[Fraysa]

Hi everyone.

I own a '16 M235i with auto-dimming interior rearview mirror and also exterior mirrors. Unfortunately, I broke the exterior passenger side mirror glass while trying to replace the mirror caps. I tried to find a replacement P/N using realoem but I could only find heated glass mirrors.

What weird is, when I took out the broken mirror, I could only see two wires going into two prongs, which I assume is the for the heating function. I didn't see any wires for the auto-dimming function, which I believe there should be? If so, how does the auto-dimming work?

Thanks.