When I have power on, but not driving -- either two pushes on power button without brake, or full-on but in park -- there is a dark, growling sound.
I'm kind-of curious what this is. It's hard to tell where it's coming from, because it's intermittent for 3-6 seconds, every 20-60 seconds or so.
At first, I was parked in the garage, and thought it was a chopper driving by one street over (it's pretty subtle). But it also happens even when I'm out driving, and stopped for a red light or railway crossing.
It's chilly around here these days (seldom going over 60) so the AC probably shouldn't be engaging.
If I were to point at a location of the sound, it would be below, perhaps somewhat to the back, but it's dark and intermittent enough to be hard to locate.
Ideas?
I'm kind-of curious what this is. It's hard to tell where it's coming from, because it's intermittent for 3-6 seconds, every 20-60 seconds or so.
At first, I was parked in the garage, and thought it was a chopper driving by one street over (it's pretty subtle). But it also happens even when I'm out driving, and stopped for a red light or railway crossing.
It's chilly around here these days (seldom going over 60) so the AC probably shouldn't be engaging.
If I were to point at a location of the sound, it would be below, perhaps somewhat to the back, but it's dark and intermittent enough to be hard to locate.
Ideas?