#
Turn DEF refill bottle 1 counter-clockwise
and remove it.
#
Screwthe protectivecap ontoDEF refill bot‐
tle 1 again.
Filling procedurewiththe pumpnozzle of an
DEF filling pump
#
Insertthe pumpnozzle intothe filler neckand
add DEF. When doing so, do notoverfill the
DEF tank.You can also use an DEF filling
pumpfor trucks.
Closing theDEF filler cap on filler caps that
arenot lockable
#
Afterfilling theDEF tank,place DEF filler cap
1 on thefiller neckand tightenitclockwise.
#
Turn theDEF filler cap until thelettering is
legible and horizontal.
The filler neckisonlylockedcorrectly when
this is thecase.
#
Close thehood.
Closing theDEF filler cap on lockable filler
caps
#
Afterfilling theDEF tank,place DEF filler cap
1 on thefiller neckand tightenitclockwise.
#
Remove tool 4 from DEF filler cap 1 and
storeitinthe vehicle tool kit.
#
Pull cover 3 on DEF filler cap 1 up over
holes 2 of DEF filler cap 1,turnand
release.
#
Turn DEF filler cap 1.
If DEFfiller cap 1 turns freely, theDEF tank
is closed.
Parking
Parking thevehicle
&
WARNING Risk of fire caused by hot
exhaustsystemparts
Flammable material suchasleaves, grass or
twigs mayigniteiftheycome intocontact
with hotparts of theexhaust system or
exhaustgas flow.
#
Park thevehicle so that no flammable
material can comeintocontact with hot
vehicle components.
Driving and parking
137