20 Most Recent Garmin Nuvi 660 GPS Receiver Questions & Answers

It's strange if the plug doesn't fit the cigarette lighter socket. They can be a tight fit so if you find it a little big for the socket try putting pressure on it to push it in. If it absolutely won't fit you can buy cigarette lighter plugs in car accessory shops. If you can get one that does fit you can cut the one that's on the lead off and fit the new one.

If you cannot get any plug to fit you can get the lead wired permanently into the car. Any garage would be able to do it for you.

Garmin Nuvi 660... • Answered on Sep 29, 2020

Guys and or ladies... I know that you have to create a folder named "GARMIN" in the sd card so the maps can be recognize. Maybe this solves your problem. Let me know if it works.
BR from Spain,

Garmin Nuvi 660... • Answered on Mar 11, 2020

Garmin support center----tomtom support center

all the gps information for 660 number model

just model number is different but the system is same
hope this helps

Garmin Nuvi 660... • Answered on Nov 17, 2019

The GPS has gone bad. I would say just the speakers, but with bluetooth going out also, it is time for a new unit.

Garmin Nuvi 660... • Answered on Nov 13, 2019

I had the same issue, i'm still using in 2019.. and all in Sudden no signal started appearing.. I tested all possible methods, but none of them worked.. today in morning, I opened my garmin's GPS module, and the cable was out form the circuit.. I fixed that back and wow.. it worked great. You should have tried this too.. like open the garmin screen, and then check if cable is fully afixed or not.

Garmin Nuvi 660... • Answered on Oct 17, 2019

Please see this link:


- Jim

Garmin Nuvi 660... • Answered on Sep 10, 2019

Turn off the device, push and hold in right-down corner on the display, and turn on the device. Hold your finger on the display, until you see "Do you really want to erase all user data?" message. Then click "Yes"...

All private data will be erased. The user POI's too. You can backup the file G:\Garmin\gpx\current.gpx before erasing procedure.

Garmin Nuvi 660... • Answered on Jun 03, 2019

The actual answer is to press the dots, but use a dull plastic tool that fits "within" the dot. Otherwise the width of your finger is too imprecise to calibrate the dots and screen.Hope you, and others, get this and try it. It works. I just discovered it and did it, successfully after only about 10 presses.

Garmin Nuvi 660... • Answered on May 06, 2018

They are not that bright light conditions. But if you cannot see anything at all something is wrong. Try it in a completely dark room and see if you can see the menu for settings - brightness.

Garmin Nuvi 660... • Answered on Sep 21, 2017

You need to contact Customer Support. http://www.garmin.com/en-US/company/contact

Garmin Nuvi 660... • Answered on Sep 21, 2017

Turn it on without being connected to the charger and check out the battery indicator - that will give you a bearing on battery condition.

Garmin Nuvi 660... • Answered on Sep 20, 2017

It should still be under a one-year warranty. Contact Garmin for warranty claims. The first link below is Garmin's generic US warranty; the second is their customer support. http://www.garmin.com/en-US/legal/consumer-limited-warranty https://support.garmin.com/en-US

Garmin Nuvi 660... • Answered on Aug 06, 2017

The Product Key for your map update download can be found in your myGarmin account.
To view the Product Key:
  1. Log in to myGarmin
  2. Click on myMaps
  3. Click on Map Downloads
Your product key should be located on this page.

Garmin Nuvi 660... • Answered on May 09, 2017

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