Explorer 2WD V6-245 4.0L VIN X SFI (1999)
The headlamp-on reminder chime will be activated if the headlamps or parking lamps are on, the key is not in the ignition switch, and the driver door is
opened.
A single tone will be provided each time a ground signal is received from the message center. A one-second tone will sound for warning indications
from the message center. A 100 milli-second tone will sound for each message center button depressed.
Warning chime functions are controlled by the GEM/CTM module, for additional information on the GEM/CTM module, see General Module.