Nissan ARIYA 2023 Owners Manual
6.10. Rear window and outside mirror defroster switch
To defog/defrost the rear window glass and outside mirrors, start the EV system and push the switch on. The indicator light (A) will illuminate. Push the switch again to turn the defroster off.
It will automatically turn off in approximately 20 minutes.
When operating the defroster continuously, be sure to start the EV system. Otherwise, it may cause the 12-volt battery to discharge.
When cleaning the inner side of the rear window, be careful not to scratch or damage the rear window defogger.
Owners Manual