I have a new 2019 Mazda3 and have downloaded the navigation manual from online (for whatever reason, a navigation manual wasn't provided with the vehicle). The manual talks about the navigation SD card and indicates that it may be located in different places for different cars. I've had a look in the center console (where the 12V accessory power is) as well as next to the USB port on the dash and can't seem to find it in either location. There is what appears to be an SD card slot sized cover in the center console, but gentle pulling at the cover doesn't remove it. Does anyone know where the SD card is physically located?

 

The slot inside the centre console ( under the arm rest) is where the SD card goes. Its quite fiddly to insert & eject. Not a good design.