2016 SKODA KODIAQ check engine light

Operating principleFig. 266
OFF ROAD button
Read and observe and on page 218 first.
OFF ROAD mode intervenes at a speed up to 30 km / h.
We recommend that you activate the OFF ROAD mode for every trip on non- paved roads.
›
To activate , press the

» Fig. 266 button.
The symbol lights up in the button and the warning light of the OFF ROAD
mode  and the hill descent assistant are displayed in the
 instrument clus-
ter.
›
To deactivate , press the
 button.
The following functions are integrated in the OFF ROAD mode.
▶ Hill descent assistant » page 219
▶ ESC OFF ROAD » page 220
▶ ASR OFF ROAD » page 220
▶ EDS OFF ROAD » page 220
▶ ABS OFF ROAD » page 220
Note
If the engine is “stalled” while travelling in OFF ROAD mode, you should check
after engine re-start to see if OFF ROAD mode is still enabled. If necessary, re-
enable thisHill Descent Assistant
Read and observe
and on page 218 first.
The hill descent assistant (hereinafter referred to as assist system), with its
automatic braking action on all wheels, ensures a constant speed is main-
tained on a steep slope when driving forwards and reversing.
During an intervention, the white warning light 
in the instrument cluster
lights up.
The assist system is automatically engaged under the following conditions. The engine is running.
The OFF ROAD mode is enabled.
The slope is at least 10%.
Neither the accelerator nor the brake pedal is pressed.
Assistant off / on in Infotainment
To switch on/off in Infotainment, press the 
button, then tap the function
surface  .
The state of the assist system is indicated by the colour of the function sur-
face  in the Infotainment screen.
Function
surfaceColourMeaning

GreyAssist system is not active (the OFF ROAD mode is
not enabled)Whiteassist system off (with activated OFF-ROAD mode)OrangeAssist system is ready for intervention (with activa-
ted OFF ROAD mode)
Driving speed
Initiate the downhill descent at a reasonable speed of approx. 2 - 30 km / h,
the assist system constantly maintains this speed as you travel downhill.
If a forwards or reverse gear is engaged on vehicles with a manual transmis-
sion , the speed must be high enough to avoid “stalling the engine”.
The driving speed can be changed by pressing the brake or accelerator pedal.
Engagement of the assist system is resumed after the pedal is released. 
219Assist systems

The maximum length of the mounted accessories (from the ball of the towing
device) is 70 cm » Fig. 321 .
The total permitted weight of the accessories including load changes with in-
creasing distance of the load centre of gravity from the ball head of the towing
device.Distance of the centre of
gravity of the load from the ball headPermissible total weight of the accessories, including loadA0 cm75 kg / 72 kga)
/ 66 kg b)B30 cm75 kg / 72 kg a)
/ 66 kg b)C60 cm35 kg / 30 kg a)
b)D70 cm0 kga)
Applies to the seven-seat version with the 1.4 / 110 kW TSI ACT engine and the DSG gearbox.
b)
Applies to the seven-seat version with the 1.4 / 92 kW TSI engine and the MG-gear.
CAUTION
Never exceed the permissible
total weight of the accessories incl. load and
maximum length of the accessories - There is a risk of damage to the towing
device.
Note
We recommend that you use accessories from ŠKODA Original Accessories.
Using hitch
Trailer (accessory) connect and disconnect
Fig. 322
Housing of the 13 pin socket,
safety eyelet
Connect / disconnect›Swing out the tow bar » page 262.›
Place the trailer (the accessory) onto the ball head.
›
Open the socket cap and insert the plug of the trailer (accessories) into the
13-pin socket
A
» Fig. 322 . (If the trailer / accessories have a 7-pin connector,
use a corresponding reduction piece from the ŠKODA Original Accessories).
›
Suspend the breakaway cable of the trailer at the safety eyelet
B
(the
breakaway cable must sag in all trailer settings in view of the vehicle).
Uncoupling takes place in reverse order.
Exterior mirrors
You should have additional exterior mirrors fitted if you are not able to see the
traffic behind the trailer using the standard rear-view mirrors.
Headlights
The front of the vehicle may lift up when a trailer (accessory) is being towed
and the headlights may dazzle other road users. Set the range of the head-
lights » page 66 , Operating the lights 1)
.
Power supply of the trailer / accessory power system
In the electrical connection between the vehicle and trailer (accessory), the
trailer (accessories) is supplied with power from the vehicle (with ignition
switched on and off).
With the engine switched off, the vehicle battery is discharged by the connec-
ted consumers.
At low charge state of the vehicle battery, the power supply to the trailer (ac-
cessories) is interrupted.
WARNING■ An improperly connected electrical installation of the trailer (accessories)
may result in an accident or serious injury from electrical shock.■
Do not make any adjustments to the electrical installation of the vehicle
and the trailer (accessories) - risk of an accident or serious injury from elec-
trical shock.
■
After the electrical connection between the vehicle and trailer (accessory)
the trailer / accessory lights should be checked for function.
■
Never use the securing eye to tow - risk of accident! 
1)
Does not apply to vehicles with headlights with LED lamps.
263Towing device and trailer

