Electric backrest seat positioning is an additional mechanism that can be fitted to a standard seat with manual adjustment. It is used in cases where the manufacturer does not offer this feature, or the vehicle does not already have it. This system is particularly suitable for users who, due to their disability, cannot operate the tilt mechanism manually. The electric backrest positioning can be installed on both the driver’s and front passenger’s seat. The device is compatible only with vehicles where the backrest adjustment is controlled by a rotary knob.