Reserve Fuel Warning Lamp - Mercedes-Benz Sprinter Operating Instructions Manual

Warning and indicator lamps on the instrument cluster
222
Problem
% The yellow cool-
ant level warning
lamp lights up
while the engine
is running.
? The red coolant
warning lamp is lit
while the engine
is running.
? The red coolant
warning lamp is lit
while the engine
is running.
The yellow
7
reserve fuel warn-
|
ing lamp lights up
while the engine
is running.
; The yellow engine
diagnostic indica-
tor lamp is lit up or
flashes while the
engine is running.
Possible causes/consequences and M Solutions
The coolant level is too low.
Do not run the engine if the coolant level is too low. The engine could
overheat and become damaged.
X
Stop the vehicle immediately, paying attention to road and traffic
conditions.
X
Switch off the engine and let it cool down.
X
Top up the coolant; be sure to observe the warning notes
Y
( page 245).
X
If you need to top up the coolant frequently, have the engine cooling
system checked at a qualified specialist workshop.
The coolant temperature is too high.
X
Stop the vehicle immediately, paying attention to road and traffic
conditions.
X
Consult a qualified specialist workshop.
The coolant temperature is too high.
If you stop the vehicle after it has been subjected to extreme loads, the
coolant warning lamp may light up when the ignition is switched on or
the engine is restarted. Such loads occur, for example, when driving in
mountainous terrain or when towing a trailer.
X
Run the engine for approximately 1 minute at idling speed.
X
Consult a qualified specialist workshop if the display message con-
tinues to be shown.
The fuel level has fallen into the reserve range.
X
Refuel at the nearest filling station (
The fuel tank is empty.
The engine is running in emergency running mode.
X
Refuel at the nearest filling station (
X
Vehicles with a diesel engine: bleed the fuel system
Y
( page 137).
X
Start the engine three to four times in succession after refuelling.
Emergency running mode will be cancelled. The vehicle does not
need to be checked.
Y
page 141).
Y
page 141).