2003 Subaru Baja Owner's Manual - Page 264
2003 Subaru Baja Manual
Page 264 highlights
Driving tips 9. Connect the hitch wire harness's black four-pin wire connector to the towing trailer's wire harness. HB8021BB 10. Confirm proper function of the hitch wire harness by individually activating the brake, right turn signal, left turn signal, stop, and parking lights on the trailer. NOTE Always disconnect the trailer wire harness before launching or retrieving a watercraft. B When you are not towing a trailer CAUTION Remove the ball mount from the hitch receiver tube when the tailgate is open and the bed extender is used. The rear license plate will not be visible because the license plate bracket can not be used at the lowered/open position when the ball mount is connected. D Remove the ball mount from the hitch receiver tube and insert the receiver cover onto the hitch receiver tube. D Place the dust cap over the four-pin connector of the hitch wire harness to protect against possible damage. D Occasionally lubricate the terminals of the four-pin connector using terminal grease, and cover with the attached rubber cap. - CONTINUED - 8-23