Switch Input Check

At the initial stage of the self-diagnostic function, the beeper sounds intermittently. The beeper sounds continuously when any of the following switch inputs are switched from OFF to ON: Audio remote-HFL/switch, audio remote/HFL-navigation voice control switch, CMBS OFF switch, cruise control combination switch, dashlights brightness control switch, electric parking brake/automatic brake hold switch, idle stop OFF switch, integrated dynamics system switch, left multi-function steering wheel controller, RDM/LDW OFF switch, right multi-function steering wheel controller, LKAS/DISTANCE OFF switch, SET/RESET switch, TRIP switch, and VSA OFF switch.