MINI COOPER K-Bus

Fig 1: MINI COOPER K-Bus Network

Courtesy of BMW OF NORTH AMERICA, INC.

Updated K Bus Information

• MINI K-Bus system is comprised of K-Bus I and K-Bus II
• If K-Bus I fails communication with the BC1 and K-Bus II is not possible, although components on K-Bus II MAY  continue to function normally.
• The BC1 acts as a repeater between the two K-Busses.
• The BC1 is the Main Controller, supplying power and establishing message sequencing.