STEERING COLUMN LOCK ASSEMBLY
Removal (Discovery)
Disconnect negative battery cable. Remove steering column shrouds. See STEERING COLUMN SHROUDS . Release 2 turnbuckles, and remove lower instrument panel cover. Remove 4 screws and knee bolster (if equipped).
Disconnect ignition switch connector from fuse box. See Fig. 6 . Disconnect ignition switch main feed connector. See Fig. 7 . Remove bulb holder from steering column lock shroud. Remove shear bolts by tapping in counterclockwise direction. Discard shear bolts. Remove steering lock saddle. See Fig. 8 . Remove steering column lock assembly.
Installation
Position steering lock saddle, locating spigot in hole. Install lower lock assembly in steering column. Install, but DO NOT tighten, shear bolts. Reconnect electrical connectors. Install bulb holder in steering column shroud.
Reconnect negative battery cable. Ensure steering column lock operates properly. Tighten shear bolts until heads shear off. To complete installation, reverse removal procedure.

Answered by Dave H (expert)
13,680 answers provided