Information on troubleshooting Garmin devices is available on the Garmin.com support page. The Garmin customer support line is open at 1-800-800-1020 Monday through Thursday between 8 a.m. and 6 p.m. and on Friday between 8 a.m. and 5 p.m Central time.
To find the Garmin Support page, navigate to the Garmin.com home page. Click the Support button at the top of the page to bring up the support page. This page contains product manuals, frequently asked questions, warranty information and a link to Garmin's email support. Customers can also request repairs or check the status of an existing repair on this page.