Ford MKZ 2010 Owner's Manual page 274

Maintenance and Specifications
6. Wipe the dipstick clean. Insert
the dipstick fully, then remove it
again.
• If the oil level is within this
range, the oil level is acceptable.
DO NOT ADD OIL.
• If the oil level is below this
mark, engine oil must be added
to raise the level within the
normal operating range.
274
2010 MKZ (378)
Owners Guide, 2nd Printing
USA (fus)