The Pedestrian Warning System causes Model X to emit
sound when driving below approximately 32 km/h (19
mph), 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: 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.
Pedestrian Warning System
86 MODEL X Owner's Manual
