Where is the neutral safety switch located on your 1999 Ford Taurus?

The neutral safety switch on a 1999 Ford Taurus is located on the transmission. More specifically, it's usually mounted on the side of the transmission case, near where the shift linkage connects. It's a relatively small switch, often with a single wire or connector.

However, the *exact* location can vary slightly depending on the transmission type (automatic transmission type in this case). You'll likely need to consult a repair manual specific to your 1999 Ford Taurus with the correct engine and transmission to get the precise location visually. A Haynes or Chilton manual would be a good resource.