Mercedes-Benz E-Class Coupe 2021 Operator's Manual page 359

Vehicle
Display messages
Possible causes/consequences and
d
* You are leaving the vehicle when it is in a ready-to-drive state.
Vehicle Ready to Drive
Switch the Ignition Off
Before Exiting
Ù
* The power steering assistance is malfunctioning.
Steering Malfunction
Increased Physical Effort
See Operator's Manual
When you leave the vehicle, switch off the ignition, secure the vehicle against rolling away and take the Smart‐
#
Key with you.
If you do not leave the vehicle, switch off the electrical consumers, e.g. the seat heating. Otherwise, the 12 V
#
battery may discharge and it will then be possible to start the vehicle only with the aid of a second battery
(starting assistance).
& WARNING Risk of an accident due to altered steering characteristics
If the power assistance of the steering fails partially or completely, you will need to use more force to steer.
If safe steering is possible, drive on carefully.
#
Visit or consult a qualified specialist workshop immediately.
#
Display messages and warning/indicator lamps 357
M M Solutions