# Seats Parameters ![](https://sl.haramasu.com/otonr) Seat depth and backrest angle The legally prescribed seat depth was measured in accordance with GB 7258- 2017, section 4.4.2.2. The following backrest angle ("use position") applies: # When the front seats are in the designed position: Fore- aft position: The seat can slide forward from the design position by $171.5\mathrm{mm}$ and can slide backward by $78.5\mathrm{mm}$ . Height position: The seat can be adjusted upward from the design position by $32.3\mathrm{mm}$ and downward by $28.8\mathrm{mm}$ ; the backrest angle is $16.2^{\circ}$ . Additionally, the following principles apply to the front seats: - The lumbar support is retracted.- The seat surface is not tilted. To properly adjust the seats, please also note other tips. # When the rear seats are in the designed position: The backrest angles are $25^{\circ}$ for the side seats and $21^{\circ}$ for the middle seat.