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:
Sensors
The radar sensors, one on each side of the
vehicle, are mounted inside the rear
bumper.
To ensure correct operation of the BSD/RCTA, observe the following
precautions.
Always keep the bumper surface near
the radar sensors clean.
Do not affix any stickers or other items
on the bumper surface near the radar
sensors...
The Reverse Automatic Braking (RAB)
system can be temporarily canceled by
any of the following operations.
Depressing the brake pedal*
Depressing the accelerator pedal*
The accelerator pedal is kept depressed.
(In this case, limited acceleration
will be canceled and the vehicle will
continue reversing...