See also:

Horn
To sound the horn, press the mark on the steering wheel. ...

Class-leading aerodynamics
We adopted a new approach, called "airflow management," to optimally control the flow of air. Conventional car designs create a large amount of drag, a loss that adversely affects aerody ...

Substantially reduced road and wind noise
Many improvements were made to structural rigidity and powertrain NVH performance to provide a quieter, more pleasant ride, including the reduction of high frequency booming noise sometimes heard ...