Left-Side Function Buttons

Pressing the voice input button ( "push to talk") activates the Speech Processing System (SVS).

The +/- rocker allows adjustment of the volume of audio system, telephone and navigation system. The telephone receiver button is used to make or end a telephone call or accept an incoming call.

Fig 1: Identifying MFL Function Buttons (Left-Side Function Buttons)

Courtesy of BMW OF NORTH AMERICA, INC.