Windshield glass for a vehicle is disclosed including heating conductive wires for defogging and antenna wires for receiving a radio wave. The reception signal of the antenna is derived from an output at the center of the windshield glass and is led out through a lead wire to a feeding point positioned at a side portion of the windshield glass. A pair of auxiliary elements extends over a whole length of upper and lower sides of the lead wire. The auxiliary elements are connected to one of a pair of power supply buses of the heating conductive wires for removing influence of the lead wire on reception characteristics of the antenna.