Mercedes-Benz S-CLASS 2017 Operator's Manual page 245

Display messages
#
See Operator's Man‐
ual
#
Stop Vehicle See
Operator's Manual
#
Stop Vehicle Leave
Engine Running
#
Start Engine See
Operator's Manual
Possible causes/consequences and M Solutions
The battery is not being charged.
A warning tone also sounds.
Possible causes are:
a defective alternator
R
a torn poly-V-belt
R
a malfunction in the electronics
R
!
Do not continue driving. The engine could otherwise overheat.
Pull over and stop the vehicle safely and switch off the engine, pay-
X
ing attention to road and traffic conditions.
Secure the vehicle against rolling away (
X
Consult a qualified specialist workshop.
X
The battery is no longer being charged and the condition of charge is
too low.
A warning tone also sounds.
Pull over and stop the vehicle safely and switch off the engine, pay-
X
ing attention to road and traffic conditions.
Secure the vehicle against rolling away (
X
Observe the instructions in the #
X
display message.
Consult a qualified specialist workshop.
X
The battery condition of charge is too low.
Pull over and stop the vehicle safely as soon as possible, paying
X
attention to road and traffic conditions. Do not continue driving
under any circumstances.
Leave the engine running.
X
Wait until the display message disappears before pulling away.
X
The engine is switched off and the condition of charge is too low.
Switch off electrical consumers that you do not need, such as the
X
rear window defroster and interior lighting.
Leave the engine running for a few minutes or drive a long distance.
X
The battery is being charged.
Display messages
page 162).
Y
page 162).
Y
See Operator's Manual
243
Z