Mazda RX-8 2010 Owner's Manual page 124

NOTE
Do not use glass cleaner or suspend objects
l
on or around the light sensor. Otherwise,
light sensor sensitivity will be affected and
may not operate normally.
Light sensor
For information regarding the 3 buttons
l
( , , ) on the auto-dimming
mirror, refer to HomeLink Wireless Control
System (page 5-68).
Light sensor
Steering Wheel and Mirrors
Knowing Your Mazda
3-59