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2. Backrest height 
The height of the backrest 
has 3 positions. Squeeze 
the handle (1) on the back 
of backrest and at the 
same time raise or lower 
the backrest (2). Make sure 
the backrest clicks into 
place by trying to move 
it without touching the 
handle.
3. Backrest width 
The width of the backrest 
has 3 settings. Push the 
button on the side of the 
knob (1) and at the same 
time turn the knob (2) 
clockwise to make the 
backrest wider. To narrow 
the backrest, turn the knob 
counter-clockwise. 
HIGHBACK MODE:
ADJUSTING THE SEAT TO FIT YOUR CHILD