no more beeping

I couldn't find how to disable the annoying back up and seat belt beeping noise in this chat room, but I was able to find it on Google. Here are the instructions. (This works for an 07 Prius, I did it today and it worked like a charm.)

It's important to follow the directions exactly:


Disabling the Reverse beep
Turn your car either on or to “IG-ON†mode (IG-ON is pressing the power button twice while your
foot isn’t on the brake)
Next cycle through the ODO button (if your car is already displaying ODO you just have to hit it 3
times TripA,TripB,ODO)
Turn off the car
Now while applying pressure to the brake hit the power button (aka start your car)
Within 6 seconds after starting push and hold ODO button for 15 seconds
After 15 seconds have passed while still holding the ODO button shift from P to R, then back to P.
Let go of ODO button
On trip display you’ll see either “b-on†or “b-off†we want b-off.
Press the ODO button until you see the display reading “b-offâ€
Power off the car
Congrats, you’ve successfully disabled the “dump-truck†beep from your toyota prius!
Note** If you disconnect your 12v battery anytime after doing this procedure the car may reset itself
and turn the reverse beep back on. Simply go through the steps again.
Disable the Seatbelt Beep
If you’ve ever put anything heavy in the passenger seat you’ll know what I mean by “annoying seatbelt
beepâ€. The procedure to disable the seatbelt beep is the same as the reverse beep except for one step.
When you get to the step where you would start the shifting process substitute that with the
buckling/unbuckling of the appropriate seat. Also, you must have someone or yourself seated in the
passenger seat while disabling the passenger seat.
Following these simple steps should result in successfully disabling those annoying beeps that your
Prius has.