Abstract: A multi-function steering wheel lock includes a stub axle tube (1) has an axial hole (15), a lock head (11) and a buckle (12) at a first end, a stub end (18) at a second end. A kingpin axle (2) has a buckle (21) at a first end can slide in the axial hole (15), thereby the lock head (11) sets limit to a range of movement of the kingpin axle (2). A two pole convergence yoke tube (3), on one hand, inserts into the stub end (18); on the other hand, slides vertically relate to the stub axle tube (1) to free the kingpin axle (2). A holding console (5) is pivotally connected to the yoke tube (3). As a result, a steering wheel and an audio system can be fixed by the yoke tube (3) and the holding console (5).