Mercedes-Benz EQC Owner's Manual page 560

Display messages
&
Pre-entry climate control
(via key) inoperative HV-
battery low
Drive system
Display messages
To switch off the engine,
press Start/Stop button
for at least 3 seconds or 3
times.
+
Top up coolant See Own-
er's Manual
Possible causes/consequences and
* The charge of the high-voltage battery is too low. Pre-entry climate control cannot be switched on.
Charge the high-voltage battery.
#
When the high-voltage battery is sufficiently charged, pre-entry climate control is operational again.
Possible causes/consequences and
* You have pressed the start/stop button while driving.
To switch off the drive system while driving, see (
#
* The coolant level is too low.
* NOTE Engine damage due to insufficient coolant
Avoid long journeys with insufficient coolant.
#
Have the cooling system checked at a qualified specialist workshop.
#
Display messages and warning/indicator lamps 557
M M Solutions
M M Solutions
page 163).
/