BJandOreo

I forgot to respond to my original post. The voice recognition started working again about 3 days after the update. Not a clue why, but its all working fine since that time. Went on some recently changed roads and it kept up, even on the new double deck portion of I-635 Texpress lanes.

I know, right? Guess I expected better.

Finally got an invitation to update my Nav map. Well it came today on a USB stick with several annoyances. First it tells you to start the engine and insert the USB into any USB port. It says the update will take 50 minutes. And it says the engine must be running the entire time!!?? As a consolation the screen tells me that it is ok to drive around while the update is in process. The screen is blank during the update but fortunately the radio plays. The actual update took about 80 min. I finally got a update successful message followed by a file missing message - annoyance #2. Then I check the functions to see what works and what doesnt work. Everything looks good except now voice recognition doesnt work - annoyance #3. Annoyance #4 is that I paid more than $150 (including shipping charges) for this beautiful piece of work. 2015 2500HD 6.0L