2006 Subaru Impreza Owner's Manual - Page 246
2006 Subaru Impreza Manual
Page 246 highlights
Place the dust cap over the four-pin connector of the hitch wire harness to protect against possible damage. Occasionally lubricate terminals of the four-pin connector using terminal grease. Trailer towing Driving tips 8-19 8. Connect the hitch wire harnesss black four-pin wire connector to the towing trailers wire harness 9. 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. Hitch harness connector Wagon 800210 NOTE Always disconnect the trailer wire harness before launching or retrieving a watercraft. Remove the ball mount from the hitch receiver tube and insert the receiver cover onto the hitch receiver tube. Your vehicle is designed and intended to be used primarily as a passenger-carrying vehicle. Towing a trailer puts additional loads on your vehicles engine, drivetrain, brakes, tires and suspension and has an adverse effect on fuel economy. If you do decide to tow a trailer, your safety and satisfaction depend upon proper use of correct equipment and cautious operation of your vehicle. Seek the advice of your SUBARU dealer to assist you in purchasing a hitch and other necessary towing equipment appropriate for your vehicle. In addition, be sure to follow the instructions on correct installation and use provided by the trailer and other towing equipment manufacturers. SUBARU assumes no responsibility for injuries or vehicle damage that result from trailer towing equipment, or from any errors or omissions in the instructions accompanying such equipment or for your failure to follow the proper instructions. SUBARU warranties do not apply to vehicle damage or malfunction caused by trailer towing. If you use your vehicle to tow a trailer, more frequent maintenance will be CONTINUED When you do not tow a trailer Warranties and maintenance