You hold your nose and turn your right ear forward, but that's just the default controls, you may have remapped yours on accident. Punch yourself in the face to open options and check your hotkeys.
I need help. The traffic randomiser algorithm seems buggy. I get drivers with strange behaviours everywhere.
Ah, I love that game. Played it for 15 years. I hate how a huge chunk of the first part of game is all tutorials and stuff. gets kinda boring.