Quote Originally Posted by arikei87 View Post
Hi... I'm new here. I don't understand, could you please tell me more how to create BertErnie.unl & Duckie.unl how to install it with detail. Now I'm using nuvi 1350. Thanks
Looks like you only need to create BertErnie.unl (Duckie vehicle works fine without a code).

You need to get the unit ID of your unit first by connecting it to the computer and letting the Garmin MapSource program or a similar utility read it (select the menu Utilities and then select Get Unit ID in the MapSource program). Copy your Unit ID.

Paste your Unit ID into the Jetmouse utility (top box).
Under Select Map Product you need to choose Custom Mapset and put the supplied numbers 480 and 32 in the first two boxes. You need to check Enable additional fields in order to input the second number.

Now you are free to generate the unlock number.
Hit the bottom Generate button in the Jetmouse utility.

Make a new text file and paste the unlock number you generated in there.
Save the text file as BertErnie.unl (without the TXT extension).
If file extensions are not showing in your operating system, make sure they are visible and then make sure that the txt extension is not at the end of your file.

Now copy & paste the files where they should be copied (stated above). Start your Garmin unit and select the voice and vehicle you desire. Hope that helps!

Many thanks again to Ballebar.