When driving after dark, the automatic dimming rearview mirror reduces the glare from headlights behind you, based in inputs from the mirror sensor. This feature is always active.
The auto dimming function cancels when the shift position is in R.
Honda Civic Owners Manual. Checking and Maintaining Wiper Blades
Checking Wiper Blades
If the wiper blade rubber has deteriorated, it will leave streaks and the
hard surfaces
of the blade may scratch the window glass.
Changing the Wiper Blade Rubber
Turn the ignition switch to LOCK 0*1.
While holding the wiper switch in the MIST
position, t ...