden steering and braking manoeu-
vres.
›
Stop the vehicle, turn the ignition off and check the tyres and their inflation
pressure » page 204 .
›
Correct the tyre pressure if necessary or replace the affected
wheel » page 214 or use the repair kit » page 218.
›
Store the tyre pressure values in the system » page 167.
The indicator light  flashes for about 1 min. and then remains lit
If the warning light  flashes for approximately 1 minute and then remains lit,
there may be a fault in the tyre pressure monitoring system.
›
Stop the vehicle, turn the ignition off and start the engine again.
If the warning light  flashes after starting the engine again, there is a system
error.
Seek help from a specialist garage.
The illumination of the warning light  can have the following reasons.
› The vehicle is loaded on one side. Distribute loads as evenly as possible.
› The wheels of one axle are loaded more heavily (e.g. when towing a trailer or
when driving uphill or downhill).
› Snow chains are mounted.
› A wheel has been changed.
Store the tyre pressure values in the system » page 167.
CAUTIONUnder certain circumstances (e.g. sporty style of driving, wintry or unpaved
roads) the warning light  in the instrument cluster can be delayed or does
not light up at all.
Note
If the vehicle's battery has been disconnected and reconnected, the warning
light  comes on after switching on the ignition. If the warning light does not
go out after moving a short distance, this means there is an error in the sys-
tem. Seek help from a specialist garage.
 Brake linings
Read and observe
on page 34 first.
If the indicator light 
is illuminated , the brake pads are worn.
The following message is shown in the information cluster display. Check brake wear!
BRAKE PADS PLEASE CHECK
Seek assistance from a specialist garage immediately.
  Lane following system (Lane Assist)
Read and observe
on page 34 first.
The warning lights 

indicates the state of the Lane Assist system.
Further information » page 162, Lane Assist .
  Turn signal system
Read and observe
on page 34 first.
Either the left 
or the right 
warning light flashes depending on the position
of the turn signal lever.
If there is a fault in the turn signal system, the warning light flashes at twice
its normal rate. This does not apply when towing a trailer.
Switching off the hazard warning light system is switched on will cause all of
the turn signal lights as well as both warning lights to flash.
39Instruments and warning lights

 Trailer turn signal lightsRead and observe
on page 34 first.
If the warning light 
flashes , the trailer turn signal lights are turned on.
If a trailer is hitched and the warning light 
is not flashing , one of the trailer
turn signal lights has failed.
The following message is shown in the information cluster display, for exam-
ple.
Trailer: check left turn signal!
TRAILER TURN SIG_ CHECK LEFT
The trailer must be unhitched properly » page 169, Hitch and trailer .
 Fog lights
Read and observe
on page 34 first.
The warning light 
illuminates when the fog lights are operating.
 Cruise control system
Read and observe
on page 34 first.
The indicator light 
is illuminated when the cruise control system and auto-
matic distance control are switched on.
 Brake pedal (automatic transmission)
Read and observe
on page 34 first.
If the warning light 
illuminates , operate the brake pedal.
 Natural gas operation
Read and observe
on page 34 first.
If the warning light 
is lit, the vehicle is powered by natural gas.
 Main beam
Read and observe
on page 34 first.
The warning light 
illuminates when the main beam or the headlight flasher
is operated.
Warning icons in the display
 Introduction
This chapter contains information on the following subjects:

 Rear seat belt warning
41
 Alternator
41
 Coolant
41
 Engine oil pressure
42
 Engine oil level
42
 Lamp failure
43
 Diesel particulate filter (diesel engine)
43
 Windscreen washer fluid level
43
 Fuel reserve
43
 Headlight assist
44

 START-STOP-system
44
 Display of a low temperature
44

Water in the fuel filter (diesel engine)
44


 Adaptive Cruise Control (ACC)
44
 Distance warning (Front Assistant)
44
 Advance warning/emergency brake (Front Assistant)
45
The warning icons indicate the status of certain functions or faults.
The warning icons are indicated in the display of the instrument clus-
ter » page 31 .
Depending on the meaning, the symbol  or
 in the bar lists up simultane-
ously with the corresponding control symbol, with indicator lights
5
» Fig. 22
on page 31 .
SymbolMeaningDangerWarning 40Using the system

