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/LKAS switch, audio remote-HFL switch, brake fluid level switch, CMBS OFF switch, cruise control combination switch, dashlights brightness control switch, distance switch, ECON switch, idle stop off switch, intelligent traction management switch*1, snow switch*2, washer fluid level switch, parking brake switch, and VSA OFF switch.
*1: AWD
*2: 2WD