Subaru Forester: Instruments and controls / Horn

To sound the horn, push the horn pad.
Other information:
WARNING
When operating the power rear
gate, observe the following precautions.
Ignoring the precautions
may result in an injury (e.
g., anyone’s body is hit against
the rear gate or is caught in the
rear gate, etc.)
Make sure there are no people
around the rear gate...
When the system monitors that the driver
may be inattentive, it warns the driver.
When the inattentive driving warning activates,
the buzzer sounds and an interrupt
display appears on the combination meter
display.
When the EyeSight system has detected a
vehicle ahead or obstacle in the forward
direction, the inattentive driving warning
may activate at earlier timing than usual...