Park Assist warning volume

[lakeshoredriver]

New member here. 2nd gen 2 owner. 2020 Limited. I can not hear the park assist warning sensors. I know the volume is linked to the rear cross traffic alert settings. This volume is set at maximum 3 bars. The four corner sensors illuminate on the dash but the warning sound is impossible to hear when motor is running. I did not have this issue with my 2015.
Thanks for any advice

 

[El Chorizo]

Unfortunately I don't have any help for you on this issue. But i did want to say welcome to the site!