Garmin GXM 30 Manuel Complémentaire

The ecoRoute feature calculates 

your vehicle’s fuel economy, carbon 

footprint, and fuel price of navigating 

to a destination and offers tools for 

improving fuel efficiency.
The data provided by the ecoRoute 

feature are estimates only. The data is 

not actually read from your vehicle. To 

receive more accurate fuel reports for 

your specific vehicle and driving habits, 

calibrate the fuel economy. See 

Update your nüvi 205 series or nüvi 

705 series product to use the ecoRoute 

feature. 

1.  Go to 

WebUpdater to your computer.

2.  Connect your nüvi to your computer 

using the mini-USB cable.

3.  Run WebUpdater, and follow the 

on-screen instructions. 

After confirming that you want to 

perform an update, WebUpdater 

automatically downloads the update and 

installs it on your nüvi.

The first time you touch 

 > 

, you will be asked to enter 

fuel and mileage information about your 

vehicle.