Arata

Would it be the same for E39 as well?

Hey man. When you got the mirror from eBay how do you know the mirror is radio antenna system not infrared? I’ve looked through as well but can’t tell the difference...

Hi guys. I’m trying to fix my E39 and E46 remote locking as well. Both Infrared key remote. E46 it still works fine with remote key except one of the key remote stopped working. For E39 central locking from inside the car works fine, but remote doesn’t work at all and was wondering if I change the module with 433mhz on E39 then change the key to radio frequent one would it work? If so, I’m thinking of doing the same thing to E46. All the help is much appreciated. Thanks in advance!