Subaru Forester: Warning and indicator / Low fuel warning light

The low fuel warning light illuminates when
the tank is nearly empty, at approximately
2.5 US gal (9.5 liters, 2.1 Imp gal). It only
operates when the ignition switch is in the
“ON” position.
CAUTION
Promptly put fuel in the tank whenever
the low fuel warning light
illuminates. Engine misfires as a
result of an empty tank could cause
damage to the engine.
The warning light illuminates if any door or
the rear gate is not fully closed. This
function is effective even if the ignition
switch is in the “LOCK”/“OFF” or “ACC”
position, or the key is removed from the
ignition switch...
Other information:
Your remote engine starter fob is a
bidirectional transceiver that can confirm
system operation with several different
visual and audible indications. The fob’s
LED-backlit button and internal piezo
buzzer will indicate status of the system
using the following flash and beep sequences,
provided the fob is within operational
range of the system...
U.S. models
The scheduled maintenance items required
to be serviced at regular intervals
are shown in the “Warranty and Maintenance
Booklet”. For details, read the
separate “Warranty and Maintenance
Booklet”.
Canada models
The scheduled maintenance items required
to be serviced at regular intervals
are shown in the “Warranty and Service
Booklet”...