MFL Controls

The Multi-function steering wheel controls are used to control volume and station/track selection.

The early production E38 utilized a separate MFL control module as an interface with the I-Bus, later models omitted the separate MFL control unit and the MFL button pads contained the necessary electronics for the I/K-Bus interface.

Fig 1: Identifying MFL Controls Module

Courtesy of BMW OF NORTH AMERICA, INC.

Fig 2: Identifying MFL Controls Module (After Production)

Courtesy of BMW OF NORTH AMERICA, INC.