SOLVED How to instantly look left/right in driver camera

Hello!

How can I make it so that when I press a button, the camera looks to the left/right, and when I release the button, it goes back to the center? Here is a video showing what I want to achieve. I have not found any key bindings that do that.

 

I think it is just the numpad 4/6 when you're in cockpit view mode. Could be wrong.

 

Thanks! Turns out it only works when you are moving. I was first testing when the car stood still and then it just rotated the camera.