The 1999 Ford Contour's main Powertrain Control Module (PCM), which controls the ignition control module (ICM), is
located under the dashboard, on the driver's side. It's usually tucked up fairly high and might be difficult to access without removing some trim panels. It's not easily visible; you'll need to look behind the various panels and potentially remove some for access.
Important Note: While it's *generally* in that location, the exact placement can vary slightly depending on options and trim level. A repair manual specific to a 1999 Ford Contour would be the best resource for precise location and access instructions.