Mercedes-Benz S-Class Saloon 2021 Owner's Manual page 569

566 Display messages and warning/indicator lamps
566
W W ar arning/indicat ning/indicator lamp or lamp
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Power steering warning
lamp (yellow)
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Power steering warning
lamp (red)
Possible causes/conseq P ossible causes/consequences and uences and
Initiate a new swivelling procedure and do not re-couple the trailer until the display message disappears.
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Note the messages on the driver's display.
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If the trailer hitch is swivelling:
Wait until the ball neck has reached the operational position.
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* The yellow power steering warning lamp is lit while the engine is running.
The power assistance or the steering itself is malfunctioning.
Note the messages on the driver display.
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* The red power steering warning lamp is lit while the engine is running.
The power assistance or the steering itself is malfunctioning.
& W W ARNING
ARNING Risk of accident if steering capability is impaired
If the steering does not function as intended, the vehicle's operating safety is jeopardised.
Pull over and stop the vehicle safely as soon as possible, paying attention to road and tra c conditions. Do not
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continue driving under any circumstances.
Consult a quali ed specialist workshop.
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Note the messages on the driver display.
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M M Solutions Solutions