Honda 2016 CR-V Owner's Manual page 172

Canadian models
■
Heated Windshield Button
* Not available on all models
uuOperating the Switches Around the Steering WheeluDefogger/Heated Door Mirror
*
Press the heated windshield button to deice
the windshield when the power mode is in
ON.
The front defogger automatically switches off
after 15 minutes.
*
1Heated Windshield Button
This system consumes a lot of power, and may
weaken the battery, making it difficult to start the
engine. Turn it off when the window has been
defogged.
Also, do not use the system for a long period even if
the engine is idling.
*
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