Question about Garmin Nuvi 660 GPS Receiver
You should ask the person from whom you purchased the unit the PIN or the Security Location (the location at which the PIN was entered). Your only other option for unlocking the unit would be to send it back to Garmin, but they will likely not unlock it and/or not return it to you without proof of purchase.
Posted on Jun 05, 2010
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
May 10, 2016 | Cell Phones
Sep 23, 2013 | Sylvania 6427TE 27" TV
Apr 07, 2013 | Sylvania Computers & Internet
Jan 05, 2013 | Kitchen Appliances - Others
Oct 16, 2011 | Video Cameras
Jun 23, 2011 | Video Game Consoles & Games
Sep 13, 2010 | Juicelady The Juice Master Juicer
Jun 13, 2010 | Sega Genesis Console
May 10, 2010 | Audio Players & Recorders
Sep 12, 2009 | Evenflo Jenny Lind Crib
74 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: