Before handling the right multifunction switch, disconnect the negative side of the battery and wait for two minutes for the air bag reserve capacitor to empty. Take away the upper and lower covers on the tops of the steering column, then unplug the instrument panel wire harness from the right multi-function switch. After that, unscrew the two screws holding the right multi-function switch to the multi-function switch mounting housing and remove the switch. To install the right multi-function switch, mount it on the mounting housing and hold it with the two screws, scarfing them to 2.5 Nm (22 in. lbs). Connect the wire harness at the instrument panel to the switch, insert the upper and lower steering column covers and secure each with 2 Nm (17 in. lbs) of torque. After that, link the battery negative cable and make sure all vehicle functions are working properly.