Hello everyone. I'm hoping someone can help me.

Recently my 05 tC starting making a high pitch beep that beeps 5 times when I turn the car on and off. I've looked through the owners manual and found nothing regarding this that I can tell. Taken it to an auto parts store and they say it's not tripping any codes. The beeps have started to get longer. I can't find any issues that I've noticed. This is my 2nd tC and never had this issue before. The local Toyota dealership isn't able to even get me in for a few weeks to test it, so I'm not sure what to do. Any help is greatly appreciated.

 

Are you wearing your seatbelt when you start the vehicle?

 

Sometimes yes, sometimes no. It's a higher pitch than the seatbelt beeps. When I turn the car on these beeps happen at the same time as the normal start up beeps.

 

How many beeps and does it ever stop?

Also is the anti theft light on when the key is in and turn?

 

Post a video.