Mercedes-Benz GLS Owner's Manual page 144

Press release catch 3.
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Fold seat backrest 2 forwards.
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Folding back the rear seat backrest
* NOTE Damage caused by trapping the
seat belt when folding back the seat
backrest
The seat belt could become trapped and thus
be damaged when the seat backrest is folded
back.
Make sure that the seat belt is not trap‐
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ped when folding back the seat back‐
rest.
Seven-seater (example)
To fold back the seat backrest: briefly pull
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one of buttons 1.
The rear seat will fold back.
Vehicles with a centre seat backrest: the
centre seat backrest will fold back together
with the left seat backrest.
Seats and stowing 141
If a seat backrest is not engaged and locked,
this will be shown on the multifunction dis‐
play on the instrument cluster.
% Seven-seaters: all seat backrests can be fol‐
ded back together using the ALL button.
Folding back the centre seat backrest sepa‐
rately (seven-seaters)
Swing the seat backrest back until it audibly
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engages.