u/Henry_O2

I have a 2025 Tucson Preferred with trend. When sitting in the car with the key fob and the engine off for a few minutes, I can’t turn on accessory mode with the push start button unless I open my door and close it, then press it. Has anyone experienced this or is this normal behaviour?

I’m thinking the system goes into a deep sleep and doesn’t wake up until I open the door. Everything else works fine though, like keyless entry, starting the car with foot on the brake etc. Thanks!