A vehicular transmission range switching device is provided which: a cover part with one side containing a display part for displaying the transmission range, a knob handling part inserted in the cover part so as to be arranged in a side of the display part, a rotary unit consisting of a shaft inserted in the lower side of the knob handling part, a moving block inserted in the upper side of the shaft, and a stopper inserted in the lower side of the shaft, that rotates along with the knob handling part, a gear part connected to the lower part of the rotary unit for turning the rotary unit to the parking range when shutting the vehicle off, a body part consisting of a locking part for limiting the turning of the rotary unit, and a sensing part for sensing the turning of the rotary unit and the gear part.

A drive arrangement for driving an actuator is provided. The drive arrangement includes a drive device and a housing part which can be connected to or is connected to the drive device. At least one first plug-in element is arranged or configured on the drive device in the form of a pin- or peg-like plug-in projection. At least one second plug-in element corresponding to the at least one first plug-in element is arranged or configured on the housing part, and includes bore-like sockets. The drive device is connectable to the housing part via a plug-in connection at the first plug-in element and the second plug-in element.