Get General Maintenance -> Inspecting and replenishing Guide for Skoda Karoq SUV 2020

Petrol and diesel refuelling

Inspecting and replenishing

Fuel

 Introduction

Fig. 297

Stickers with prescribed fuel

Fig. 298 Open fuel filler flap / unscrew tank cap / place the tank cap on

the fuel filler flap

Fig. 299

The correct fuel for your vehicle is specified on the inside of the fuel filler flap

» Fig. 297.

Fuel filler tube on vehicles with

diesel engines

The fuel capacity for vehicles with front wheel drive is about 50 litres, and for

vehicles with four-wheel drive about 55 litres, with about 6 litres as reserve.

WARNING

Fuel vapours are explosive - can be fatal!

CAUTION

 Read and observe and on page 261 first.

■

Never drive until the fuel tank is completely empty! The irregular supply of

fuel can cause misfiring, which can result in damage to parts of the engine and

the exhaust system.

Immediately remove any fuel that has spilled onto the vehicle's paintwork –

Perform the refuelling under the following conditions.



The vehicle is unlocked.

The ignition is switched off.

The auxiliary heating and ventilation is switched off.

■

risk of paint damage.

■

If you would like to operate your vehicle in countries other than those with

the intended weather conditions, please contact a ŠKODA partner. They will

tell you whether the fuel specified by the manufacturer is offered in the ac-

companying country or whether it is permissible to operate the vehicle with

another fuel.

1

Press the fuel filler flap in the direction of arrow

and open it in the direc-

›

2

tion of arrow

» Fig. 298.

3

Unscrew the tank cap in the direction of arrow

.

›

Remove the tank cap and place in the recess on top of the fuel filler flap in

4

the direction of arrow

.

Insert the pump nozzle into the fuel filler neck as far as it will go, and refuel.

›

The fuel tank is full just as soon as the pump nozzle switches off for the first

time. Not continue refuelling.



261

Inspecting and replenishing

Remove the pump nozzle from the fuel filler neck and put it back in the

pump.

Place the filler cap onto the fuel filler neck and turn it in the opposite direc-

Prescribed petrol 98/(95) RON / ROZ

We recommend using petrol 98 RON.

›

Optionally, petrol 95 RON can be used (slight power loss, a slightly increased

fuel consumption).

3

tion to the arrow until it securely engages

.

Close the fuel filler flap until it clicks into place.

In an emergency petrol 91, 92 or 93 RON can be used (slight loss, a slightly

Incorrect refuelling guard on vehicles with diesel engines

The fuel filler tube on vehicles with diesel engines has been fitted with an in-

correct refuelling guard » Fig. 299.

increased fuel consumption) »

.

CAUTION

The following instructions must be observed, otherwise there is a risk of en-

gine damage and damage to the exhaust system.

If gasoline is used which is lower than the prescribed octane number, then

If the diesel pump nozzle does not sit directly in the fuel filler tube, move it to

and fro with slight pressure to insert it correctly.

■

The diameter of the diesel pump nozzle can be identical to that of the petrol

pump nozzle in some countries. When driving in these countries, the incorrect

fuelling protection should be removed by a specialist company.

continue driving at medium engine speeds and minimum engine load. Refuel

using petrol of the prescribed octane number as soon as possible.

■

Petrol with a lower Octane count than 91 should not even be used in an

emergency!

Unleaded petrol

■

If a fuel other than unleaded fuel which complies to the above mentioned

standards (e.g. leaded petrol) is put in the tank by mistake, do not start the en-

gine or switch on the ignition.

 Read and observe and on page 261 first.

The correct fuel for the vehicle is specified on the inside of the fuel filler flap

» Fig. 297 on page 261.

CAUTION

Petrol additives (additives)

The unleaded petrol in accordance with the prescribed standards meets all

the conditions for a smooth running engine. Therefore, we recommend that

you do not add any fuel additives to the petrol - there is a risk of engine dam-

age or damage to the exhaust system.

The following additives and auxiliary products may not be used - there is a

risk of engine damage or damage to the exhaust system!

The vehicle can only be operated with unleaded petrol containing maximum

10% bioethanol (E10).

■

Unleaded petrol must correspond to the European Standard EN 228 (in Ger-

many DIN 51626-1 or E10 for unleaded petrol with octane number 95 and 91

or DIN 51626-2 or E5 for unleaded petrol with octane number 95 and 98).

■

Specified petrol 95 / min. 92 and 93 RON/ROZ

We recommend using petrol 95 RON.

■

Additives with metal components (metallic additives), in particular with

manganese and iron content.

Fuels with metallic content (e.g. LRP - lead replacement petrol).

