Question about Garmin Nuvi 660 GPS Receiver

1 Answer

About my garmin nuvi 660

For five days my internal speaker shut down while navigating. Since then I disconnect the bluetooth ;I reset from the back button but it still quit

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Garmin Master
  • 2,119 Answers
Re: about my garmin nuvi 660

Make sure you don't have the sound muted. Have you tried plugging in a set of headphones into the headphone jack? If you can hear sound with the headphones, most likely, the internal speakers have failed. If you still can't hear any sound, the audio output stage on the motherboard has failed. In either case, you will need to send the unit back for repair. Be sure to have your serial number handy. Register it online
if you haven't already done so.
Monday - Friday
8 a.m. - 7 p.m.
Central time (closed holidays)
1-800-800-1020 (U.S.)
1-866-429-9296 (Canada) or (913) 397-8200

Good Luck,
- Jim

Posted on Jan 23, 2008

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

1 Answer

My garmin nuvi 660 is frozen . how can I do?

Reset the nuvi 660:

1 Disconnect from external power.

2 Flip antenna up.

3 Locate and press small button labeled "RESET" in the antenna recess on rear of nuvi 660.

4 Connect to external power source.

The nuvi will reset, power up and operate normally. If this was helpful, please rate it 4 thumbs up - thanks & good luck!

Sep 20, 2011 | Garmin Nuvi 660 GPS Receiver

1 Answer

My garmin nuvi 660 na is locked and i cant unlock it

There should be a small pinhole for a reset button. Press and hold this reset button for 60 seconds. Then turn the device back on.

Mar 25, 2009 | Garmin Nuvi 660 GPS Receiver

1 Answer

No voice navigation..

all of a sudden we have no voice on the jack or on speaker, have tried to turn down setting and turn them up luck no voice...

Aug 15, 2008 | Garmin Nuvi 660 GPS Receiver

3 Answers


Download and run the Garmin WebUpdater. There is a new version of the firmware availabe for the bluetooth.

Apr 25, 2008 | Garmin Nuvi 660 GPS Receiver

1 Answer

Stop transfering voice from Sony Ericson P910i and Garmin Nuvi 660

Can you update the firmware on your unit
my k800i sony phone had a problem synchronising and would freeze, then one day the nuvi 660 updated the firmware by itself and has been fine since, only problem being the volume, a bit low when trying to contest with large diesel engine, onboard speaker keen to distort over 80% volume

Feb 08, 2008 | Garmin Nuvi 660 GPS Receiver

1 Answer

Caller gets echo of own voice wnen using bluetooth

Because this GPS was manufactured really bad is why that happens.
Before its too late I'd get a refund right NOW!
You are 1 of 5 other 660 GPS problems.
The only GPS problems are the same 660s

Hope this helps - Josh

Jan 23, 2008 | Garmin Nuvi 660 GPS Receiver

2 Answers

Garmin Nuvi shuts itself off after only seconds during navigation

Is the battery charged? What does the battery indicator say? If you are using it in the car, is the power cord connected and working properly? If it is working correctly, you should see a lightning bolt symbol over the battery bar graph showing that it is connected to an external power source and that it is charging.

- Jim

Jan 23, 2008 | Garmin Nuvi 660 GPS Receiver

8 Answers

Garmin 660 gps Bluetooth problem

Note: This is for a 550c Street pilot

1) Turn on unit
2) Press VIEW MAP
3) Press SPEED in lower left hand side of map
4) This will bring you to the Trip meter screen on this screen press the round speedometer at the top of the screen for about 10 seconds this will bring you to the SYSTEM BIOS.
5) From this point forward be careful you can mess up your unit by changing the wrong thing.
6) Press NEXT until you come to the BLUETOOTH STATUS screen.
7) Now press UPDT P this should complete your update.

Nov 13, 2007 | Garmin Nuvi 660 GPS Receiver

Not finding what you are looking for?
Garmin Nuvi 660 GPS Receiver Logo

137 people viewed this question

Ask a Question

Usually answered in minutes!

Top Garmin GPS Devices Experts

Tom Chichester

Level 3 Expert

22485 Answers

Jonathon summesfield

Level 2 Expert

284 Answers

Bill Gilhooly
Bill Gilhooly

Level 2 Expert

94 Answers

Are you a Garmin GPS Device Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides