E60 / E61 (2004 - 2010)
I have 2 keys for my 2005 BMW 545. Both of them stopped working around the same time.
I bought a new key from the dealership and this new key still doesn't work.
I checked door and remote door related fuses 10, 12, 11, 27, 22, and 24 and they're ok.
Does anyone have suggestions on what I...