■

Optionally, the petrol 92 or. 93 RON can be used (slight power loss, a slightly

increased fuel consumption).

Note

In an emergency petrol 91 RON can be used (slight power loss, slightly in-

creased fuel consumption) »

■

Unleaded petrol that has a higher octane number than that required by the

engine can be used without limitations.

The use of petrol with an octane rating higher than 95 RON in does not result

in either a noticeable increase in power nor lower fuel consumption in vehicles

for which unleaded petrol 95/min 92 or 93 RON is specified.

On vehicles using prescribed petrol of min. 95 RON, the use of petrol with a

higher octane number than 95 RON can increase the power and reduce fuel

.

■

Unleaded petrol min. 95 RON / ROZ

Use min. 95 ROZ petrol.

In an emergency petrol 91, 92 or 93 RON can be used (slight loss, a slightly

increased fuel consumption) »

■

.

consumption.

262

General Maintenance

Only use AdBlue^®that corresponds to the standard ISO 22241-1. Do not add

Diesel fuel

additives to AdBlue^®.

 Read and observe and on page 261 first.

The AdBlue^®-consumption depends on driving style, the operating tempera-

ture of the system and on the weather conditions.

The AdBlue^®-tank filling is about 12 litres.

The correct fuel for the vehicle is specified on the inside of the fuel filler flap

» Fig. 297 on page 261.

Your vehicle can only be operated with diesel fuel that complies with Europe-

an Standard EN 590 (also standard DIN 51628 in Germany, standard

ÖNORM C 1590 in Austria, GOST R 52368-2005/EN 590:2004 in Russia).

WARNING

AdBlue^®can cause skin, eye and respiratory irritation. If your eyes or skin

come into contact with the AdBlue^®fluid, immediately wash the affected

area with water. Seek medical assistance if required.

The diesel fuel may contain maximum 7% biodiesel (B7 - In Germany in ac-

cordance with DIN 52638, in Austria ÖNORM C 1590, in France EN 590).

CAUTION

Operating under different weather conditions

AdBlue^®attacks the surface of some materials (e.g. as painted parts, plastics,

fabrics). Clean the areas affected with AdBlue^®using a damp cloth and plenty

of cold water. Remove any dried AdBlue^®with warm water and a sponge.

Use only diesel in accordance with the current or expected weather condi-

tions. Ask the petrol station personnel whether the diesel fuel offered corre-

sponds to these conditions.

Note

CAUTION

®

■

The AdBlue solution freezes at a temperature of -11° C and lower. The sys-

tem has an automatic heater to ensure the operability at low temperatures.

We recommend purchasing AdBlue refill bottles from the ŠKODA original

The following instructions must be observed, otherwise there is a risk of en-

gine damage and damage to the exhaust system.

If a different fuel other than diesel fuel, which complies to the above men-

®

■

parts.

tioned standards (e.g. petrol) is put into the tank, do not start the engine or

switch on the ignition!

The biofuel RME must not be used!

®

■

The working life of the AdBlue solution is 4 years. If the tank contents are

■

not used within this period, then this is to be replaced by a specialist garage.

When topping up, do not use AdBlue^®for which the shelf life has expired.

®

CAUTION

Diesel fuel additives

■

AdBlue is a registered trademark of the VDA. AdBlue is also known as AUS

32 (Aqueous Urea Solution) or DEF (Diesel Exhaust Fluid).

■

The diesel fuel in accordance with the prescribed standards meets all the

conditions for a smooth running engine. Therefore, we recommend that you

do not add any fuel additives to the diesel - - there is a risk of engine damage

or damage to the exhaust system.

Check level

 Read and observe and on page 263 first.

The AdBlue^®level is automatically monitored.

®

AdBlue and its refilling

If the available travel distance that can be completed with the remaining AdBl-

ue^®tank capacity drops to about 2400 km, the warning  appears on the in-

strument cluster and a request for replenishment of AdBlue^®appears.

 Introduction

In order to reduce pollutant emissions from vehicles with diesel engines and

the SCR catalyst, a urea - AdBlue^®solution is injected into the exhaust system.

An indication also appears in the instrument cluster showing the maximum and

minimum AdBlue^®tank capacity.



263

Inspecting and replenishing

If the available travel distance that can be driven with the existing AdBlue^®-

tank capacity drops down to 0 km, then no motor start is possible. In this

case, if possible, top up AdBlue^®to the maximum fill level.

The distance which can still be driven with the remaining AdBlue^®, can be de-

termined using the travel data» page 53.

Remove the tank cap and place in the recess on top of the fuel filler flap in

›

4

the direction of arrow

.

