Display messages
Possible causes/consequences and
M
Solutions
Device detected at diagnos-
tics connection See Own-
er's Manual
* The vehicle functions for fault detection are restricted.
At least one of the main functions of the Mercedes me connect system is malfunctioning.
#
Observe the notes on the diagnostics connection (
/
page 39).
#
Consult a qualified specialist workshop.
Display messages
Possible causes/consequences and
M
Solutions
#
12 V battery See Owner's
Manual
* The vehicle is off and the state of charge of the 12 V battery is too low.
#
Switch off electrical consumers that are not required.
#
Drive for 30–60 mins.
or
#
Charge the 12 V battery when stationary (
/
page 371).
* If the message appears while the vehicle is switched on, this indicates an on-board electrical system malfunction.
#
Consult a qualified specialist workshop.
#
See Owner's Manual
* The 12 V battery is not being charged.
476 Display messages and warning/indicator lamps
Summary of Contents for EQA 2022
Page 9: ...Left hand drive vehicles 6 At a glance Cockpit...
Page 11: ...R Opens the bonnet 346 S Electric parking brake 224 T Light switch 142 8 At a glance Cockpit...
Page 12: ......
Page 13: ...Left hand drive vehicles 10 At a glance Cockpit plug in hybrid...
Page 15: ...Standard instrument display 12 At a glance Indicator and warning lamps standard...
Page 19: ...16 At a glance Overhead control panel...
Page 21: ...18 At a glance Door operating unit and seat adjustment...
Page 23: ...20 At a glance Emergencies and breakdowns...