Didn't quite work for me. When doing step 3 I got the 2nd message and then another about data being pulled to a location on the USB. I continued on following the steps though. The.lyc file was already in the license folder but I copied over it just to stay with the directions. When plugging back in the USB I didn't get a message but the infotanment system did go black and reboot and I removed the USB.

Feb 25, 2018 - Power on the NAVTEQ GPS and press the 'Menu' button. Scroll to and select 'Configuration.' Select 'SD Card Management' and 'System Serial.

The system was then at the main menu and I inserted the SD card but got no message and when I go to the navi I still get the 'Your Mazda is not equipped with a navigation system.' Only other difference was that my SD card is formatted in exFAT due to being 64GB. Imvu universal texture extractor. Merriam webster english language learners. I can try to reformat in FAT32 with a third party program if you think this was the issue.

Also, are the files in the SD card supposed to be in root or in the BHP1 66 EZ1C folder?