AV Control Unit

WARNING: This page is about a different car, the 2011 Nissan Leaf. However, it is still accessible from the selected car via links, so may be relevant.

The high-resolution 7-inch wide VGA display integrated AV control unit is installed at the center of the instrument panel.
It is connected to TCU with the USB harness, and signals necessary for Telematics function and CARWINGS function are sent and received.
When the Telematics system is used, memorize the user ID and password registered by the user.
Switch operation signals used for the Telematics system are sent to TCU with USB communication via the AV control unit.

Fig 1: Identifying AV Control Unit
Courtesy of NISSAN MOTOR CO., U.S.A.