In-vehicle equipment system

The present invention includes front-mounted in-vehicle equipment arranged to a front part of a vehicle internal space, rear-mounted in-vehicle equipment arranged to a rear part of the vehicle internal space, and a connection adapted to connect the front-mounted in-vehicle equipment and the rear-mounted in-vehicle equipment. As a result of the rear-mounted in-vehicle equipment controlling the front-mounted in-vehicle equipment via a keyboard or game controller, it is possible for a passenger to control the front-mounted in-vehicle equipment in a straightforward manner from the rear-mounted in-vehicle equipment via a keyboard or game controller instead of the driver operating the front-mounted in-vehicle equipment and a passenger can therefore provide support for a driver's seat input operation.