Auto dimming mirror 200t

[PpAbarth]

Has anyone upgraded the 200t interior mirror to a Megane auto dimming one? Is there a guide or any info on what wires to tap into?
thanks

 

[karlos060891]

if you have a rain/light sensor then its easy i got a megane mirror with both parts of the gray plug. only had two wires so wired to the positive and negative off the rain/light sensor. mirror just slides towards bottom of screen but can twist it and pull but have to use a screw driver on metal clip inside mirror to squeeze them back together by pushing on the frame of the mirror so it fits snug back to windscreen