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Problem
Possible causes/consequences and X Solutions
The warning and
indicator lamps in the
instrument cluster fail
to come on when
switching on the
ignition.
The 12-volt battery and/or the high-voltage battery are
discharged.
X
Charge the 12-volt battery (Y page 32).
or
X
Get a jump start (Y page 33).
or
X
Contact an authorized Mercedes-Benz Center.
Combustion engine
Problem
Possible causes/consequences and X Solutions
The combustion engine
cannot be started. The
warning and indicator
lamps
in the instrument
cluster come on when
switching the ignition.
The high-voltage battery is discharged.
The discharged high-voltage battery is being charged with the
ignition switched on while the vehicle is being jump started
(Y page 33).
X
Read and observe messages that may appear in the
multifunction display
(Y page 24).
The combustion engine
cannot be started. The
multifunction display
does not display any
messages.
The self-diagnosis has not been completed yet or the HYBRID
system is malfunctioning.
X
Switch off the ignition and switch it back on.
X
Try to start the combustion engine once more.
X
If the combustion engine cannot be started: Contact an
authorized Mercedes-Benz Center.
RBS (Recuperative Brake System)
Problem
Possible causes/consequences and X Solutions
Less brake pedal
pressure is required
and the brake pedal
travel is longer than
usual.
X
Apply the brake pedal fully and release it.
The required brake pedal pressure and the brake pedal travel
are back to normal.
The RBS is malfunctioning.
Risk of accident!
X
Read and observe the messages in the multifunction display
(Y
page 24) and the notes on warning and indicator lamps in the
instrument cluster (Y page 29).
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Practical hints
164_ZA; 2; 2, en-US
d2ureepe, Version: 2.11.8.1
2009-05-12T15:08:04+02:00 - Seite 30