Metro L3-061 1.0L VIN 6 TBI (1998)
Audible Warning Device: Description and Operation
Headlight Warning Alarm
The headlight warning alarm will sound if the Light Switch is in the PARK or HEAD position, with the ignition key removed from the Ignition Cylinder
and the LH Front Door open. Voltage is applied at all times through the TAIL Fuse to the Light 1 Relay. When the Light Switch is in the PARK or
HEAD position, ground is supplied to the coil of Light 1 Relay. This energizes the coil and closes the contacts allowing voltage to be applied through
Light 1 Relay to the Audio Alarm Module. With the LH Front Door open, a ground signal is provided through the LH Front Door Jamb Switch to the
Audio Alarm Module. When both of these signals are received, the Audio Alarm Module activates the headlight warning alarm (approximately 1 pulse
per second). The alarm will continue to sound until either the Light Switch is turned "OFF," the LH Front Door is closed, or the Ignition Switch is
turned to "ON."
