Renault EXPRESS 2021, Vehicle User Manual, Page: 127 / 302

2.11
ENG_UD59764_1
Particularités des versions diesel (FKJK - Renault)
SPECIAL FEATURES OF DIESEL VERSIONS: PARTICLE FILTER
(2/2)
Note:
the warning light may reappear
if the driving conditions are not fully
met with regard to cleaning the filter. If
the vehicle is stopped or if the engine
speed drops below 2,000 rpm before
the warning light goes out, the opera-
tion may need to be repeated.
Particle filter
The particle filter is used in the treat-
ment of exhaust gases from diesel en-
gines.
Depending on the vehicle, the warning
light

displayed on the instrument
panel indicates that the filter is becom-
ing clogged and requires cleaning.
To do this, when the

warning
light is displayed, continue driving ac-
cording to traffic conditions and ob-
serve the speed limit until the warning
lights disappears. If possible, do not let
the engine speed drop below 2000 rpm.
The warning light should go out after 10
to 20 minutes.
➥
1.66.
The display of the

on the instru-
ment panel may be accompanied by an
increase in engine speed and operation
of the cooling system in order to clean
the particle filter.
The
®
warning light
requires you to stop imme-
diately, for your own safety,
as soon as traffic conditions
allow. Switch off the engine and
do not restart it. Call an approved
Dealer.
If the filter becomes saturated, the
©
warning light and, depending
on the vehicle, the

warning light
will appear on the instrument panel, ac-
companied by the message “Check in-
jection”. In this case, please consult an
Authorised Dealer.
If the
®
warning light and, de-
pending on the vehicle, the

warning light appears, accompanied by
the “WARNING: Engine Failure Risk”
message, stop the vehicle, switch off
the engine and contact an Approved
Dealer.
To facilitate the particle filter re-
generation, carry out a long driving
phase (at least 20 minutes) on main
roads every 124 miles (200 km).