See also:

Tire Terminology And Definitions
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Headphones Operation
The headphones receive two separate channels of audio using an infrared transmitter from the video screen. Front seat occupants receive some headphone audio coverage to allow them to adjust the h ...

Controls
The headphone power indicator and controls are located on the right ear cup. NOTE: The rear video system must be turned on before sound can be heard from the headphones. To conserve battery lif ...