Mercedes-Benz GLC Series Operator's Manual page 83

Press and hold the ß button on the
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SmartKey.
The following functions are performed:
The vehicle is locked.
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The side windows are closed.
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The panoramic sliding roof is closed.
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To interrupt convenience closing: release
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the ß button.
To close the roller sunblinds: press and
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hold the ß button again.
% Convenience closing also functions with
KEYLESS-GO ( page 70).
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Resolving problems with the side windows
& WARNING Risk of becoming trapped or
fatally injured if reversing protection is
not activated
If you close a side window again immediately
after it has been blocked, the side window
will close with increased or maximum force.
The reversing function is then not active and
body parts may become trapped.
Make sure that no parts of the body are
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in the closing area.
To stop the closing process, release the
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button or press the button again to
reopen the side window.
A side window cannot be closed and you can‐
not see the cause.
Check to see whether any objects are in the
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window guide.
Adjust the side windows.
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Adjusting the side windows
If a side window is obstructed during closing and
reopens again immediately:
Immediately after this, pull and hold the cor‐
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responding button again until the side win‐
dow has closed and hold the button for at
least one more second (re-adjustment).
The side window will be closed without the
automatic reversing function.
Opening and closing
If the side window is obstructed again and
reopens again immediately:
Immediately after this, pull and hold the cor‐
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responding button again until the side win‐
dow has closed and hold the button for at
least one more second (follow-up adjust‐
ment).
The side window will be closed without the
automatic reversing function.
The side windows cannot be opened or
closed using the convenience opening fea‐
ture.
Possible cause:
The SmartKey battery is weak or discharged.
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Check the battery using the indicator lamp
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( page 66).
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Replace the SmartKey battery, if necessary
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( page 68).
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