Subaru Forester: Instruments and controls / Horn

To sound the horn, push the horn pad.
Other information:
If the booster seat makes contact with
the head restraint of the rear seating
position where the booster seat is to be
installed, raise the head restraint to the
extended position. If the booster seat still
makes contact, remove the head restraint...
To change the setting of your vehicle’s
alarm system for activation or deactivation,
do the following.
Disarm the alarm system. Refer to
“Disarming the system”.
Sit in the driver’s seat and shut all
doors, the rear gate and engine hood...