Vehicle including a switch assembly includes a vehicular component subject to control by an occupant in the passenger compartment, and a switch assembly for controlling the component based on pressure applied by the occupant of the vehicle to an exposed surface of the vehicle. The switch assembly includes at least one wireless transmission component arranged to wirelessly transmit an indication of the application of pressure to the exposed surface, and a control mechanism for controlling the wireless transmission by the wireless transmission component(s) based on the application of pressure to the exposed surface. The control mechanism may be a switch or a variable impedance which react to the application of pressure to the exposed surface.