I own a Toyota Corolla from 2017, and even though the system has a head unit with a display, it's not exactly great feature-wise. I'm not sure I want to tamper

I own a Toyota Corolla from 2017, and even though the system has a head unit with a display, it's not exactly great feature-wise. I'm not sure I want to tamper with the stock head-unit (as some features like setting when the headlights of the car shuts off, etc), and I'm not done making payments on it. Not exactly keen on changing car either, as everything else works great. First world problem I suppose.