Subaru Forester: Instruments and controls / Horn

To sound the horn, push the horn pad.
Other information:
The Auto Vehicle Hold function will automatically
keep the vehicle stopped even
after releasing the brake pedal when the
vehicle is at a complete stop, such as at
traffic signals.
WARNING
Do not use the Auto Vehicle Hold
function on a steep hill or slippery
road...
NOTE
For remote engine starter transceiver:
In the event that the vehicle’s battery is
replaced, discharged or disconnected,
it will be necessary to start the vehicle a
minimum of one time using the key
prior to activating the remote engine
start system...