Pedestrian warning

[ristivojevic]

Hello. I have yaris hibrid 2019. This days when I drive in city I notice a lot of pedestrian dont notice me when i'm in hybrid drive. I was thinking if is possible somehow program key detection speaker outside (when you turn car and leave it and no key inside it make beep sound) to turn on when electric motor work at low speed. Using horm make them jump, neutral dont even want rev engine and only thing is open windows and turn radio volume on max. Hope some have solution.