Disabling Reverse Beep Done

I have a 2010 Prius, Great car, BUT! The Anoying reverse beeping.
I went two times to the dealer with the complaint, no luck.
Then I talk with the manager and I showed the manual in page 584 , 6-2 customizations,.
He called toyota and "here it is", "done" "complete"
Well, I have it done.
Al Hendrickson Toyota in Coconut Creek, Florida 954-972-1100.
They mute the reverse beeping noise to one short beep.
It took 1 minute to do it and no charge. :cheer2:
If anybody wants that done and the dealer give you a hard time, or The classic "Its a Safety issue" or "Can't be done" just tell them to call Al Hendrickson Toyota in Florida and ask how they did it.
Just one minute, Plug in the computer, go to settings and DONE>