Thanks, I thought it was sent to the exterior, I read "All I can hear is a slight whine from the hybrid electric powerplant ready to be abused" and when I read

Thanks, I thought it was sent to the exterior, I read "All I can hear is a slight whine from the hybrid electric powerplant ready to be abused" and when I read the above comment I thought they were piping it to the exterior, like in this article: http://www.psfk.com/2014/04/electric-car-fake-noise-safety.html http://www.psfk.com/2014/04/electric-car-fake-noise-safety.h... "The European Parliament has just ruled that electric vehicles and hybrid cars have to be fitted with fake engine sounds so that people will hear them coming. The mandate aims to make streets safer for everyone, especially the blind and visually-impaired."