How to replace the rear mirrors of a 2009 Yamaha Xj6 diversion?

Hi guys,

I broke my left rear mirror..so I need to replace it, my bike is a 2009 yamaha xj6 diversion.

Does anybody knows how to do it? Any tools I need?

There are some bolts I don't know how to remove, you can see it at the left of the second picture, just beside left of the digital displayer.

Any help would be appreciated.