[red30xdrive]

Is it possible to alter by coding the amount of dimming of all three mirrors when there is car headlights behind you . In my new to me F25 X3 the mirrors do dim a small amount but the lights still dazzle .

[NOITALL]

Are you sure you have mirror dim?

I am actually interested in your question but for the opposite reason. My mirror gets too dark at night.
I'll search for the codes and let you know if I find something.
I was able to set the headlight sensor sensitivity on mine (the default is too sensitive), so there's possibly an adjustment there too.

Cheers

[red30xdrive]

Yes I do have dimming mirrors and they do dim a bit but they only dim a small amount . Don't think its a faulty component as such but just needs coding to increase the dimming effect ?

[temoore48]

I've reviewed a few different coding sheets, but have never seen that option listed.