Megane III installing heated mirrors

[ott]

Hi guys,

I have a 2011 Megane 1,6 petrol, with no heated mirrors, I would like to install them. The replacement mirror glass is easy to replace and doesn't cost much.
I was wondering are the cables for the heated mirrors already there or do I have to install the cables also, If so, has anybody done this before and how difficult would it actually be?
I would appreciate if you shared your experiences.

Best regards