A Tire Pressure Monitor (TPM) indicator is standard equipment on all instrument clusters. However, on vehicles not equipped with the TPM system, this indicator is electronically disabled. This indicator is located within the odometer Vacuum Fluorescent Display (VFD) unit.The TPM indicator consists of a stencil-like cutout of an icon that represents a cross-section of a tire with a centered exclamation point in the VFD unit. The odometer VFD unit is soldered onto the instrument cluster electronic circuit board, and is visible through a window with a smoked clear lens located on the lower edge of the tachometer gauge dial face of the cluster overlay. The dark lens over the VFD prevents it from being clearly visible when it is not illuminated. The indicator appears in an amber color when it is illuminated. When the TPM indicator is illuminated, all of the odometer VFD information is illuminated at full brightness and cannot be dimmed until the TPM indicator is extinguished.The TPM indicator is serviced as a unit with the odometer VFD unit in the instrument cluster.