Mercedes-Benz S-Class 2020 Operator's Manual page 514

512 Display messages and warning/indicator lamps
Display messages Possible causes/consequences and
* The yellow ! indicator lamp is lit and the red F (USA only) or ! (Canada only) indicator lamp is flashing.
* The yellow ! indicator lamp is lit and the red F indicator lamp (USA only) or ! indicator lamp (Can‐
The electric parking brake is malfunctioning.
The electric parking brake could not be applied or released.
Switch the ignition off and switch it back on.
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To apply:
Release and then apply the electric parking brake manually (
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To release:
Apply and then release the electric parking brake manually.
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If the electric parking brake cannot be applied or the red F (USA only) or ! (Canada only) indicator lamp
continues to flash:
Do not continue driving under any circumstances. Consult a qualified specialist workshop.
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Where necessary, also secure the parked vehicle against rolling away.
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ada only) flashes for approximately ten seconds after the electric parking brake has been applied or released. It
then remains lit or goes out. The electric parking brake is malfunctioning.
If the battery charge level is too low:
Charge the battery.
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M M Solutions
page 198).
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