I had to replace the battery in my 2020 CX-9. All is good now except I'm not hearing the warning beeps when i am in front of the garage door or pulling it into the garage,
Which setting is that and where can i find it? The Info screen is displaying an off indicator...I'm looking for it but i know someone has experienced this as well.
And why I had to replace the battery after 2 years 4 is bothering me.

 

There should be a Parking sensor button in front of your left knee.

Did you check the warranty coverage on the battery with Mazda?