Gateway between LIN bus and K-CAN

The footwell module (FRM) enables communication to take place between the LIN bus and the K-CAN.

The footwell module transfers the messages to the relevant recipient bus.

Components on the LIN bus:

• Special equipment exterior mirrors
• Switch block in driver's door, High variant
• 2 stepper motor controllers for the adaptive headlight stepper motors
• 2 belt feeder controllers (E92 only)