Subaru Forester: Instruments and controls / Horn

To sound the horn, push the horn pad.
Other information:
CAUTION
Direct splicing or other improper
connection of trailer lights may
damage your vehicle’s electrical
system and cause a malfunction of
your vehicle’s lighting system.
Connection of trailer lights to your vehicle’s
electrical system requires modifications to
the vehicle’s lighting circuit to increase its
capacity and accommodate wiring
changes...
CAUTION
If the CHECK ENGINE warning light/
Malfunction indicator light illuminates
while you are driving, have
your vehicle checked/repaired by
your SUBARU dealer as soon as
possible. Continued vehicle operation
without having the emission
control system checked and repaired
as necessary could cause
serious damage, which may not be
covered by your vehicle’s warranty...