While the operational faults remain unrectified, the messages are always indi-
cated again. After they are displayed for the first time, the symbols  or 
continue to be displayed without any extra messages for the driver.
Some warning icons can be accompanied by acoustic signals and messages in
the instrument cluster display.
After switching on the ignition, some warning icons illuminate briefly as a
function test.
If the tested systems are OK, the corresponding warning lights go out a few
seconds after switching on the ignition or after starting the engine.
The status of some features and systems is shown by the warning
lights » page 34 .
On vehicles with a colour MAXI DOT display some warning icons in the display
are in colour.WARNING■ Ignoring illuminated warning icons and related messages or instructions
in the display of the instrument cluster may lead to serious personal injury
or damage to the vehicle.■
If you have to stop for technical reasons, then park the vehicle at a safe
distance from the traffic, switch off the engine and activate the hazard
warning light system » page 77. The warning triangle must be set up at
the prescribed distance - observe the national legal provisions when doing
so.
■
The engine compartment of your car is a hazardous area. While working in
the engine compartment, be sure to observe the following warn-
ings » page 192 , Engine compartment .
  Rear seat belt warning
Read and observe
on page 41 first.
A rear seat belt is not fastened
A rear seat belt is fastened
The warning icons  or

light up after the ignition has been switched on.
When the seat belt is fastened/unfastened, the particular icon lights up briefly
and indicates the current belt status.
 Alternator
Read and observe
on page 41 first.
The warning icon 
lights up if the vehicle battery is not charged when the
engine is running.
Seek assistance from a specialist garage immediately.
CAUTION
If symbol  lights up in addition to symbol  while driving,  stop driving -
there is a risk of engine damage! Switch off the engine and seek assistance
from a specialist garage.
 Coolant
Read and observe
on page 41 first.
Coolant level too low
If the coolant level is too low, the warning icon 
lights up and the following
message appears in the instrument cluster display.
Check coolant! Owner's manual!
ENGINE COOLANT PLEASE CHECK
› Stop the vehicle, switch off the engine, and check the coolant lev-
el » page 198 .
› If the coolant level is too low, add coolant to the reservoir
» page 198.
If the indicator light 
does not illuminate after adding coolant and switching
on the engine, you may continue your journey.
If the coolant is within the specified range and the warning symbol  is still
lit
after switching on the ignition, then there may be a malfunction of the cooling
fan.
› Switch off the ignition.
› Check the fuse for the radiator fan, replace if necessary
» page 230, Fuses in
the engine compartment .
If the coolant level and fan fuse are OK and the warning symbol 
lights up
again after switching on the ignition, 
do not continue driving!
Seek help from a specialist garage. 
41Instruments and warning lights

Coolant temperature too high
If the coolant temperature is too high, the warning icon  lights up and the
following message appears in the instrument cluster display.
Engine overheat. Stop! Owner's manual!
ENGINE OVERHEAT STOP
› Stop the vehicle and turn off the engine.
› Switch on the ignition and wait until the coolant temperature pointer returns
to the operating range » page 32.
› Continue your journey only after the warning icon

has disappeared.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 - risk of injury!
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.
 Engine oil pressure
Read and observe
on page 41 first.
When the warning light 
is flashing , the engine oil pressure is too low.
The following message is shown in the information cluster display. Oil pressure: Stop! Owner's manual!
STOP VEHICLE OIL PRESSURE
›
Stop the vehicle, switch off the engine, and check the level of the engine
oil » page 196 , Checking the oil level .
›
If the oil pressure is too low, top up the engine oil » page 197.
If the oil level is within the specified range and the warning symbol 
starts
to flash again after the engine is started, 
do not continue driving! Switch off
the engine and seek assistance from a specialist garage.
CAUTIONIf for some reason it is not possible to top up the engine oil under the current
circumstances,  do not continue driving! Switch off the engine and seek as-
sistance from a specialist garage.
 Engine oil level
Read and observe
on page 41 first.
Engine oil level too low
If the warning icons  and

are lit , the engine oil level is too low.
The following message is shown in the information cluster display. Oil level: add oil!
ADD OIL
› Stop the vehicle, switch off the engine, and check the engine oil lev-
el » page 196 .
The warning icon will go out if the bonnet is left open for more than 30 sec-
onds. If no engine oil has been replenished, the warning icon will come on
again after driving about 100 km.
Engine oil level too high
If the warning icons  and
 are
lit in conjunction with the following message
on the display, the engine oil level is too high.
Reduce oil level!
OIL LEVEL TOO HIGH
› Stop the vehicle, switch off the engine, and check the engine oil lev-
el » page 196 .
Engine oil level sensor
If the warning icons  and
 are
lit in conjunction with the following message
on the display, the engine oil level sensor is defective.
Oil sensor: Workshop!
OIL SENSOR WORKSHOP
Seek assistance from a specialist garage immediately.
CAUTION
If for some reason it is not possible to top up the engine oil under the current
circumstances,  do not continue driving! Switch off the engine and seek as-
sistance from a specialist garage.42Using the system

