Mercedes-Benz E-Class Coupe 2020 Owner's Manual page 372

Key
Display messages
À
Replace key See Owner's
Manual
Á
Replace key
Á
Change key batteries
Possible causes/consequences and
* Only a few or no authorisations remain for starting the engine.
Order a new digital vehicle key sticker from a Mercedes-Benz service centre.
#
* The key needs to be replaced.
Consult a qualified specialist workshop.
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* The key battery is discharged.
Replace the battery (
/
#
M M Solutions
page 72).
Display messages and warning/indicator lamps 369