dasilvarsa, I finally see the file, here it is! Thanks to catymag! It was in the MTP mode.

<html><br><b>Supported Features</b><br><br>Part Number: 006-D2617-00<br>Rev: 0A<br><br>
3D Buildings<br>
3D Terrain<br>
TTS Phonetics<br>
Junction View<br>
Lane Assist<br>
Speed Limits<br>
Traffic EULA<br>
Photo Nav<br>
ASR<br>
Historic Traffic<br>
Custom Avoidances<br>
Advanced Detours<br>
Premium Point Addressing<br>
2D Footprints<br>
3D Buildings Supplementary<br>
Bluetooth<br></html>

I still don't know what this have to do with my ecoRoute problem/concern but can someone still answer my previous questions (#36)? If it's no, can't be done, I can live with it, I just want to test it out if it works.