NHTSA won’t allow EVs to have unlimited or custom pedestrian alert sounds
Teslarati
JULY 13, 2022
141 , which required all hybrid and electric vehicles to have a noisemaker installed to alert pedestrians nearby that a car was coming. Tesla began installing noisemakers on the Model 3 initially, with the first builds showing a speaker system installed just under the frunk. In 2019, the NHTSA passed FMVSS no. 141 took effect.
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