Mercedes-Benz GLB 2021 Series Operator's Manual page 361

Display messages Possible causes/consequences and
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* The power steering assistance is malfunctioning.
Steering Malfunction
Increased Physical Effort
See Operator's Manual
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* The steering is malfunctioning. Steering capability is significantly impaired.
Steering Malfunction Stop
Immediately See Opera-
tor's Manual
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* The electric steering lock is malfunctioning. The steering may be locked by the electric steering lock.
Steering Malfunction See
Operator's Manual
M M
& WARNING Risk of an accident due to altered steering characteristics
If the power assistance of the steering fails partially or completely, you will need to use more force to steer.
If safe steering is possible, drive on carefully.
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Visit or consult a qualified specialist workshop immediately.
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& WARNING Risk of accident if steering capability is impaired
If the steering does not function as intended, the vehicle's operating safety is jeopardized.
Pull over and stop the vehicle safely as soon as possible, paying attention to road and traffic conditions.
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Do not continue driving under any circumstances.
Consult a qualified specialist workshop.
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& WARNING Risk of accident if steering capability is impaired
If the steering does not function as intended, the vehicle's operating safety is jeopardized.
Display messages and warning/indicator lamps 359
Solutions