1. Remove the steering column (see above).
2. Place two shear bolts and drill out their heads with a 5mm drill bit. Be careful not to damage the circuit breaker body when removing the shear bolts.
3. Remove the shear bolts from the switch body.
4. Install the switch body without inserting the key into it.
5. Fit new shear bolts.
6. Insert the ignition key and check if the steering wheel lock works properly and the ignition key rotates freely.
7. Tighten the shear bolts until their hex heads break off.