[s-cars] OEM High Freq horns?

[Scott Munger]

Hey guys,

While "playing" mechanic today, I was under the car finding that my supposed
coolant leak was really just a washer fluid leak that was distilling into a
vibrant blue-green fluid by passing through the intercooler fins and drying
out in the belly pan and noticed 2 "horns" on the passenger side up near the
bumper.  My French isn't so good, but it appears to read "High Frequency
Horn" in French...  looks like they have 2 power leads going in and that's
it.  Living in Elk Country, I guess these are Uber Animal deterrants...

Were these OEM?  Or something done by a prior owner?

--Scott Munger
'93 S4