2026-07-05 · BMW · FRM · Repair
Typical symptoms
The footwell module (FRM) drives lighting and windows among other functions. After battery issues or moisture, features drop out and dealers often quote a full replacement with coding.
Component-level repair
In many cases we repair the module: diagnosis, board-level parts, bench test. Vehicle coding stays intact — plug-and-play after install.
Mail-in is common. See our shipping guide and orientation prices.
What we need
Part number on the housing, short fault description, make/model/year. Optional: fault printout. On-site appointment in Hannover available.