Display messages
Possible causes/consequences and
M
Solutions
Device Detected at Diag-
nostics Connection See
Operator's Manual
* The vehicle functions for malfunction 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 28).
#
Consult a qualified specialist workshop.
Display messages
Possible causes/consequences and
M
Solutions
#
12 V Battery See Opera-
tor's Manual
* The vehicle is off and the condition 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 364).
* If the message appears while the vehicle is switched on, this indicates an on-board electrical system malfunction.
#
Visit a qualified specialist workshop.
#
See Operator's Manual
* The 12 V battery is not being charged.
Display messages and warning/indicator lamps 475
Summary of Contents for GLS 2023
Page 8: ...Left hand drive vehicles 6 At a glance Cockpit...
Page 11: ......
Page 12: ...Instrument display 10 At a glance Warning and indicator lamps...
Page 14: ...12 At a glance Overhead control panel...
Page 16: ...14 At a glance Door operating unit and seat adjustment...
Page 18: ...16 At a glance Control settings in the rear passenger compartment...
Page 20: ...18 At a glance Emergencies and breakdowns...
Page 536: ......
Page 537: ......
Page 538: ......