US Patent 11021194 Air guiding arrangement for a motor vehicle

An air guiding arrangement for a motor vehicle includes: a carrier arranged on a vehicle body, and on which an air guide is mounted such that the air guide is drivable from a retracted home position to an extended maximum position by a drive, a sensor arrangement that monitors the position of the air guide and is connected to a controller so as to transmit data corresponding to the position, the sensor arrangement comprising an electric field sensor arrangement to monitor the position of the air guide, at least one electromagnetic field source is provided in the air guide, and at least one electric field receiver, which is a sensor of the sensor arrangement, is provided in the carrier and/or in the vehicle body.