 Lamp failureRead and observe
on page 41 first.
The warning icon 
comes on if a bulb is faulty.
The following message is shown in the information cluster display, for exam-
ple.
Check right dipped headlight beam!
DIPPED HEADLIGHT CHECK RIGHT
 Diesel particulate filter (diesel engine)
Read and observe
on page 41 first.
The diesel particulate filter separates the soot particles from the exhaust. The
soot particles collect in the diesel particulate filter where they are burnt on a
regular basis.
If the warning icon 
illuminates , soot has accumulated in the diesel particu-
late filter.
To clean the filter, and where traffic conditions permit »
, drive for at least
15 minutes or until the warning icon  goes out as follows.
Gear 4 or gear 5 engaged (automatic gearbox: Position D/S).
Vehicle speed at least 70 km/h.
Engine speed between 1800-2500 rpm.
If the filter is properly cleaned, the warning icon 
goes out .
If the filter is not properly cleaned, illumination of the warning icon

does
not take place and the warning light
 begins to
flash.
The following message is shown in the information cluster display. Diesel particulate filter: Owner's manual!
DIESEL PM FILTER OWNER MANUAL
Seek assistance from a specialist garage immediately.
WARNING■ The diesel particulate filter reaches very high temperatures - there is a
fire hazard and serious injury could be caused. Therefore, never stop the
vehicle at places where the underside of your vehicle can come into contact
with flammable materials such as dry grass, undergrowth, leaves, spilled
fuel or such like.■
Always adjust your speed to suit weather, road, region and traffic condi-
tions. The recommendations indicated by the warning light must not tempt
you to disregard the national regulations for road traffic.
CAUTION
■ As long as the warning icon  lights up, you must take into account an in-
creased fuel consumption and in certain circumstances a power reduction of
the engine.■
Using diesel fuel with an increased sulphur content can considerably reduce
the life of the diesel particle filter. A ŠKODA partner will be able to tell you
which countries use diesel fuel with a high sulphur content.
Note
■ We encourage you to avoid constant short journeys. This will improve the
combustion process of the soot particles in the diesel particulate filter.■
If the engine is turned off during the filter cleaning process or shortly after-
wards, the cooling fan may turn on automatically for a few minutes.
 Windscreen washer fluid level
Read and observe
on page 41 first.
If the warning icon 
comes on , the windscreen washer fluid level is too low.
The following message is shown in the information cluster display. Top up washer fluid!
WASHER FLUID PLEASE TOP UP
Top up with liquid » page 195, Windscreen washer system .
 Fuel reserve
Read and observe
on page 41 first.
If the indicator symbol 
comes on, the fuel level in the fuel tank has reached
the reserve area. 
43Instruments and warning lights

The following message is shown in the information cluster display.Please refuel. Range: ... km
PLEASE REFUEL RANGE …

An audible signal sounds as a warning signal.
CAUTION
Never drive until the fuel tank is completely empty! The irregular supply of fuel
can cause misfiring. This can result in considerable damage to parts of the en-
gine and the exhaust system.
Note
The text in the display goes out after refuelling and driving a short distance.
 Headlight assist
Read and observe
on page 41 first.
The warning icon 
lights up when the headlight assist is activa-
ted » page 75 , High Beam assistant .
  START-STOP-system
Read and observe
on page 41 first.
The warning lights 

indicate the state of the START STOP sys-
tem » page 158 , START-STOP .
 Display of a low temperature
Read and observe
on page 41 first.
The indicator symbol 
indicates an outside temperature below +4 ° C.
WARNINGEven at temperatures of around +4 °C, there may still be black ice on the
road surface! You should therefore not rely solely on the outside tempera-
ture display for accurate information as to whether there is ice on the road. Water in the fuel filter (diesel engine)
Read and observe
on page 41 first.
The fuel filter with water separator, filters out dirt and water from the fuel.
If too much water is present in the separator, the following information ap-
pears on the instrument cluster display.
MAXI DOT display.
The indicator symbol 
illuminates .
Water in fuel filter. Owner's manual!
Segment display WATER IN FUEL FILTER
CAUTION
Seek assistance from a specialist garage immediately.
   Adaptive Cruise Control (ACC)
Read and observe
on page 41 first.
Conditions of the ACC system
The warning symbols 
 indicate the condition of the ACC sys-
tem » page 149 .
ACC disabled
If the warning symbol 
lights up , the ACC is disabled.
›
The following guidelines must be observed » page 155, Information messag-
es .
 Distance warning (Front Assistant)
Read and observe
on page 41 first.
If the warning symbol 
lights up , the safe distance to the vehicle ahead
has been undershot.
Information on the Front Assistant system » page 155.
44Using the system