Refill AdBlue^®in the neck

by means of a refill or a fuel nozzle refill (follow

A

the instructions on the container or the instructions of the petrol station op-

erator).

The AdBlue^®- tank is full when no AdBlue^®flows from the refill bottle or as

soon as the correctly operated pump cuts out for the first time. Do not contin-

ue refilling AdBlue^®.

®

AdBlue Refill

After refilling AdBlue^®put the cap on the fuel filler neck and turn in the oppo-

›

3

site direction of the arrow

until it engages.

Close the fuel filler flap until it clicks into place.

›

Before continuing your journey, switch on just the ignition for 30 s so that

the refilling can be recognized by the system. Only then start the engine.

Engine compartment

 Introduction

Fig. 300 Open fuel filler flap / unscrew tank cap / place the tank cap on

the fuel filler flap

WARNING

 Read and observe and on page 263 first.

Never cover the engine with additional insulation material (e.g. with a cov-

er) – risk of fire!

AdBlue^®You can even top up using a fuel nozzle at a petrol station or a refill

bottle, if necessary at a specialist garage.

WARNING

We recommend when refilling using refill bottles that you use refill bottles

from ŠKODA Original Accessories.

When adding AdBlue^®take note of the minimum and maximum AdBlue^®tank

capacity shown in the display of the instrument cluster together with warning

light  .

When working in the engine compartment, the following instructions must

be observed - risk of injury or fire. The engine compartment of your car is a

hazardous area!

WARNING

Refill AdBlue^®under the following conditions.

Instructions before beginning work in the engine compartment

Stop the engine and remove the ignition key, on vehicles with the KESSY

system, open the driver's door.

■



The vehicle is on a horizontal surface.

The ignition is switched off.



■

Switch on the parking brake.

For vehicles with manual transmission the lever into the neutral position.

■

Refilling

For vehicles with automatic transmission, place the selector lever in the P

position.

1

Press the fuel filler flap in the direction of arrow

and open it in the direc-

›



2

tion of arrow

» Fig. 300.

3

Unscrew the tank cap in the direction of arrow

.

›

264

General Maintenance

WARNING (Continued)

Allow the engine to cool.

Open the bonnet and close

■

Never open the bonnet if you can see steam or coolant flowing out of the

engine compartment – risk of scalding! Wait until the steam or coolant has

stopped escaping.

WARNING

Information for working in the engine room

■

Keep everyone away from the engine compartment.

Do not touch any hot engine parts – risk of burns!

Never touch the radiator fan. The radiator fan suddenly switch on approx.

■

10 minutes after switching off the ignition!

■

Do not smoke or use open flames in the vicinity of the engine.

Do not leave any items (e.g. cloths or tools) in the engine compartment.

■

This presents a fire hazard and the risk of engine damage.

■

Read and observe the information and warning instructions on the fluid

containers.

WARNING

Information for working in the engine compartment with the engine run-

ning

If it is necessary to work on the engine compartment with the engine run-

ning, then observe the rotating engine parts and electrical plants - it can

be fatal!

Fig. 301 Opening the bonnet

 Read and observe and on page 264 first.

Open flap

■

Never touch the electric wiring on the ignition system.

Avoid short circuits in the electrical system, particularly on the vehicle's

Make sure that the windscreen wiper arms are not folded away from the

windscreen - there is a risk of damage to the bonnet.

›

■

battery.

Open the front door and pull the release lever below the dash panel in the

›

1

direction of arrow

» Fig. 301.

CAUTION

2

Press the release lever in the direction of arrow

locked.

and the bonnet will be un-

›

Refill only operating fluids of the correct specification - danger of damaging

the vehicle!

3

4

Raise the bonnet in the direction of the arrow

Remove the lid prop in the direction of arrow

.

›

from the holder.

Note

Secure the open flap inserting the end of the post into the opening in the di-

■

Fluids with the proper specifications can be purchased from the ŠKODA

Original Accessories or from the ŠKODA Genuine Parts ranges.

We recommend you have the battery replaced by a specialist garage.

5

rection of arrow

.

Close the bonnet lid

■

Lift the bonnet.

›



Decouple the bonnet support and press into the holder designed to hold it.

›

265

Inspecting and replenishing

Let the engine compartment door drop from about 20 cm in height for it to

lock into place securely.

Check that the bonnet is closed.

›

Windscreen washer fluid

Fig. 303

If the bonnet lid is not properly closed, the display of the instrument cluster

will show this.

Windscreen washer fluid reser-

voir

WARNING

■

Never drive if the bonnet is open - could cause an accident!

Make sure that when closing the engine compartment lid, no body parts

■

are crushed - there is danger of injury!

