BMW Key Fob Not Unlocking Doors: Fix It Fast
A BMW key fob not unlocking doors usually results from a depleted fob battery, lost synchronization, vehicle battery failure, radio interference, or a fault in the BMW antenna, fuse, GM5 module, CAS, FEM, or BDC. Use the hidden mechanical key first, then compare the behavior of every available fob and the interior central-locking switch before […]