MLHENRY

I did report this to the tele atlas folks when I got the unit. I guess they didn't have time to put it in.

Upgrade worked perfectly on my AVIC-X920BT.. However, the map is still missing for my neighborhood that was built in 2004... darn!

Look in the below forum. I suspect you will find your answer there. Z110BT USA Upgrade with CSND-210FM (2011)

I will give that a whirl when I get home this afternoon.

I also have major problems with the maps on the X920BT. My subdivision was built in 2004 and does not show up on the map, thus I am unable to set the home function. Additionally, I have had issues finding addresses.