Mercedes-Benz GLB 2023 Operator's Manual page 384

382 Display messages and warning/indicator lamps
Display messages Possible causes/consequences and
* The transmission is overheating. When the display message is active, start-up and driving characteristics may be tem-
d
Transmission Oil Overhea-
ted Drive with Caution
* The transmission is malfunctioning. Park position j cannot be selected.
j
Parking Lock Inoperative
Apply Parking Brake
Teaching in Transmission * The transmission is being taught in. There is a risk of the vehicle rolling away.
Operate Selector Lever
Apply Brake for XX s Risk
of Vehicle Rolling Away
Apply Parking Brake Risk * The transmission position cannot be reliably identified.
of Rolling Away See Opera-
tor's Manual
Solutions
M
porarily impaired.
Drive at low engine speed.
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Avoid sporty driving.
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Before pulling away on uphill gradients, let the transmission cool down until the display message disappears.
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Park the vehicle safely.
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Use the electric parking brake to secure the vehicle against rolling away.
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Depress and hold the brake pedal until the teach-in process has been completed.
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The electric parking brake is applied automatically during the teach-in process.
Switch on the vehicle.
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Select park position j, transmission position k or neutral i.
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Use the electric parking brake to secure the vehicle against rolling away.
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