Your nuvi has Garmin Lock activated, a security feature to make the unit useless to thieves and to protect your data if the unit is lost.
Unless you know the security location used when the pin code was set, or can remember (or ask the last owner for) the pin code, then your unit cannot be used without sending it back to Garmin (proof of original purchase required)..
Click here and you'll see my FixYa Tip regarding this common problem. If the hyperlink doesn't work then cut and paste the following link into your browser:-
http://www1.fixya.com/support/r6051291-when_forget_garmin_pin
199 views
Usually answered in minutes!
×