Mercedes-Benz E-Class Coupe 2022 Owner's Manual page 389

386 Display messages and warning/indicator lamps
386
V V ehicle ehicle
Display messag Displa y messages es
d
Vehicle is operational
Switch off ignition before
exiting
ï
Check trailer hitch
lock (white display message)
Possible causes/conseq P ossible causes/consequences and uences and
* You are leaving the vehicle in a ready-to-drive state.
Get out of the vehicle, secure it against rolling away and take the key with you.
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If you do not leave the vehicle, switch o the electrical consumers, e.g. the seat heating. Otherwise, the 12‑V bat-
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tery may discharge and starting the engine may be possible only with the help of a second battery (jump start).
* The trailer hitch is not operational during a journey with a trailer.
& W W ARNING
ARNING Risk of an accident if the ball neck is not locked
The trailer may become detached.
Stop the vehicle immediately in accordance with the tra c conditions. Do not continue driving.
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Uncouple the trailer and secure it against rolling away.
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Initiate a new swivelling procedure and do not re-couple the trailer until the display message disappears.
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Initiate a new swivel movement (
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When the display message disappears, couple up the trailer and drive on.
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If the display message does not disappear, the trailer hitch is malfunctioning and the ball neck is not locked.
M M Solutions Solutions
page 245).
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