Subaru WRX & WRX STI Manuals 2016 WRX & WRX STI Owner’s Manual | Page 243
3-114 Instruments and controls/Horn Horn To sound the horn, push the horn pad.
Subaru WRX & WRX STI Manuals 2016 WRX & WRX STI Owner’s Manual | Page 242
Subaru WRX & WRX STI Manuals 2016 WRX & WRX STI Owner’s Manual | Page 244