dead battery now no navigation or apps screen so-on

I have a 2012 tacoma just purchased from dealer, its bone stock and has navigation, back up camera you name it.

I left something on so the battery ran down and had to put a charger on it for a short time and it started fine.

On my way home I pressed the apps button on the right side of radio to access my navigation and the screen is just dark, no matter if I use the bluetooth phone, apps, anything other than radio it shows nothing.

A dead or weak battery cant be uncommon so cant imagine it would damage anything, any ideas on what to do to recover those functions I cant find it in the manual .

 

I would check my fuses first; otherwise, if under warranty, I would have the dealer fix it.

 

You can putting it in diagnostic mode and resting the radio

 

Is it under warrenty? Mine was when I bought it because it was under the warrenty mileage. That'd be my best answer.
Try this? http://www.tacomaworld.com/forum/au...ne-radio-hidden-menus-diagnostic-screens.html
Don't know if this thread is still worthy of use but I found it searching through the threads last night.

 

Its not a common problem but it happens. Its still fine to use