Overcoming the resistance of the spring clip 1 (pic. 8-134) pull the mirror 2 down parallel to the plane of the glass until it exits the groove of the mounting bracket 4.
Pic. 8-134. Removing the interior rearview mirror:
1 - spring clip;
2 - internal rear-view mirror;
3 - direction of effort when removing the mirror;
4 - mirror mounting bracket.
Install the mirror in the reverse order of removal.