You will need a screwdriver.
1. Disconnect the wire from the terminal «–» battery.
2. Remove the steering column trim (see «Removal and installation of facings of a steering column») along with an alarm switch.
3. Disconnect from the switch of the alarm signaling block of a plait of wires.
4. Turn the switch until one of the tabs aligns with the slot in the trim, squeeze
latch and remove the alarm switch from the facing.
5. Install the hazard switch and all removed parts in the reverse order of removal.