The switch is installed on the central trim panel of the instrument panel.
Disconnect the wire terminal from the negative terminal of the battery. Remove the central instrument panel trim (see Removal the heating, ventilation and air conditioning control unit).

By pressing the locking device of the wiring harness connector, we disconnect the connector from the switch.

We remove the switch from the hole in the central cover.

Using a screwdriver, turn the lamp counterclockwise.

We remove the backlight lamp from the switch.
We install the backlight lamp and the hazard warning switch in the reverse order.
[The article was borrowed from the website «ChevyMan.ru»]
