[bch92]

Hi Guys! I have a 2006 325xi with 238,000 miles (runs like a champ) completely stock and no mods. It does have comfort access but the car is not recognizing the key. The key will not lock or unlock the car I have to use the manual insert and turn the lock. The car recognizes the key when it is put it the slot.

I am trying to figure out where to start to diagnose the problem. I have done some research and have checked the fuses. Where is the module on the car that registers the key fob or do we think the key is bad. Let me know what you all would do.