Permissible trailer weight - seven-seat versionEngineTransmissionPermissible trailer weight, braked (kg)with gradients up to 12%.Permissible trailer weight, unbraked (kg)1.4 ltr./92 kW TSIMG16007501.4 l/110 kW TSI ACTMG 4x42000750DSG18007501.4 ltr./110 kW TSIDSG 4x420007502.0 ltr./132 kW TSIDSG 4x4 (EU6)2000750
2.0 ltr./110 kW TDI CR
MG 4x4--DSG2000750DSG 4x4 (EU6)20007502.0 ltr./140 kW TDI CRDSG 4x42000750WARNINGThe maximum vertical load and the maximum trailer load must not be ex-
ceeded - there is risk of accident!
Towing a trailer
Driving speed
For safety reasons, do not drive faster than 100 km/h when hitching 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.
WARNINGAlways drive particularly carefully with the trailer.CAUTIONWith frequent towing, the vehicle is excessively loaded so this must also be
checked between service intervals.
Anti-theft alarm system
The alarm is triggered if, with a vehicle with activated anti-theft alarm (herein-
after only warning system), the electrical connection to the trailer (accessory)
is interrupted.
Always switch off the anti-theft alarm system before a trailer (accessory) is
coupled or uncoupled » page 57.
Conditions for including a trailer (accessory) in the anti-theft alarm system. The vehicle is factory-fitted with an anti-theft alarm system and a towing
device.
The trailer (accessory) is electrically connected to the towing vehicle by
means of the trailer socket.
The electrical system of the vehicle and trailer (accessory) is functional.
The vehicle is locked and the anti-theft alarm system is activated.
The trailer (accessory) is not equipped with LED taillights.
265Towing device and trailer

Windscreen washer fluidFig. 331
Windscreen washer fluid reser-
voir
Read and observe and on page 278 first.
The windscreen washer fluid reservoir
A
is located in the engine compart-
ment » Fig. 331 .
The capacity of the reservoir is about 3 litres or about 5 litres on vehicles that
have a headlight cleaning system.
Use a suitable windscreen washer fluid in accordance with the current or ex-
pected weather conditions. We recommend that you use accessories from
ŠKODA Original Accessories.
CAUTION
■ If the vehicle is equipped with a headlight cleaning system, then only use
windscreen washer fluid types that do not attack the polycarbonate coating of
the headlights - otherwise there is a risk of damage to headlights.■
Do not remove the filter from the windscreen washer fluid reservoir when re-
plenishing it with liquid otherwise the liquid transportation system can be-
come contaminated, which can cause the windscreen washer system to mal-
function.
Engine oil
 Introduction
This chapter contains information on the following subjects:
Specification
280
Check and refill
281
The engine has been factory-filled with a high-grade oil that can be use
throughout the year - except in extreme climate zones.
We therefore recommend that the oil change is carried out by a ŠKODA Service
Partner.
The engine oil should be changed after specified service intervals » page 268.
Depending on the driving style and operating conditions, the engine uses
some oil (up to 0.5 l / 1 000 km). Consumption may be slightly higher than this
during the first 5 000 km.WARNINGThe following warning instructions must be followed at all times when
working in the engine compartment » page 278.
CAUTION
Do not add additives to the engine oil - risk of engine damage.
Note
We recommend that you use oils from ŠKODA Original Accessories.
Specification
Read and observe
and on page 280 first.
The specifications (VW standards) stated in the following can be indicated sep-arately or together with other specifications on the bottle.
Vehicles with variable service intervals
Petrol enginesSpecification1.4 l/92, 110 kW TSIVW 504 002.0 ltr./132 kW TSIVW 508 00Diesel enginesSpecification2.0 l/110, 140 kW TDI CRVW 507 00
Vehicles with fixed service intervals
Petrol enginesSpecification1.4 l/92, 110 kW TSIVW 502 002.0 ltr./132 kW TSIDiesel enginesSpecification2.0 l/110, 140 kW TDI CRVW 507 00 280General Maintenance

