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Display messages
Possible causes/consequences and
Device Detected at Diag-
* The vehicle functions for malfunction detection are restricted.
nostics Connection See
Operator's Manual
Battery
Display messages
Possible causes/consequences and
#
* The vehicle is off and the condition of charge of the 12 V battery is too low.
12 V Battery See Opera-
tor's Manual
* If the message appears while the vehicle is switched on, this indicates an on-board electrical system malfunction.
#
* The 12 V battery is not being charged.
See Operator's Manual
Solutions
M
At least one of the main functions of the Mercedes me connect system is malfunctioning.
Observe the notes on the diagnostics connection (
#
Consult a qualified specialist workshop.
#
Solutions
M
Switch off electrical consumers that are not required.
#
Drive for 30–60 mins.
#
or
Charge the 12 V battery when stationary (
#
Visit a qualified specialist workshop.
#
Display messages and warning/indicator lamps 475
page 28).
/
page 364).
/
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