Lincoln 2010 MKZ - Manual (Page 253)

WRECKER TOWING
If you need to have your vehicle towed, contact a professional towing
service or, if you are a member of a roadside assistance program, your
roadside assistance service provider.
It is recommended that your vehicle be towed with a wheel lift or flatbed
equipment. Do not tow with a slingbelt. Ford Motor Company has not
approved a slingbelt towing procedure.
Roadside Emergencies
253
2010 MKZ (378)
Owners Guide, 3rd Printing
USA (fus)