The tank unit electrically operates in conjunction with a dash gauge to indicate to the driver the level of the fuel in the tank.

与油箱相连的燃油表通过电控的方式向驾驶员显示油箱中的油量。

youdao

While Pioneer did announce at CES 2013 that its AppRadio 2 smartphone-powered in-dash unit would support the iPhone 5, the company was hush on any additional updates.

ENGADGET

The dock is suggested to include an FM transmitter for piping navigation audio throughout your vehicle's sound system, as well as allowing external DAPs to be heard through more than just a built-in tweeter, but we're still waiting to see if TomTom plans on this being a standalone unit or if it fits better integrated into one's dash.

ENGADGET: TomTom DUO to hit CeBIT, tout handsfree calling