I know my PIN number but can't remember my security location. My wife has the Garmin and it's stating "invalid pin" she accidentaly entered the address of the location instead of the pin. Now she getting the "invalid pin, moving to your security location will automatically unlock the devise. If we know the pin why won't it allow us the option to reenter?
Sometimes this happen to me when I fumble the PIN entry. I have to switch it off and then re-start and enter the PIN more carefully. When choosing a secret unlock location, choose somewhere other than your home - it can be nearby but noe AT home. This is case a thief finds where you live and takes the nuvi there as most people make Home the Unlock Location.
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