My 2016 has developed spiderweb cracks in the corners of the screen - just after 36k miles :( . Emailed mazda customer service and they indicated that I was on my own... anyone know how much this is likely to cost?
While I did not check the output with a voltmeter, the seller stated that the output was 5V usb.
"Hi, yes this converter will add a 5V usb output between your rear view mirror and electrical harness. Please note that this product is only compatible with select mirrors and that you need to...
Follow up...
Received the cable today.
https://www.amazon.com/gp/product/B07KZSBC54/?tag=m20b7-20
Installation couldn't be more straightforward. You will need to supply your own usb cable (the shorter the better).
https://photos.app.goo.gl/QLjpoRF1iqjLrCQZ8