Hey guys, I was just wondering if there is a possibility for having a trip function with this navi such as displaying cruise range, mpg, etc?

not likely; this thing currently lacks the functionality to read the cars EPU

there has to be a way for trip length since it shows it when you have a destination

I can confirm that trip computer for routes is doable. What you can configure is listed in at the bottom of list posted by emulamer in this thread http://avic411.com/forum/viewtopic.php?t=20378

I did some testing and this code does deffinatly work. I also added a reset to the onrelease command.

Plug it into your navigatemap_800_400 file to see what I mean. I placed it in the layer that has "first corner". You'll notice this just above the upper right hand corner of the route info box.

What I want to do, but can't figure out is to create a pop up box listing several of the items listed by emulamer.

As previously mentioned, we can't ask it to display MPG. That would require the unit tied into the OBD port.

that works if you have a destination, what about just driving to offices...

kerosene - The following topic answers your question

http://avic411.com/forum/viewtopic.php?t=20595