CONSTRUCTION
When the driver presses the lock/release switch, the parking brake becomes locked and pulling the lock/release switch releases the parking brake.
When the AUTO switch is turned on, the parking brake ECU assembly changes to auto function. At this time, the indicator light in the AUTO switch illuminates to inform the driver that auto function is available.
Even if the AUTO switch is pressed while the auto function cannot be executed, the indicator light in the AUTO switch will not turn on.