In the Disk Utility menu, select your USB drive. In the Applications folder, find your flash drive and select it.ĥ. Plug the flash drive you wish to use into your computer.Ĥ. From the File System drop-down menu, select FAT32 or exFAT®, depending on which software you're downloading.Ĥ.
Plug the flash drive you wish to use into your computer.Ĥ. Right-click the USB Drive and then select FORMAT.ĥ. Any files will be erased when the drive is reformatted. Flash drives larger than 32GB cannot be FAT32 formatted.ġ. Note: Be sure to move any files you wish to save to another location before reformatting your USB device. 2019 and newer displays require that the USB be 32GB or larger, with exFAT® format. The USB format necessary to update the software and maps for your display depends on the model year of your vehicle.įor five-button displays (2018 and older), the USB must be 8GB or larger and FAT32 formatted.