Rear Window Defroster
The rear window defroster removes frost, fog and thin ice from the rear window.
The ignition switch must be in the ON position.
Press the switch to turn on the rear window defroster. The rear window defroster operates for approximately 15 minutes, then turns off automatically.
The indicator light illuminates while the rear window defroster is operating.
To stop the rear window defroster before the 15 minutes have elapsed, press the switch again.
Fully Automatic Temperature Control Type

Manual Temperature Control Type

WARNING
Do not use sharp objects or glass cleaners containing abrasives to clean the inside of the rear window. This may damage the conductive lines bonded to the inside of the rear window.
NOTE
This defroster is not designed to melt snow. If snow has accumulated on the rear window, remove it before using the defroster.
Mirror Defroster
To turn on the mirror defrosters, turn the ignition switch to ON and press the rear window defroster switch.
WarningTo sound the horn, press the mark
on the steering wheel.
marked on the steering wheel.
Test yourself
A quick Mazda 6 quiz: every answer comes with an explanation and a link to the manual page.