Ford Mondeo Owner's Manual page 159

Deactivating the system
To deactivate the system, perform one of
the following:
Apply the parking brake.
Wait for two to three seconds until the
system deactivates automatically.
If a forward gear was selected when
the system became active, select
reverse gear.
If reverse gear was selected when the
system became active, select a
forward gear.
Hill Launch Assist off will appear in the
instrument cluster display.
Hill Start Assist
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