freightliner Sprinter - Page 274

Displaymessages
Possible causes/consequences and MM Solutions
å
Refill Additive Starts
until Emerg.Op.: XXX
See Operator's Manual
*Inaddition, theyellowDEF indicator lamplightsupand awarning
tone sounds.
The DEF supply hasfallen belowthe reserve mark.
Afterthe messageappearsfor thefirst time,the remaining DEF sup‐
ply willlastfor approximately 1200 miles(1900 km).The engine can
then onlybestarted another 16 times. The numberofremaining
engine starts XX (16to1)isshown in themessageevery time the
engine is started.
#
Addatleast2.5 gal(9.5l)ofDEF (/ page134). The å DEF
indicatorlamp onlydisappears when thevehicle is stationary, at
thelatestafter 20 seconds, as soon as youswitch on theigni‐
tion or startthe engine aftertopping up.
å
Refill Additive Emer-
gency Op.: XXX mph See
Operator's Manual
*
In addition, theyellowDEF indicator lamp å lightsuponthe
instrument clusterand awarning tone sounds.
If the Refill AdditiveEmergency Op.: XXX mph See Operator's Man-
ual displaymessageisshown, youcan only drivethe vehicle at a
maximum speed of 5mph (8 km/h).
#
Addatleast2.5 gal(9.5l)ofDEF (/ page134).
The DEF indicatorlamp å only disappears when thevehicle
is stationary, at thelatestafter 20 seconds, as soon as you
switchonthe ignition or startthe engine afterrefilling.
¯
Additive System Fault
See Operator's Manual
*
In addition, theyellow ; CheckEngine warning lamponthe
instrument clusterlights up and awarning tone sounds.
The DEF reducing agent is contaminated, diluted or is notcompliant
withISO 22241.
#
Have theDEF supplytank cleaned andrefilled at aqualified spe‐
cialistworkshop as soon as possible.
¯
Additive System Fault
Starts until Emerg. Op.:
XXX See Operator's Man-
ual
*
In addition, theyellow ; CheckEngine warning lamponthe
instrument clusterlights up and awarning tone sounds.
The DEF reducing agent is contaminated, diluted or is notcompliant
withISO 22241.
The exhaustgas aftertreatment system is defectiveoranemissions-
relevant malfunction hasoccurred. This malfunction or defect can
damagethe exhaustgas aftertreatment system.
Afterthe messageappearsfor thefirst time,the engine can onlybe
startedanother 10 times. The numberofremaining engine starts XX
(10to1)isshown in themessageevery time theengine is started.
#
Visit aqualified specialistworkshop immediately.
¯
Additive System Fault
EmergencyOp.: XXX
mph See Operator's
Manual
*
In addition, theyellow ; CheckEngine warning lamponthe
instrument clusterlights up and awarning tone sounds.
Youcan only drivethe vehicle at amaximum speed of 5mph
(8 km/h).
#
Visit aqualified specialistworkshop immediately.
272
Display messagesand warning and indicator lamps