Ford 2003 Mustang Workshop Manual page 2777

Remove the driveshaft. For additional information, refer to
8. Disconnect the reversing lamp switch electrical connector. Disconnect the wiring harness from
the transmission.
9. Remove the starter motor. For additional information, refer to
10. Remove the bolts.
11. Remove the starter solenoid nuts and position the wires aside.
Section 205-01 .
Section 303-06 .