Mercedes-Benz GLB 2023 Operator's Manual page 396

394 Display messages and warning/indicator lamps
Display messages Possible causes/consequences and
ä
* The adjustable damping is malfunctioning. The vehicle's handling characteristics may be affected.
Malfunction Drive at Max.
50 mph
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* The Downhill Speed Regulation is malfunctioning.
Inoperative
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* The maximum speed of 25 mph (40 km/h) for the Downhill Speed Regulation has been exceeded.
Max. Speed 25 mph
Solutions
M
or
Stop the vehicle in accordance with the traffic conditions and restart the vehicle.
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If the display message does not disappear: consult a qualified specialist workshop.
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Drive no faster than 50 mph (80 km/h).
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Consult a qualified specialist workshop.
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Consult a qualified specialist workshop.
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Drive more slowly.
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