Every time I turn the car on, within 5-10 sec this alarm sound goes off. Does anyone have an idea what it could be? Car doesn’t have any third party alarm/lojack systems installed.

Here is a link to the video showing the issue:
https://drive.google.com/file/d/19Qc...w?usp=drivesdk

 

Haven't had that alarm on my 2020. Seems like you were doing something with the electronic parking brake. What combination if things were you doing? Hard to tell from the video. Perhaps a defective component is setting off that alarm. Best to take it in the dealership to have it checked out.

 

Thanks for the reply. I started the car and then put it in reverse and released the parking brake. It usually happens during the first 30 sec after the car is started.

 

?????????? Enemy vessels approaching Captain. Shields up NOW!!!!

 

So, you put it in reverse and release the parking brake right after it's started (within 30 secs)? I usually wait a bit to plug in my phone for AA anyway, so it's always about a couple minutes before I put it in reverse and drive. That alarm still goes off if you wait a few minutes before putting it in reverse? Will see if I can duplicate it on mine. Regardless, the car is still under warranty, so taking to the dealership would be your best bet.

 

Yeah...what was posted on Reddit was shady af... I would unplug it and see what happens.