Mercedes-Benz A-Class Owner's Manual page 418

Display messages
ï
Trailer coupling extending...
Teaching in transmission
Operate selector lever
Brake for XX seconds Risk
of vehicle rolling
Auxiliary battery malfunc-
tion
Clutch overheated Avoid
pulling away for XX:XX mins
Possible causes/consequences and
* Extending or retracting the ball neck.
Do not attempt to speed up, slow down or initiate the retracting or extending process using your hand, foot or other
aids. During the retracting or extending process, do not couple a trailer.
When the ball neck has reached an operational position, the display message disappears.
* The transmission is being taught in. There is a risk of the vehicle rolling away.
Depress and hold the brake pedal until the teach-in procedure has been completed.
#
The electric parking brake is applied automatically during the teach-in procedure.
Switch the ignition on.
#
Select transmission position j, k or i.
#
* The auxiliary battery for the transmission is no longer being charged.
Consult a qualified specialist workshop.
#
Until then, manually set the transmission to position j before you switch off the engine.
#
Before leaving the vehicle, apply the electric parking brake.
#
* The clutch is under considerable load and is overheating.
Avoid frequent pulling away and driving at walking pace over longer distances.
Stop the vehicle, paying attention to road and traffic conditions, and leave the engine running.
#
The clutch is cooled more quickly when the engine is running.
or
Display messages and warning/indicator lamps 415
M M Solutions