Key In Ignition Reminder

When the ignition key is placed into the ignition switch, voltage is applied to the key-in warning buzzer of the gauge cluster. When the LH front side door is opened, a ground signal is applied to the key-in warning buzzer of the gauge cluster. If the ignition key is in the ignition switch and the LH front side door is opened, the key-in warning will activate to remind the driver that the ignition key is in the ignition switch.