Mercedes-Benz GLC Series Operator's Manual page 108

106 Seats and stowing
Insert seat belt tongue 1 into seat belt
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strap holder 2.
If necessary, when the seat backrest in the rear
passenger compartment is folded forward, the
front seat moves forward slightly to prevent a
collision.
If necessary, fully insert the head restraints
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in the rear seat backrest.
To fold the left and right seat backrests
#
forward: pull the right or left release handle
3.
To fold the center seat backrest for‐
#
wards: pull release catch 5 of seat back‐
rest 4 forwards.
Fold seat backrest 4 forwards.
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If necessary, reset the driver's or front
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passenger seat.