Mercedes-Benz EQS 2023, Operator'S Manual

Page: 483 / 590

Display messages Possible causes/consequences and
M
Solutions
AC Charging Inoperative
Service Required
* The charging process cannot be started due to a malfunction.
#
Consult a qualified specialist workshop.
DC Charging Inoperative
Service Required
* The charging process cannot be started due to a malfunction.
#
Consult a qualified specialist workshop.
Reduced Drive System Per-
formance See Operator's
Manual
* The drive system is outside the normal operating temperature range, e.g. due to extremely low or high outside temper-
atures.
Drive system power output is reduced. The yellow
_ reduced-power warning lamp is on.
Once the operating temperature of the drive system returns to normal (e.g. after a short trip), the full output will be
available again. The display message and the yellow
_
reduced-power warning lamp will go out.
#
Drive on carefully.
* The high-voltage battery is not charged sufficiently.
Drive system power output is reduced. The yellow _ reduced-power warning lamp is on.
#
Drive on carefully.
#
Charge the high-voltage battery immediately.
* If the drive system power output is still reduced, there is a malfunction in the drive system.
#
Drive on carefully.
#
Consult a qualified specialist workshop.
Display messages and warning/indicator lamps 481