1468
Maintenance
Adding urea solution
To refill urea solution with a refill hose
1. Press the engine start/stop button
to the OFF position.
2. Turn the urea solution tank cap in
a counterclockwise direction to
open it.
3. Fully insert the refill hose to add
the ISO 22241-specified urea
solution. Fill in a sufficient amount
of urea solution.
❈ Pay great caution not to add the
urea solution into the fuel tank. If
not, it surely applies adverse
impact on the vehicle perform-
ance, causing various malfunc-
tions.
❈ Never use urea solution mixture
with additives or water. It may
allow foreign substances to enter
the urea solution tank. If so, it
surely applies adverse impact on
the vehicle performance, caus-
ing various malfunctions.
❈ Use only the ISO 22241-speci-
fied urea solution. Any unautho-
rised urea solution surely
applies adverse impacts on the
vehicle performance, causing
various malfunctions.
4. Turn the urea solution tank cap in a
clockwise direction to securely
close it.
To refill urea solution with a refill bot-
tle
1. Press the engine start/stop button
to the OFF position
2. Turn the urea solution tank cap in
a counterclockwise direction to
open it.
3. Add the ISO 22241-specified urea
solution. Fill in a sufficient amount
of urea solution.
❈ Pay the great caution not to add
the urea solution into the fuel
tank. If not, it surely applies
adverse impact on the vehicle
performance, ca using vari-
ous malfunctions.
❈ Pay great caution not to overfill
the (completely) filled urea solu-
tion tank by force whilst refilling
urea solution from a refill bottle.
An over-filled urea solution tank
will be expanded when it
becomes frozen and this can
cause a serious malfunction of
the urea solution tank or urea
solution system.
OBD078120L
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