See also:

Front seatbelts
1. Adjust the seat position according to the following procedure. Driver’s seat: Adjust the seatback to the upright position. Move the seat as far from the steering wheel as practical while sti ...

Rear seats
Rear seats Seatbelts provide maximum restraint when the occupant sits well back and upright in the seat. Do not put cushions or any other materials between occupants and seatbacks or seat cushion ...

Setting the playing speed (only when the audiobook is playing) (type D audio)
Each time you briefly press (the “RPT” button) while the audiobook is playing, the playing speed changes in the following sequence. ...