Mercedes-Benz C-Class Saloon 2022 Owner's Manual page 496

Engine
Display messages
To switch off the vehicle,
press the Start/Stop but-
ton for at least 3 seconds
or 3 times
+
Top up coolant See Own-
er's Manual
ÿ
Coolant Stop Switch off
the vehicle
Possible causes/consequences and
* You have pressed the start/stop button while the vehicle is in motion.
Information about switching off the vehicle while driving (
#
* The coolant level is too low.
* NOTE Engine damage due to insufficient coolant
Avoid long journeys with insufficient coolant.
#
Add coolant ( page 386).
/
#
Have the engine cooling system checked at a qualified specialist workshop.
#
* The coolant is too hot.
Stop immediately in accordance with the traffic conditions and switch off the vehicle.
#
Solutions
M
/
Display messages and warning/indicator lamps 493
page 172).