Auto-Dimming Rearview Mirror Removal/Installation: Notes

Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION (US) .)
Remove the sensor cover. (See SENSOR COVER REMOVAL/INSTALLATION .)
Disconnect the auto-dimming rear-view mirror connector.

Courtesy of MAZDA MOTORS CORP.
Remove the wiring harness clip.
CAUTION:
- Detach the auto-dimming rear-view mirror from the mirror base while holding the auto-dimming rear-view mirror by hand. Otherwise, the auto-dimming rear-view mirror may fall off and be damaged.
Move the auto-dimming rear-view mirror in the direction of the arrow shown in the figure and detach the auto-dimming rear-view mirror from the mirror base.

Courtesy of MAZDA MOTORS CORP.
Remove the auto-dimming rear-view mirror. (See AUTO-DIMMING REAR-VIEW MIRROR INSTALLATION NOTE .)
Install in the reverse order of removal.