Backup camera dynamic gridlines

Yeah, all the Snowflakes of the world who can't 'drive' apparently. OOoooooOOOOooo ... It's all about 'The Children'. I'm so sick n' tired of hearing this stuff.

 

Wow...someone's got some issues

 

Don’t “should” on me.

 

My dynamic gridlines disappeared and this warning symbol came up.

Has anyone had this issue happen to them?

 

This just happened to me recently when I lost power from my drained/frozen AGM battery on my 2020 Tacoma TRD Offroad Premium. There is a good post from reddit I'll share:


Here's how you reset it and fix it:

1. turn off the car.
   
   
2. Turn it on to accessory mode by pushing the power button WITHOUT your foot on the brake
   
   
3. After everything comes on, hold down AUDIO on the center console and turn your headlights on and off three times
   
   
4. You should hear some beeps and access the maintenance screen of for the car.
   
   
5. Select "Function check/Setting"
   
   
6. You should see "Camera setting" grayed out
   
   
7. Turn on the car (brake + button) - the button should activate and turn black
   
   
8. You should now see a "steering angle setting" button that looks grayed out.
   
   
9. Hold the steering angle setting button for three seconds - even though it's grayed out, it should open.
   
   
10. Now you want to make sure your steering wheel is centered, and select "Steering Center Memorize"
    
    
11. Turn the wheel all the way left and select "Max Steering Angle Memorize"
    
    
12. Turn the wheel all the way right and do Max Angle again (this step didn't seem to work for me by YMMV)
    
    
13. Turn your car off and then back on.
    
    
14. Voila, your guide lines are back and the exclamation mark is gone.
    
    

Step 7. was where I was stuck on my 2020 Tacoma. One thing I noticed when you do step 7 you will notice the greyed out camera setting turn black but for me it also exited the diagnostic screen view and put me back to the normal view, then a window will pop up and say 'press ok to finish/save diagnostic window' hit cancel, with the vehicle still running repeat steps 3 -5 and voila, the camera setting is no longer greyed out and you can access all the calibrations in the final steps.

 

I know this is a super old question, but in case anyone else wonders, dynamic gridlines can be added with a head unit upgrade, and no other effort.

I found this thread wondering how to remove static grid lines, and whether it was an option.
Got dynamic (moves with wheel turn) gridlines as a bonus of the Sony ___ 6000 with maestro prewired by trailgrid pro. But they overlap with the static grid lines.