Very bizarre! Good feverish mixture of bitcrushed audio and pictures.
Not sure how to turn... it seemed automatic at the start, or I fooled myself into thinking something was happening when clicking the steering wheel or the area left or right of the wall. It seems that "I" was able to dodge walls for a while until I answered the phone.
The hints on the game page are amusing but could answer this minor gameplay detail, if indeed there is a way to do what the game title suggests :)