Engine oil VW 505 01 can optionally be used in diesel engines without a DPF.
CAUTION
■
If no prescribed engine oil is available, then max. 0.5 l oil of the following
specifications can be refilled. ■Petrol engines: ACEA A3/ACEA B4 or API SN, (API SM);
■ Diesel engines: ACEA C3 or API CJ-4.
Check and refill
Fig. 332
Dipstick variants
Read and observe
and on page 280 first.
Check the oil under the following conditions and refill. The vehicle is standing on a horizontal surface.
The engine operating temperature is reached.
The engine is turned off.
Checking the level
›
Wait a few minutes until the engine oil flows back into the oil trough.
›
Remove the dipstick and wipe with a clean cloth.
›
Push the dipstick to the stop and pull out again.
›
Read the oil level and push in the dipstick.
The oil level must be in range
A
» Fig. 332 . If the oil level is below the range
A
, refill the oil.
Refilling
›
Unscrew the cap of the engine oil filler opening
C
» Fig. 330 on page 279 .
›
Add oil of the correct specification in portions of 0.5 litres » page 280.
›
Check the oil level .
›
Screw the lid of the engine oil filler closed carefully.
CAUTION■
The oil level must never be below the range A » Fig. 332 – risk of damage to
the motor as well as the exhaust system.■
If a top up with oil is not possible or the oil level is above range
A
, 
stop
driving! Switch off the engine and seek assistance from a specialist garage.
Note
Too low engine oil level is shown in the instrument cluster by the  warning
light illuminating and also indicated by the message » page 40. Nevertheless,
we recommend to check the oil level on a regular basis with the dipstick.
Coolant
 Introduction
This chapter contains information on the following subjects:
Checking and refilling
282
The coolant cools the engine and consists of water and coolant additive (with
additives that protect the cooling system against corrosion and prevents fur-
ring).
The coolant additive level in the coolant must between 40 and 60 %.
The correct mixing ratio of water and coolant additive should be checked if
necessary by a specialist garage or corrected if necessary.
WARNING■ The following warning instructions must be followed at all times when
working in the engine compartment » page 278.■
Never open the end cover of the coolant expansion reservoir while the
engine is still warm. The cooling system is pressurized - risk of scalding or
injury from being splashed with coolant!
■
To protect against coolant splashes, cover the cap with a cloth when
opening.
■
Coolant and coolant fumes are harmful - avoid contact with the coolant. If
your eyes or skin come into contact with the coolant, immediately wash the
affected area for a few minutes long with a lot of water and seek medical
advice if required. 
281Inspecting and replenishing

CAUTIONDo not cover the radiator or fit any parts (e.g. auxiliary lights) in front of the air
intakes - there is a risk of the engine overheating.
Checking and refilling
Fig. 333
Coolant expansion reservoir
Read and observe and on page 281 first.
Check the coolant under the following conditions and refill.
The vehicle is on a horizontal surface.
The engine is not warm (if the engine is warm, the test results could be
inaccurate).
The engine is turned off.
Check the coolant level - the coolant level must be between the marks
A
and
B
» Fig. 333 . If the coolant level is below the mark
B
, refill the coolant.
Refilling
The coolant expansion tank must always contain a small amount of coolant
»
.
›
Place a cloth over the cap of the coolant expansion tank and unscrew the
cap carefully .
›
Always top up using the correct specification of fluids.
›
Turn the cap until it clicks into place.
The specification of the coolant is shown on the coolant expansion reser-
voir » Fig. 333 .
If no specified coolant is available, use only distilled or demineralised water
and have the mixing ratio of water and coolant additive corrected by a special-
ist garage as soon as possible.
CAUTION■ If the expansion tank is empty, do not top up with coolant. The system could
aerate - risk of damaging the engine!  Stop driving! Switch off the engine
and seek assistance from a specialist garage.■
Do not fill the coolant above the mark
A
» Fig. 333 . When it heats up, the
coolant could press out of the cooling system - there is a risk of damage to the
engine parts.
■
If it is not possible to add coolant, 
stop driving! Switch off the engine and
seek assistance from a specialist garage.
■
A coolant additive which does not correspond to the correct specification can
reduce the anti-corrosion effect of the cooling system - there is a risk of dam-
age to the cooling system and the engine.
■
If water other than distilled (demineralised) water is used, then have the
coolant replaced by a specialist garage - there is a risk of engine damage.
■
A loss of coolant could be due to leaks in the cooling system - there is a risk
of engine damage. Switch off the engine and seek assistance from a specialist
garage.
Note
A coolant level which is too low is indicated in the instrument cluster by the
warning light  and shown by the relevant message » page 39. We still rec-
ommend inspecting the coolant level directly at the reservoir from time to
time.
Brake fluid
Fig. 334
Brake fluid reservoir
Check the brake fluid under the following conditions.
The vehicle is on a horizontal surface.
The engine is turned off.
Check brake fluid level - the brake fluid level must be between the markings
“MIN” and “MAX” » Fig. 334. 
282General Maintenance

