Steering wheel controls and hornUpdated 03/19/2020The steering wheel houses the horn and controls for e.g. the driver support systems and voice recognition.Your browser does not support video. Download the video.Keypads and paddles* in the steering wheel.Controls for driver support systems1. Paddle shifter* for manual gear changing in an automatic gearbox.Controls for voice recognition and menu, message and phone handling.HornThe horn is located in the centre of the steering wheel.