Garmin Escort C550 GPS

You must call the factory to verify you have the unit - -and they will reset it remotely - this is to keep a thief from using it.

OK, THANKS, THE MOST LIKELY PROBLEM HERE IS THE BATTERY IS DEFECTIVE.

Maps are available for purchase either at Garmin's web site, or from your local GPS retailer. Garmin now offers a lifetime map update for one price, which allows you up to 4 map updates per year.

Check on garmin.com

hear is the manual what maps do you want

Nope. Take the unit back to your security location which you sent when you first got the GPS. Without knowing the PIN or security location, you will not be able to unlock the unit. You will have to send it in to Garmin to be unlocked, and you will have to include your receipt from an authorized dealer.

C550 does not have one

The only way to unlock a PIN locked Garmin is to enter the correct PIN number, or take the unit to the location at which the PIN was entered. Your only other option is to send the unit to Garmin.

The only way to unlock a PIN locked Garmin is to enter the correct PIN number, or take the unit to the location at which the PIN was entered. Your only other option is to send the unit to Garmin.

The only way to unlock a PIN locked Garmin is to enter the correct PIN or take the unit to the location at which the PIN was entered. Other than that, your only other option is to send the unit back to Garmin.