The interior rearview mirror is mounted on a bracket glued to the inside of the windshield glass. If necessary, the mirror can be removed without using a tool in two ways.
With the first method...
... move the mirror ball joint up and remove the mirror together with the support.
For the second method, do the following.
1. Remove the mirror from the ball bearing, overcoming the elastic resistance of its clamps.
2. Slide the ball joint up and remove it from the bracket.
Install the interior rearview mirror in the reverse order of removal, depending on the removal method used.