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:Dashlights brightness control switch, ACC combination switch (MAIN/CANCEL/SET-/SET+), VSA OFF switch, SPORT mode switch, brake fluid level switch, CMBS OFF switch, ECON switch, electric parking brake switch, HV switch, and TRIP switch.