Malfunction Indicator Lamp
A Malfunction Indicator Lamp (MIL) is standard equipment on all instrument clusters. This indicator is located above the coolant temperature gauge and to the right of the tachometer in the cluster overlay.
The MIL consists of a stencil-like cutout of the International Control and Display Symbol icon for Engine in the opaque layer of the instrument cluster overlay. The dark outer layer of the overlay prevents the indicator from being clearly visible when it is not illuminated. An amber Light Emitting Diode (LED) behind the cutout in the opaque layer of the overlay causes the indicator to appear in amber through the translucent outer layer of the overlay when it is illuminated from behind by the LED, which is soldered onto the instrument cluster electronic circuit board.
The MIL is serviced as a unit with the instrument cluster.