Specification - the brake fluid must comply with VW 501 14 standard (this
standard meets the requirements of FMVSS 116 DOT4).WARNING■ The following warning instructions must be followed at all times when
working in the engine compartment » page 278.■
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” » Fig. 334 marking. 
Stop driving - There is a risk of an accident!
Seek help from a specialist garage.
Note
■ The brake fluid is changed as part of a compulsory inspection service.■A low brake fluid level which is too low is indicated by the warning light
 being shown on the display of the instrument cluster as well as the corre-
sponding message » page 35. We therefore recommend that you check the
coolant level directly at the reservoir from time to time.
Vehicle battery
 Introduction
This chapter contains information on the following subjects:
Check condition
284
Charging
284
Disconnect/reconnect and change
285
The vehicle battery represents a power source for the motor to start and for the supply of electrical consumers in the car.
Automatic consumer shutdown - Discharge protection of the vehicle battery
The on-board power supply tries as follows to avoid draining the vehicle bat-
tery when it is heavily loaded.
▶ By increasing the engine idle speed.
▶ By limiting the power of certain consumers.
▶ By turning off some consumers (heated seats, heated rear window) for as
long as necessary.
Warning symbols on the vehicle batterySymbolMeaningAlways wear eye protection.Battery acid is severely caustic. Always wear gloves and eye pro-
tection.Keep fire, sparks, open flames and lit cigarettes well clear of the
vehicle battery.When charging the vehicle battery, a highly explosive gas mixture
is produced.Keep children away from the vehicle battery.WARNINGBattery acid is highly corrosive - risk of injury, irritation or poisoning! Corro-
sive vapours in the air irritate and damage the respiratory tract and the
eyes. The following guidelines must be observed.■
Always wear protective gloves, eye and skin protection when handling
the vehicle battery.
■
If your eyes or skin come into contact with the electrolyte fluid, immedi-
ately wash the affected area for a few minutes with plenty of water. Seek
medical assistance if required.
■
Keep the vehicle battery away from people who are not completely inde-
pendent, especially children.
■
Do not tilt the battery otherwise battery electrolyte may flow out of the
battery vent openings.
WARNINGWhen working on the car battery, there is the risk of explosion, fire, injury
or irritation! The following guidelines must be observed.■
Avoid smoking, the use of open flames or light and any activities that
could cause sparks.
■
A discharged vehicle battery can freeze slightly. Never charge up a fro-
zen or thawed vehicle battery. Replace a frozen vehicle battery.
■
Never use a damaged vehicle battery – risk of explosion!
■
Do not connect the battery terminals with each other by bridging the two
poles of a short circuit. 
283Inspecting and replenishing

CAUTIONEnsure that battery acid does not come into contact with the bodywork – risk
of damage to the paintwork.
Note
■ We recommend having all work on the vehicle battery carried out by a spe-
cialist garage.■
You should replace batteries older than 5 years.
Check condition
Fig. 335
Vehicle battery: Open the cover / acid level indicator
Read and observe
and on page 283 first.
The battery condition is checked regularly by a specialist garage as part of the
inspection service.
Check the acid level
For car batteries with acid level indicator, use the colouration of the display to
check the acid level. In vehicle batteries with the designation “AGM” there is
no acid level examination.
Depending on the equipment, the vehicle battery may be provided with a cov-
er, this can be opened in the direction of arrow » Fig. 335 -
 .
Air bubbles can influence the colour of the indicator. Therefore, carefully knock
on the display » Fig. 335 -
 .
Black colour - electrolyte level is correct.
Colourless or light yellow colour - electrolyte level too low, the battery must be
replaced.
Battery discharge
Frequent short journeys will not sufficiently recharge the car battery.
The battery capacity decreases at low temperatures.
If the vehicle is not used for longer than 3 to 4 weeks, then disconnect the
negative terminal 
or charge the battery constantly with a very low charging
current.
Charging
Read and observe
and on page 283 first.
Only charge the vehicle battery when the ignition and all consumers are
switched off.
Refer to the instructions of the charger manufacturer.
Charging
›
For vehicles with START-STOP system or auxiliary heating, connect the

terminal of the charger on the  pole of the battery, the
 terminal of the
charger to the earth point of the engine » page 298.
›
For vehicles without START-STOP system or auxiliary heating, connect the
terminals of the charger to the corresponding battery poles (  at
.
 at
).
›
Plug the mains cable of the charger into the power socket and switch on the
device.
›
After charging has been successful: Switch off the charger and remove the
mains cable from the power socket.
›
Disconnect the terminals of the charger from the vehicle battery.
A charging current of 0.1 multiple of the total vehicle battery capacity (or low-
er) must be used until full charging is achieved.
WARNING■ When charging the vehicle battery, hydrogen is released - risk of explo-
sion. An explosion can be caused from sparks or connection or releasing
the cable plug while the ignition is on.■
The so-called “quick charging” of the vehicle battery is dangerous and re-
quires a special charger and specialist knowledge. Therefore, have “Quick
loading” carried out by a specialist garage.
284General Maintenance