a) Remove the terminal leads from the connector.
b) Remove the three screws and wiper and washer switches.
c) Remove the horn contact.
d) Remove the direction indicator and hazard warning lights switches.
d) Install the direction indicator and hazard warning lights switches.
f) Install the horn contact.
g) Install the wiper and washer switches.
c) Install the terminal leads into the connector.
(The original version is published on the website TOYOTAMAN.ru)