One of the most common questions BMW owners have is, “Which audio system is in my car?” Often, the in-dash head unit is confused with the audio system. Be aware that either the Professional CD head unit or the iDrive system can be present with any of the three audio system types listed below. When we say “audio system”, we are referring to the amplifier and speaker system, which is not affected by the in-dash source unit.
(NOTE – The information below specifically focuses on the U.S. market.)
Vehicles covered: