You can adjust the door mirrors when the
ignition switch is in ON *1.
Mirror position adjustment
L/R selector switch: Select the left or right mirror. After adjusting the mirror, return the switch to the center position.
Mirror position adjustment switch: Press the switch left, right, up, or down to move the mirror.
Honda Civic Service Manual. Moonroof Drain Channel Removal and Installation (4-door)
8141D0
Removal
1.
Moonroof Link Cover Both
1.
Remove the lid (A).
2.
Remove the moonroof link cover (B).
...