FRM: Footwell Module: Notes
WARNING: This page does not describe the selected car, but rather 46 other vehicles, including the 2008 BMW M5, 2008 BMW 650i, 2007 BMW Z4, 2007 BMW M6, and 2007 BMW M5. However, it is still accessible from the selected car via links, so may be relevant.
E90
On the E90, the footwell module controls the exterior lighting and the adaptive headlights.
The footwell module thus takes the place of the light module and the AHL control unit on the E90.
The footwell module is connected to the PT-CAN and K-CAN.
The PT-CAN sends the footwell module various signals, e.g. from the yaw-rate sensor (in the DSC sensor).
On the E90, the adaptive headlights are integrated into the footwell module.
The footwell module has its own system description.
For more information, please refer to SI Technology (SBT) 61 04 04 094 "Footwell Module".