Lincoln 2009 MKZ Owner's Manual page 254

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.
2009 MKZ (378)
Owners Guide, 2nd Printing
USA (fus)
Maintenance and Specifications
253