CAUTION

 Read and observe and on page 264 first.

When closing the bonnet “do not press down” - there is a risk of damaging the

bonnet.

A

The windscreen washer fluid reservoir

ment » Fig. 303.

is located in the engine compart-

Engine compartment overview

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

replenishing it with liquid otherwise the liquid transportation system can be-

come contaminated, which can cause the windscreen washer system to mal-

function.

Fig. 302 Arrangement example in the engine compartment

 Read and observe and on page 264 first.

Engine oil

Specification

A

B

C

D

E

Coolant expansion reservoir

Engine oil dipstick

Engine oil filler opening

Brake fluid reservoir

Vehicle battery

Windscreen washer fluid reservoir

To find out which type of engine oil you can use for your vehicle, contact a

specialist garage.

If this oil is not available, other oils can also be refilled. To prevent engine dam-

age, a maximum of 0.5 l of engine oil with the following specifications may be

used until the next oil change:



F

266

General Maintenance

▶

Petrol engines: VW 504 00, VW 502 00, VW 508 00, ACEA A3/ACEA B4 or

API SN, (API SM);

Diesel engines: VW 507 00, ACEA C3 or API CJ-4.

Check the oil level .

Screw the lid of the engine oil filler closed carefully.

›

WARNING

Engine oil VW 505 01 can optionally be used in diesel engines without a DPF.

The following instructions must be followed at all times when working on

the engine compartment » page 264.

Check and refill

CAUTION

■

A

The oil level must never fall outside range

» Fig. 304 - otherwise there is a

risk of damaging the engine and the exhaust system.

If a top up with oil is not possible or the oil level is above range , stop

■

A

driving! Switch off the engine and seek assistance from a specialist garage.

■

Do not add additives to the engine oil - risk of engine damage.

Note

■

Too low engine oil level is shown in the instrument cluster by the warning

light  illuminating and also indicated by the message » page 47. Nevertheless,

Fig. 304 Dipstick variants

we recommend to check the oil level on a regular basis with the dipstick.

■

We recommend that you use oils from ŠKODA Original Accessories.

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 dur-

ing the first 5 000 km.

Coolant

 Introduction

Have the oil change carried out by a specialist garage during the inspection.

Check the oil under the following conditions and refill.

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 vehicle is on a horizontal surface.

The engine operating temperature is reached.

The engine is turned off.

The coolant additive proportion in the coolant must be between 40 and 60 %.

Checking the level

The correct mixing ratio of water and coolant additive should be checked if

necessary by a specialist garage or corrected if necessary.

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.

›

WARNING

›

■

The following instructions must be followed at all times when working on

A

the engine compartment » page 264.

The oil level must be in range

» Fig. 304. If the oil level is below the range

■

A

Never open the end cover of the coolant expansion reservoir while the

, refill the oil.

engine is still warm. The cooling system is pressurized - risk of scalding or

injury from being splashed with coolant!

Refilling



C

Unscrew the cap of the engine oil filler opening

» Fig. 302 on page 266.

›

Add oil of the correct specification in increments of 0.5 litres » page 266.

267

Inspecting and replenishing

Always top up using the correct specification of fluids.

Turn the cap until it clicks into place.

WARNING (Continued)

To protect against coolant splashes, cover the cap with a cloth when

opening.

›

■

The specification of the coolant is shown on the coolant expansion reser-

voir» Fig. 305.

■

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 medi-

cal advice if required.

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 specialist

garage as soon as possible.

CAUTION

Do 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.

■

If the expansion tank is empty, do not top up with coolant. The system could

aerate - risk of damaging the engine!  Do not drive the vehicle! Switch off

the engine and seek assistance from a specialist garage.

■

A

Do not fill the coolant above the mark

» Fig. 305. When it heats up, the

Checking and refilling

coolant could press out of the cooling system - there is a risk of damage to the

engine parts.

Fig. 305

Coolant expansion reservoir

■

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

damage 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.

 Read and observe and on page 267 first.

Check the coolant under the following conditions and refill.

Note



The vehicle is on a horizontal surface.

A coolant level which is too low is indicated in the instrument cluster by the

warning light  and shown by the relevant message » page 47. We still recom-

mend inspecting the coolant level directly at the reservoir from time to time.



The engine is not warm (if the engine is warm, the test results could be in-

accurate).

The engine is turned off.



A

Check the coolant level - the coolant level must be between the marks

B

» Fig. 305. If the coolant level is below the mark , refill the coolant.

and

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.

›

268

General Maintenance

Brake fluid

Vehicle battery

 Introduction

Fig. 306

Brake fluid reservoir

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

Check the brake fluid under the following conditions.

