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Home > Hybrid System Overview > Components of the plug-in hybrid vehicle > Virtual Engine Sound System (VESS)

Virtual Engine Sound System (VESS)

Virtual Engine Sound System generates engine sound for pedestrians to hear vehicle sound because there is limited sound while motor power is used.

  • With the ENGINE START/STOP button in the ON position, if you change the shift lever from P (Parking) to any other position, the VESS will operate.
  • When the gear is shifted to R (Reverse), an additional warning sound will be heard.