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Engine, exhaust system and fuel -> Petrol for Your Volkswagen T Cross SUV First Generation (2018-2025)

— Continue driving, exercising appropriate caution,  
and seek the help of a specialist garage.  
Exhaust control system  
Troubleshooting  
Emission control system faulty  
Particle filter  
illuminates  
Driving in emergency mode is possible - a  
noticeable reduction in engine performance  
may occur.  
Troubleshooting  
Clogged particle filter  
— Continue driving, exercising appropriate caution,  
and seek the help of a specialist garage.  
illuminates together with  
or  
illuminates together with  
Fuel filler flap  
— Clean the filter.  
Opening the fuel filler flap  
When the indicator light is on, it must be as-  
sumed that fuel consumption will be higher,  
engine power will be reduced, and the START-STOPP  
function will not be available.  
Filter cleaning  
Conditions for cleaning  
The engine is warm.  
For vehicles with manual transmission, observe  
the gear recommendation shown in the display  
of the instrument cluster.  
— Press the flap and open it.  
Petrol  
Procedure for vehicles with petrol engines  
— Drive at a speed of at least 80 km/h at engine  
speeds between 3000-5000 rpm.  
What you should be mindful of  
— Release the accelerator pedal and let the vehicle  
roll with the gear engaged for a few seconds.  
DANGER  
Risk of death!  
— Repeat this procedure several times.  
Fuel and fuel vapours are explosive.  
If the filter is successfully cleaned, the indicator light  
goes off.  
or  
.
NOTICE  
If the indicator light  
or  
does not go off  
Risk of serious damage to the engine and the ex-  
haust system!  
within 30 minutes, no filter cleaning was performed.  
— Continue driving, exercising appropriate caution,  
and seek the help of a specialist garage.  
Never run the fuel tank completely empty!  
·
If you would like to operate your vehicle in countries  
other than those with the intended weather condi-  
tions, please contact a Volkswagen partner. They  
will let you know whether a suitable fuel is offered  
in the associated country.  
104  
Engine, exhaust system and fuel  
95 RON petrol may be used as an option (low power  
loss, slightly increased fuel consumption).  
Regulations  
In an emergency 91. 92 or. 93 RON may be used  
(low power loss, slightly increased fuel consump-  
tion).  
Standards  
The petrol must comply with EN 228 or NOM-016-  
CRE-2016.  
Only use unleaded petrol that contains a maximum  
of 10% of bioethanol (E10) or a maximum 5% of bio-  
ethanol (E5) according to the information on the  
sticker» page 106, Technical data.  
Additive  
NOTICE  
Risk of damage to the engine and the exhaust sys-  
tem!  
We recommend using petrol with additives,  
which is available at petrol stations at the pet-  
rol pumps.  
Do not use petrol containing metal-based addi-  
·
tives, e.g. manganese, iron, lead, and do not use,  
for example, any LRP petrol - lead replacement  
petrol.  
Octane number  
Use the petrol with the octane number prescribed  
for your vehicle.  
Do not add any additional additives to the petrol  
in accordance with EN 228 or NOM-016-  
CRE-2016.  
·
Petrol with an octane number that is one higher  
than the one prescribed for your vehicle can be used  
without restriction.  
If petrol is not used in accordance with EN 228 or  
·
NOM-016-CRE-2016, we recommend obtaining  
information from a specialist company regarding  
the possible use of petrol additives approved by  
Volkswagen.  
NOTICE  
Risk of damage to the engine and the exhaust sys-  
tem!  
When petrol with a lower than the prescribed oc-  
·
tane is used, only continue driving at mid-range  
engine speeds and with minimal strain on the en-  
gine.  
Requirements for refuelling  
Vehicle unlocked  
Ignition off  
Refuel using petrol of the prescribed octane num-  
ber as soon as possible.  
·
Do not use petrol with an octane number that is  
lower than 91.  
·
Refilling  
Prescribed petrol 95 / min. 92 or 93 RON / ROZ  
We recommend using petrol 95 ROZ.  
— Open the tank flap.  
Optionally, the petrol 92 or. 93 ROZ can be used  
(slight power loss, a slightly increased fuel consump-  
tion).  
In an emergency, 91 RON petrol may be used (low  
power loss, slightly increased fuel consumption).  
Specified petrol is unleaded, min. 95 RON / ROZ  
Use min. 95 ROZ petrol.  
Using higher octane petrol than 95 RON may result  
in improved performance and lower fuel consump-  
tion.  
In an emergency 91. 92 or. 93 RON may be used  
(low power loss, slightly increased fuel consump-  
tion).  
— Turn the tank cap in the direction of the arrow  
and remove it.  
— Place the tank cap on the tank flap.  
— Insert the fuel nozzle into the fuel filler neck up to  
the stop and refuel.  
Prescribed petrol 98 / (95) RON / ROZ  
We recommend using petrol 98 ROZ.  
Petrol  
105  
— Do not continue refuelling after the fuel nozzle  
switches off.  
12 volt vehicle battery and  
fuses  
— Remove the fuel nozzle and put it back on the  
petrol pump.  
12 volt vehicle battery  
— Place the fuel cap on the fuel filler neck and turn  
it in the opposite direction to the arrow until it  
clicks into place.  
What you should be mindful of  
— Close the tank flap and click into place.  
Explanation of the warning symbols on the 12-volt  
vehicle battery  
Wear safety goggles!  
Troubleshooting  
The battery acid of the 12-volt vehicle bat-  
tery is very caustic. Wear gloves and eye pro-  
tection.  
If fuel other than unleaded petrol has been used as  
per standards applicable to your vehicle  
Keep fire, sparks and open light away from  
the 12 volt vehicle battery! Do not smoke!  
When charging the 12 volt vehicle battery,  
a highly explosive gas mixture is produced!  
Keep children away from the 12 volt vehicle  
battery!  
— Neither start the engine nor switch on the igni-  
tion.  
— Seek the help of a specialist garage.  
Technical data  
Refer to the owner’s manual!  
The fuel prescribed for your vehicle is indicated on  
a sticker on the inside of the fuel filler flap.  
Functionality - Protection against  
discharge of the 12 volt vehicle  
battery  
Possible causes for the discharge of the 12 volt ve-  
hicle battery  
— Worn 12 volt vehicle battery  
— Frequent short journeys  
— Low temperatures  
— Vehicle stationary for a long period of time  
Example of a fuel sticker  
Automatic system-related discharge protection  
measure with regard to the 12 volt vehicle battery  
A
B
Unleaded petrol  
Organic share as a percentage  
— Increasing the engine idling speed  
— Switching off certain consumers or limiting their  
power  
The fuel tank has a capacity of about 50 litres, in-  
cluding a reserve of approx. 7 litres.  
illuminates – the fuel level has reached the  
reserve area.  
Recommended measure to be taken when vehicle is  
stationary for more than three weeks  
— Disconnect the  
battery.  
terminal of the 12 volt vehicle  
106  
12 volt vehicle battery and fuses