Hey, I tried to create this mod too, but I failed cause I didnīt find fitting opcodes... What exactly did you change in the handling.cfg? And theres a small but important thing you have to change: Itīs not when the player presses H, but the button assigned to the horn! If someone changes the button for it, it wonīt work for him. EDIT: I tried it now, and it failed... you inversed some coord directions. My car got immense velocity to forward.