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:ACC combination switch, audio remote-HFL switch, brake fluid level switch, CMBS OFF switch, cruise control combination switch, ECON switch, electric parking brake/automatic brake hold switch, idle stop OFF switch, TPMS switch, VSA OFF switch, and washer fluid level switch.