<p>A steering lock system includes a shift lever device in which a shift lever is operatively installed and a steering lock device in which a key cylinder is operatively disposed. In the system there is arranged a combination with a plug which is detachably fitted into an opening formed in a housing of the steering lock device; a slider movably disposed in the plug in a manner to be projectable into the housing through the opening, the slider being movable between a blocking position wherein the slider blocks rotation of the key cylinder of the steering lock device and a release position wherein the slider fails to block the rotation of the key cylinder; a resiliently flexible clip detachably fixed to the housing for achieving a tight connection between the plug and the housing; a bellcrank arranged to control movement of the shift lever of the shift lever device; and a cable member extending between the slider and the control member.</p>
