I have 2019 Highlander are able to turn on,off backup warning beeping sound

The 2019 Toyota Highlander back-up warning sound can be turned off by pressing and holding button on the lower left of the dashboard with the traffic cone icon on it. When You turn it off successfully there will be a light in the instrument cluster that will go out. This safety feature is only on the limited trim level and is great because it allows You to back up and not worry about hitting anything as it will make a sound when You get close. Turning it off can be a detriment to Your safety when backing up but You can turn it off when You are towing a trailer because it is not useful during these times.