Recently purchased a 2015 Mazda 2 Sport Nav for my wife.
Unfortunately, there was no user manual, just a starter guide and nav details
I cannot figure out how the rear screen heater works.
There are the 3 control dials, and the far-right one shows the rear screen motive/icon.
So is it just a case of depressing the middle button, or something else?
Any help will be very much appreciated.
Thanks in advance.

Bob

PS...
I have the M3 and there is just a single push button for the heater, simples.

 

I'm not sure if this is yours. You can search the internet and download a manual for your exact vehicle.

 

Many thanks for that.
I kinda guessed it might be, but wasn't exactly sure.
I've shown the attachment to the wife, and she thanks you also lol