Mercedes-Benz A-Class Operator's Manual page 379

Display messag Displa y messages es P Possible causes/conseq ossible causes/consequences and
Device Detected at Diag-
* The vehicle functions for malfunction detection are restricted.
nostics Connection See
Operator's Manual
Battery Batt ery
Displa Display messag y messages es Possible causes/conseq P ossible causes/consequences and
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* The vehicle is o 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.
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* The 12 V battery is not being charged.
See Operator's Manual
uences and M M Solutions Solutions
At least one of the main functions of the Mercedes me connect system is malfunctioning.
Observe the notes on the diagnostics connection (
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Consult a quali ed specialist workshop.
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uences and M M Solutions Solutions
Switch o electrical consumers that are not required.
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Drive for 30–60 minutes.
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or
Charge the 12 V battery when stationary (
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Visit a quali ed specialist workshop.
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Display messages and warning/indicator lamps 377
page 27).
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page 282).
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377