Pedestrian Warning System

The Pedestrian Warning System (if equipped) causes Model X to emit sound when driving below approximately 19 mph (32 km/h) or while driving in reverse. Electric vehicles operate quietly and this sound helps to alert pedestrians of your oncoming vehicle. The sound, which activates whenever Model X is shifted out of Park, gets louder as speed increases.

Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
If sound cannot be heard, pedestrians may not be aware of your oncoming vehicle, which may increase the likelihood of a collision resulting in serious injury or death. If the Pedestrian Warning System is not operating, immediately contact Tesla.