Subaru Forester Manuals 2012 Forester Owner's Manual | Page 311

Driving tips 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. To ensure the trailer lights are connected properly, please consult your SUBARU dealer. Check for proper operation of the brake lights and turn signal lights each time you hitch up. ! Tires ! Side mirrors WARNING After hitching a trailer to your vehicle, check that the standard side mirrors provide a good rearward field of view without significant blind spots. If significant blind spots occur with the vehicle’s standard side mirrors, use towing mirrors that conform with Federal, state/province and/ or other applicable regulations. ! Trailer lights 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. Never tow a trailer when the temporary spare tire is used. The temporary spare tire is not designed to sustain the towing load. Use of the temporary spare tire when towing can result in failure of the spare tire and/or less stability of the vehicle. Make sure that all the tires on your vehicle are properly inflated. The recommended cold tire pressure under trailer towing conditions is shown in “Tires” F12-10. Adjust the rear tire pressure to the recommended pressure when the tires are cold. Normal pressure should be maintained in the front tires. 8-23 accorda