14
Description and roadside assistance
Guidelines for Breakdown Services (Subject to technical modifications)
i
Instrument panel
Fuel/AdBlue
®
level gauge
왘
Turn vehicle key in steering lock to drive position.
왘
Check level on fuel/AdBlue
®
level gauge and top
up if necessary.
왘
Switch off the engine and the auxiliary heater be-
fore filling the reservoir.
Fuel reserve indicator
When the content of the fuel tank has dropped to about 14%, the display shows
W
. At the same time the
segments of the status indicator light up yellow.
AdBlue
®
level gauge
The AdBlue
®
level gauge
1
provides only a rough
indication of the AdBlue
®
supply. The AdBlue
®
level
is indicated by 4 blue segments in the Instrument.
If the AdBlue
®
reservoir is empty or there is a
malfunction in the BlueTec
®
exhaust aftertreatment
system, the indicator lamp
±
lights up. A display
message also appears. In this case the vehicle must
be refueled with AdBlue
®
or the fault must be
rectified immediately.
1
AdBlue
®
level gauge
2
Fuel level gauge
1 segment
AdBlue
®
level between reserve and
tank 1/4 full
2 segments
AdBlue
®
level between
tank 1/4 and 1/2 full
3 segments
AdBlue
®
level between
tank 1/2 and 3/4 full
4 segments
AdBlue
®
level between
tank 3/4 full and tank full
i
The current AdBlue
®
level in liters can be called
up on the display of the Standard onboard
computer (see page 18) or the Plus onboard
computer (see page 25).
AdBlue
®
level at reserve
Segments
All segments are off
Display
Standard onboard computer:
#
RES
Plus onboard computer:
"
Refuel AdBlue
Indicator lamp
-