Mercedes-Benz C-Class, Owner'S Manual

Page: 285 / 489

Problems with hybrid operation
Internal combustion engine
Problem
Possible causes/consequences and M M Solutions
You cannot start the
internal combustion
engine. The multifunc-
tion display shows no
display messages. The
READY indicator in the
multifunction display is
off.
For example, the self-diagnosis is not yet complete or the hybrid
system is malfunctioning.
X
Switch off the ignition and turn it back on.
X
Try to start the internal combustion engine again.
If the internal combustion engine still does not start:
X
Consult a qualified specialist workshop.
You wish to pull away,
but the ECO start/stop
function does not start
the internal combus-
tion engine. The READY
indicator in the multi-
function display is off.
The ECO start/stop function has failed. The warning and indicator
lamps in the instrument cluster light up.
X
Move the transmission selector lever to P.
X
Switch off the ignition and turn it back on.
X
Start the engine.
The hybrid system is malfunctioning.
X
Consult a qualified specialist workshop.
Hybrid system
Problem Possible causes/consequences and M M Solutions
The hybrid system was
deactivated automati-
cally.
You have been in an accident.
The hybrid system remains deactivated if:
R
the internal combustion engine cannot be restarted after a few
seconds.
R
the red SRS warning lamp 6 in the instrument cluster is lit.
X
Consult a qualified specialist workshop.
The hybrid system was
deactivated automati-
cally. The multifunction
display also shows a
display message.
An electrical short circuit has occurred in the hybrid system or an
electrical connection has been disconnected.
X
Observe the additional display messages in the multifunction
display (
Y
page 314).
X
Consult a qualified specialist workshop.
282
Hybrid operation
Driving
and
parking