• First of all, you should connect your Garmin GPS device directly to your computer system using a USB cable.
• Apart from that, you will have to navigate to the Garmin's Find Map Updates page and then opt for the ‘Automotive’ option.
• In addition to this, you should save the file by clicking on the ‘Download Map Updater’ option.
• Follow the on-screen instructions and you will be able to update your Garmin map without any kind of hassle.
You can simply get
Garmin map updates by just going through the above instructions carefully.