Question about Garmin Nuvi 660 GPS Receiver

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Forget my gps nuvi pin

Hi i have gps my gps name is nuvi 660 my problem is my kids were playing with it they change the pin and location and they even forget. my gps need pin i enter my old pin but it is not working. so tell me plese how will it work again thanks

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Re: forget my gps nuvi pin

There is no way to unlock a locked GPS without the PIN or going to the location where the PIN was set. If you do not know these, the unit must be sent back to Garmin.

Posted on Jan 28, 2008

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Where can I find an internal speaker for a Garmin Nuvi 660

Depends which country you are in but i would try
radio shack, maplin, farnell or even have a look on ebay.


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many thanks


Feb 13, 2011 | Garmin Nuvi 660 GPS Receiver

1 Answer


To unlock your unit you must go with-in 50 meters of your SECURITY LOCATION , that is the place you first setup your GPS, it could of been your home or office.

Once there the unit will automatically unlock, reset your pin number at that time in the Security menu.

If you cant get to the Security location you must send your unit back to Garmin with the proper receipts of ownership.

Nov 03, 2010 | Garmin Nuvi 660 GPS Receiver

1 Answer

My kid was playing with my nuvi 200 and now it needs a unlock code what do i do

Give it back to the owner. Owners don't forget PIN and even if the PIN s changed, they also know the secret location where the unit will unlock itself without the PIN.

Nov 03, 2009 | Garmin nuvi 200W GPS Receiver

1 Answer

It is locked need a pin

The only way is to take it to Garmin or goto the location that you create you PIN this will unlock it.

Oct 13, 2009 | Garmin Nuvi 660 GPS Receiver

1 Answer

My garmin nuvi 660 is asking me for a pin and i done have it. i need help

Unfortunately, even if you perform master reset on Garmin GPS unit, it does not reset Garmin Lock security feature, which password-protect most Garmin electronic devices to deter theft. If you forget the PIN or password unlock code to unlock the Garmin unit, the best solution is to bring it to Garmin to get unlocked. “Secure Location” does not unlock a locked Garmin unit either as it’s only a temporary fix as when it’s turn on outside the security location, the device is locked again."

So unfortunately, there is only one option: You have to send your nüvi into the Garmin, who can unlock it. Remember original receipt.

Mar 19, 2009 | Garmin Nuvi 660 GPS Receiver

1 Answer

I forget my pin

Theres no way round the PIN. If you forget it then youve blown any chance of getting in. Only solution is for it to go back to the manufacturer.

Jan 27, 2008 | Garmin Nuvi 660 GPS Receiver

1 Answer

Reset pin

If you forgot your PIN, all you have to do is go to the physical location where you originally set your PIN and turn the unit on (make sure antenna is up). It will not ask for a PIN and you will be then able to change the PIN to whatever you like.

Good Luck!

- Jim

Oct 31, 2007 | Garmin Nuvi 660 GPS Receiver

1 Answer

Someone changed my pin on nuvi 660

It can't be reset without entering the correct PIN or driving to the security location. Failing this, the unit must be sent back to Garmin.

Oct 31, 2007 | Garmin Nuvi 660 GPS Receiver

2 Answers

Garmin nuvi 660 forget my pin

The only options you have when it comes to a locked unit is to enter the correct PIN, go to the location where the PIN was set, or send the unit back to Garmin. There is no way to unlock a PIN locked unit without the correct PIN or location.

Jul 29, 2007 | Garmin Nuvi 660 GPS Receiver

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