Question about Garmin StreetPilot C330 GPS Receiver

2 Answers

Not Charging ?

When power cord is removed from cigarette adapter the c330 shuts off looks like battery did not charge. Works well when plugged in.

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2 Answers

Re: Not Charging ?

I have the same problem and have read on other web blogs that the battery is dead.  You need to either send it back to garmin for a battery replacement or you need to order a 3.7volt lithium battery online and replace it yourself.  If you replace it yourself you may need to solder the wires.



Posted on Oct 19, 2007

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Re: Not Charging ?

I had the same problem.  Check the connector to the car lighter, there is a fuse inside that needs to have a good contact with the metal tip.


In my particular case, the spring that suppose to push the fuse to the contact point, was too loose, so I fixed it by making sure there is a good contact between all metal peices in there.


I hope this helps

Posted on Oct 12, 2007

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1 Answer

I have a Garmin Streetpilot c330 with a car charger but it doesnt charge the battery for some reason so now my system is dead, is there anyway to fix this problem?

Check the fuse in both the cigarette lighter socket on the car and the cigarette lighter adapter on your power cord, the tip should twist off and this should expose a fuse.

Hope this is of some help.

May 05, 2009 | Garmin StreetPilot C330 GPS Receiver

2 Answers

Garmin won't turn on or charge.

Waking up your c330...

If you left your Garmin c330 on running the battery will have 1% life left. If you turn c330 back on again, it will flash screen for 3 seconds then die, even charging it at this point will not wake it back up. TO BRING IT BACK TO LIFE... plug in the power home or car into Garmin c330. There is a tab in the front Garmin gray frame of your screen. You must take like your fingernails and under the logo "GARMIN" pull the whole gray plastic frame off. Underneath the plastic frame to the right hand side. There is a "RESET" button. Make sure power is plugged in while hitting reset. Your battery should come back to life. Cheers

Mar 23, 2009 | Garmin StreetPilot C330 GPS Receiver

1 Answer

Not charging

Give this a try let it charge for 24 hr and see what happen

Mar 20, 2009 | Garmin StreetPilot C330 GPS Receiver

2 Answers


I used another charger in house and charged battery must be the car charger adapter I haven't used it yet but I will today and let you know if it works

Jul 24, 2008 | Garmin StreetPilot C330 GPS Receiver

1 Answer

Missing small adapter part

Hi marshaw40,

I'd recommend you attempt to contact Garmin support to see if they can supply you with this part. Their phone number is 1-800-800-1020 (U.S.). If they are not able to supply the part by itself then you may have to purchase a new power cord for the unit.

Best Regards,
"Go Ahead. Use Us."

Jul 10, 2008 | Garmin StreetPilot C330 GPS Receiver

1 Answer


Hello kdiltzbook,

Most GPS units can be charged three different ways:

1. Connection to a computer via USB port
2. Connection to a automobile via cigarette lighter plug
3. Connection to a wall outlet via an AC adapter

Typically most GPS devices these days include only the USB cord. Some GPS units also include the cigarette lighter plug. For most GPS units the cigarette lighter plug and AC adapter are optional accessories have to be purchased in addition to the GPS.

You don't mention which model of Magellan GPS you have so I am not sure which cords your GPS should have included. It sounds like you have the cigarette lighter cord and the USB cord? I am sure that Magellan has an AC adapter available for your GPS. You will want to contact them directly (their website is or visit an electronics store that sells Magellan GPS receivers (such as Best Buy™) to purchase the adapter.

However, most GPS receivers can be charged from the USB programming cord on the computer. However, ensure you are plugging the cord directly into a USB 2.0 on the computer itself NOT a port on a USB hub. (A USB hub may not output enough power to actually power and charge the GPS.)

You will also want to check and replace the fuse on the automobile plug.

I believe that both the USB and automobile cords should be charging the GPS. If neither adapter is charging the unit then the problem may be the GPS unit itself. The GPS may have a bad battery or problem with its charge circuitry. If that’s the case the unit may require factory service as the battery pack is generally not considered to be end user replaceable.

Best Regards,
"Go Ahead. Use Us."

Jul 07, 2008 | GPS Devices

1 Answer

Keeps turning off

Your power cord is cutting in and out. You either have a bad power cord or there is something wrong with the connection to the cigarette lighter. When the unit say "Running on battery - will turn off in 30 seconds" this mean that it has lost external power. This is by design so that when you shut off the engine external power is cut to the unit and that it will shut down.

It a shame that for the C330 Garmin decided to remove the LED light from the power cord that shows the power cord is connected correctly to the cigarette lighter.

Jan 15, 2008 | Garmin StreetPilot C330 GPS Receiver

8 Answers

Garmin 330 battery

"my garmin c330 will not charge in the car while traveling?it has a full charge when i head out but after 4 hours it shows low battery,i was thinking the gps was supose to charge with the car adapter plug will not charge."

There is a problem with the cable or the cigarette lighter power supply. If the cigarette is working then when you start the car the Garmin should turn on and when you turn off the engine the Garmin should shut down. If you are manually turn the unit on/off then it is not running off the cigarette lighter power supply. Check to make sure there is power coming from the cigarette lighter.

Aug 11, 2007 | Garmin StreetPilot C330 GPS Receiver

1 Answer

Garmin C330 resets itself

The first problem with it powering itself off is a battery problem. Your battery is not hold a charge.

The second problem with it powering itself on with the power cord attached is a power cord issue. The unit is suppose to automatically power itself on if a power cord is attached to it. This is Garmin way of turning the unit on when you start your car. Most auto cigarette lighter will cut power if the ignition is off, and restore power when the ignition is on.

Garmin uses this to turn the unit on and off. If the unit was being powered by the the cigarette lighter then it say unit is shutting down in 20 seconds after the power is cut.

Jan 21, 2007 | Garmin StreetPilot C330 GPS Receiver

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