Patent ID: 8279029

Claim:
An information/instrument cluster for use on a vehicle, comprising: a first instrument having a housing, the housing having an interior and an exterior; a button having an elongated body located adjacent to the exterior of the housing, the elongated body having a first end and a second end; a magnet substantially disposed within the second end of the elongated body; a sensor located a distance from the magnet to produce a magnetic field of a first strength; the sensor located in the interior of the housing a circuit connecting the sensor to a function of the information/instrument cluster for controlling the function when the first end of the button is operated to increase and decrease the distance between the magnet and the sensor such as to produce a magnetic field of a second strength; and a magnetic field guide, and metal sleeves completely located between the magnet and the sensor, the metal sleeves surrounding the magnetic field guide; the magnetic field guide transferring magnetic field changes from the magnet to the sensor, wherein the magnetic field guide is not in contact with the magnet.