Photo courtesy of Mercedes-Benz.

Photo courtesy of Mercedes-Benz.

Mercedes-Benz has revamped the cabin of its 2015 C-Class mid-size luxury sedan to integrate a head-up display with Google Maps as a part of the Mercedes-Benz Apps feature, a $14 per month option.

The automaker released a photo showing the apps screen with an icon for Google Maps and a Facebook icon. Mercedes-Benz has incorporated a Facebook app into the S550.

The head-up display offers touch-screen controls operated by finger gestures. The automaker will add an updated controller for the vehicle's infotainment system, according to a press release.

Mercedes-Benz will build the new C-Class at its Tuscaloosa, Ala., manufacturing facility. The model goes on sale in fall of 2014.