Installation instructions Monza 5-point-harness
The first step is to attach the crotch strap:
To do so, fold the backrest backwards (if installed, remove the back stabilisers).
Afterwards, the belt side without buckle (marked with arrows in the second
picture) is inserted between the backrest and seat (see third picture). Then
place this end of the belt centrally under the seat.
(1. fully fitted belt in the car seat)
(3. Gap between backrest and seat.)