Key-In-Ignition Warning

The key-in-ignition warning chime operates as follows:
- It sounds when the driver door is open or ajar with the key in the ignition switch.
- It continues to sound until the key is removed or the LH front door is closed.
- When the key is in the ignition, the ignition key warning switch is closed and ground is supplied to the lighting control module through Circuit 158 (BK/PK).
- When the driver door is open or ajar, the driver door open warning lamp switch is closed and ground is supplied to the lighting control module through Circuit 867 (DB).