Unit ID is an unique number of your device.
It could be found either in the "about" section of your device's menu, either using a software like Garmin® MapSource.
Important!
With red solid line marked thous areas wich u need
to be pressed by finger or by stilus pointer.
1. Select Tools button on a main screen of device. It looks like shown on a picture.

               Back to order form    
2. Then select Settings button to activate the settings menu of your nuvi device.

               Back to order form    
3. It shows the system menu of your device, in wich u must press About button as shown here.

               Back to order form    
4. You ve seen th Unit id number. Just copy and send it yo use. We recommends your to store this number for personal fust finding.

               Back to order form    
    Send us ID of your GARMIN to recieve unlock code GPS map Dominican Republic (type 10 digit in order form)
                                                                                                                                                         Back to order form