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power will be reduced, and the START-STOP func-
tion 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.
Procedure for vehicles with diesel engines
›
Drive at a speed of at least 60 km/h at engine
speeds of at least 2000 rpm.
If the filter is successfully cleaned, the indicator light
goes off.
If the indicator light
does not go off within 40
minutes, no filter cleaning was performed.
›
Continue driving, exercising appropriate caution,
and seek the help of a specialist garage.
Procedure for vehicles with petrol engines
›
Drive at a speed of at least 80 km/h at engine
speeds between 3000-5000 rpm.
›
Release the accelerator pedal and let the vehicle
roll with the gear engaged for a few seconds.
›
Repeat this procedure several times.
If the filter is successfully cleaned, the indicator light
goes off.
If the indicator light
does not go off within 30
minutes, no filter cleaning was performed.
›
Continue driving, exercising appropriate caution,
and seek the help of a specialist garage.
Exhaust control system
Troubleshooting
Emission control system faulty
illuminates
Driving in emergency mode is possible - a no-
ticeable reduction in engine performance may occur.
›
Continue driving, exercising appropriate caution,
and seek the help of a specialist garage.
Fuel filter
Troubleshooting
Water in the diesel fuel filter
illuminates together with
or
illuminates together with
Engine, exhaust system and fuel ›
›
Continue driving, exercising appropriate caution,
and seek the help of a specialist garage.
Fuel filler flap
Opening the fuel filler flap
AdBlue
Regulations
Only use AdBlue
standard. Do not mix any additives to the AdBlue
®
AdBlue
is a registered trademark of VDA and is also
known as OFF 32 (Aqueous Urea Solution) or DEF
(Diesel Exhaust Fluid).
Functionality
In order to reduce pollutant emissions, a urea solu-
tion is automatically injected into the exhaust system
®
- AdBlue
.
®
AdBlue
freezes at temperatures below - 11 C. Sys-
tem function is ensured by an automatic heating sys-
tem.
Checking the fill level and topping up
Checking the level
The AdBlue
®
level is automatically monitored.
The range with the existing AdBlue
well as the indication of the minimum and maximum
®
AdBlue
top up quantity can be displayed in the driv-
ing data in the instrument cluster display in the menu
item
.
If the range with the existing AdBlue
drops to 0 km, it is not possible to start the engine.
›
If possible, top up AdBlue
Requirements for refilling
✓ Vehicle unlocked.
✓ Ignition switched off.
✓ Park the vehicle on a horizontal surface.
Exhaust control system
›
Press the flap and open
it.
®
that complies with the ISO 22241-1
®
tank fill level as
®
tank filling level
®
to the maximum level.
141
®
.
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