Hard Disc

For the first time, a hard disc for storing applications (programs) and data is used in a head unit. It is a 2.5" hard disc with a capacity of 80GB.

0.5 GB of storage space is reserved on the hard disc for the data of the voice recognition system (iSpeech).

Fig 1: Identifying CIC With Hard Disc

Courtesy of BMW OF NORTH AMERICA, INC.