I've observed this on two completely different PC builds. Whenever I am first within approximately 100 meters of a parked vehicle, there is a strange audio glitch that indicates to me a vehicle is present.
- Operating System
- Windows 10 x64
- Walk toward a vehicle's location
- Observe there is a non-descript audio glitch unique to the situation
I think this is the same glitch as the one that causes lanterns and gas stoves to play a sound effect when you enter the game and have the item in your inventory. The sound made when the car is near is a "popping" sound. I will get a video capture of it.