See also:

Emission control system
WARNING: Do not park, idle, or drive your vehicle in dry grass or other dry ground cover. The emission system heats up the engine compartment and exhaust system, which can start a fire. WARNING: ...

Driving through deep water may damage the engine ortransmission.
If the front or rear axle is submerged in water, the axle lubricant and PTU (Power Transfer Unit) lubricant should be checked and changed if necessary. After driving through mud, clean off resi ...

Exterior & Styling
What you see on the MKX's exterior is what you get. The only real change is from standard 18-inch alloy wheels to chrome versions, also 18 inches, when you get the Special Package. It's difficul ...