▶



The vehicle is on a horizontal surface.

The engine is turned off.

long as necessary.



Check brake fluid level - the brake fluid level must be between the markings

Warning symbols on the vehicle battery

“MIN” and “MAX”» Fig. 306.

Symbol

Meaning

Specification - the brake fluid must comply with VW 501 14 standard (this

standard meets the requirements of FMVSS 116 DOT4).

Always wear eye protection.



Battery acid is severely caustic. Always wear gloves and eye pro-

tection.

The brake fluid change is carried out during the inspection.





WARNING

Keep fire, sparks, open flames and lit cigarettes well clear of the

vehicle battery.

■

If the date of the brake fluid change is exceeded, steam bubbles could

form in the brake system during heavy braking. This can impair the efficien-

cy of the brakes – risk of accident!

When charging the vehicle battery, a highly explosive gas mixture

is produced.





■

The following instructions must be followed at all times when working on

Keep children away from the vehicle battery.

the engine compartment » page 264.

■

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. 306 marking.  Stop driving – There is a risk of an accident!

Seek help from a specialist garage.

WARNING

Battery 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.

Note

■

Always wear protective gloves, eye and skin protection when handling

A low brake fluid level which is too low is indicated by the warning light be-

ing shown on the display of the instrument cluster as well as the correspond-

ing message» page 42. We therefore recommend that you check the coolant

level directly at the reservoir from time to time.

the vehicle battery.

If your eyes or skin come into contact with the electrolytic fluid, immedi-

ately wash the affected area for a few minutes long with a lot of water.

Seek medical assistance if required.

■



269

Inspecting and replenishing

 Read and observe and on page 269 first.

WARNING (Continued)

■

Keep the vehicle battery away from people who are not completely inde-

The battery condition is checked regularly by a specialist garage as part of the

inspection service.

pendent, especially children.

■

Do not tilt the battery otherwise battery electrolyte may flow out of the

battery vent openings.

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.

WARNING

When 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-

Air bubbles can influence the colour of the indicator. For this reason carefully

tap on the indicator before carrying out the check » Fig. 307.

■

Black colour - electrolyte level is correct.

■

zen or thawed vehicle battery. Replace a frozen vehicle battery.

Colourless or light yellow colour - electrolyte level too low, the battery must

be replaced.

■

Never use a damaged vehicle battery – risk of explosion!

Do not connect the battery terminals with each other by bridging the two

■

Battery discharge

Frequent short journeys will not sufficiently recharge the car battery.

poles of a short circuit.

The battery capacity decreases at low temperatures.

CAUTION

Ensure that battery acid does not come into contact with the bodywork – risk

of damage to the paintwork.

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.

Note

■

We recommend having all work on the vehicle battery carried out by a spe-

Charging

cialist garage.

■

 Read and observe and on page 269 first.

You should replace batteries older than 5 years.

Only charge the vehicle battery when the ignition and all consumers are

switched off.

Checking the condition

Refer to the instructions of the charger manufacturer.

Fig. 307

Vehicle battery: acid level indi-

cator

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 283.

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.

›



270

General Maintenance

After a successful charging process, switch off the charger and remove the

mains cable from the power socket.

Disconnect the terminals of the charger from the vehicle battery.

›

CAUTION

■

Disconnect the vehicle battery only with the ignition turned off - there is a

risk of damaging the electrical system of the vehicle.

Before disconnecting the battery, close the electric tailgate, all the windows,

the sliding / tilting roof and the electric sunshade - otherwise malfunctions of

equipment elements may occur.

■

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

■

Under no circumstances must the connection cables be connected incor-

rectly – risk of fire.

■

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.

Note

After disconnecting and re-connecting the vehicle battery, we recommend

having the vehicle checked by a specialist to ensure that the full functionality

of all electrical systems is guaranteed.

■

Disconnect/reconnect and change

 Read and observe and on page 269 first.

The new vehicle battery must have the same capacity, voltage, current and the

same size as the original Battery.

We recommend you have the battery replaced by a specialist garage.

To disconnect the battery, switch off the ignition and disconnect first the

negative terminal , and only after this the positive .

›

To connect the battery, first connect the positive terminal , and only after

this the negative terminal .

›

After disconnecting and re-connecting the vehicle battery, the following func-

tions or devices are partially or completely inoperative.

Function / device

Power windows

Operating measure

» page 68

Panoramic tilting / sliding sunroof

Sun screen

» page 70

Time setting

» page 51

271

Inspecting and replenishing

General Maintenance -> Inspecting and replenishing for Your Skoda Karoq SUV 2020

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