2023 MERCEDES-BENZ GLB Owners Manual

Display messagesPossible causes/consequences and P SolutionsTeaching in Transmission
Complete*The transmission\bs teach-in process is complete. All transmission positions can be selected again.Transmission Malfunction
Service Required*The transmission is malfunctioning.
Consult a qualiNed specialist workshop.Auxiliary Battery Malfunc-
tion (white display message)*The auxiliary battery for the automatic transmission is no longer being charged.Consult a qualiNed specialist workshop.Until then, always select park position ] manually before you switch oM the vehicle.Before leaving the vehicle, apply the electric parking brake.Auxiliary Battery Malfunc-
tion (red display message)*Vehicles with automatic transmission: The auxiliary battery for the transmission is no longer being charged.Consult a qualiNed specialist workshop.Vehicles with automatic transmission: Until then, always select park position ] before you switch oM the vehicle.Before leaving the vehicle, apply the electric parking brake.Display messages and warning/indicator lamps383

BrakesDisplay messagesPossible causes/consequences and P Solutions
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Display messagesPossible causes/consequences and P Solutions*The yellow

Display messagesPossible causes/consequences and P SolutionsTo apply: Switch oM the vehicle.
The electric parking brake will be applied automatically.
If you do not want the electric parking brake to be applied, e.g. at an automatic car wash or when the vehicle is being
towed, leave the vehicle switched on. This does not include having the vehicle towed with the rear axle raised.
If the electric parking brake is not applied automatically:
Switch the vehicle oM and switch it back on.Release and then apply the electric parking brake manually (  page 174).
If it is still not possible to apply the electric parking brake:
Consult a qualiNed specialist workshop.Where necessary, also secure the parked vehicle against rolling away.
To release:
If the conditions for automatic release are fulNlled and the electric parking brake is not released automatically,
release the electric parking brake manually (  page 174).
If it is still not possible to release the electric parking brake:
Do not continue driving. Consult a qualiNed specialist workshop.386Display messages and warning/indicator lamps

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Display messagesPossible causes/consequences and P SolutionsCheck Brake Pads See
Operator's Manual*The brakepads have reached the wear limit.Consult a qualiNed specialist workshop.Driving and driving safety systemsDisplay messagesPossible causes/consequences and P Solutions
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