Mercedes-Benz A-Class 2020 Operator's Manual page 76

74
Opening and closing
Problem
A side window cannot be closed and
you cannot see the cause.
The side windows cannot be opened or
closed using the convenience opening
feature.
Possible causes/consequences and
Check to see whether any objects are in the window guide.
#
Adjust the side windows.
#
Adjusting the side windows
If a side window is obstructed during closing and reopens again immediately:
Immediately after this, pull the corresponding button again until the side window has closed, and hold
#
the button for at least one more second (re-adjustment).
The side window is closed without the automatic reversing feature.
If the side window is obstructed again and reopens again immediately:
Immediately after this, pull the corresponding button again until the side window has closed, and hold
#
the button for at least one more second (follow-up adjustment).
The side window is closed without the automatic reversing feature.
The SmartKey battery is discharged or nearly discharged.
Check the battery using the battery check lamp and replace if necessary (
#
M M Solutions
page 63).
/