What Is a BMW Footwell Module (FRM) and Why Does It Fail?
Image: BMW 5, 6, 7 Series F models ECU Footwell Module, FRM for sale at MT Auto Parts for £70.02 If several electrical things on your BMW suddenly stop working at the same time, the BMW footwell module is one of the parts worth checking. You might find that the electric windows stop responding, indicators behave strangely, exterior lights stay on, interior lighting stops working, or the car loses communication with the module altogether. It can look like several unrelated electrical faults have appeared at once, when the problem may actually be concentrated in one control unit. The Footwell Module, usually abbreviated to FRM, is used on a range of BMW models from the late E-generation and F-generation era. It is not limited to one BMW Series or one chassis. Depending on the vehicle, the module can be involved in controlling lighting, windows, mirrors and other body-electrical functions. What Is the BMW Footwell Module? The BMW footwell module is an electronic control unit installed in...