Subaru Forester: Instruments and controls / Horn

To sound the horn, push the horn pad.
Other information:
The following owner maintenance schedules outline essential visual inspections, fluid checks, and mechanical verifications that should be carried out by the driver or an authorized Kia dealer at designated intervals to maintain the safe, efficient, and dependable operation of your Kia Telluride...
Turn the engine OFF.
Make sure the driver's door is unlocked.
Press the rear center edge of the fuel filler door.
Pull the fuel filler door outward until it is fully open...