Subaru Outback Manuals 2017 Outback Owner's Manual | Page 470

Driving tips/Trailer towing (Outback) ground. ! Side mirrors 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 turn signals and the stop lights each time you connect a trailer to your vehicle. ! Tires 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. Refer to “Tires” F129 and in “GAS STATION REFERENCE” at the end of this manual. Trailer tire condition, size, load rating and proper inflation pressure should be in accordance with the trailer manufacturer’s specifications. In the event your vehicle gets a flat tire 8-27 when towing a trailer, ask a commercial road service representive or professional to repair the flat tire. If you carry a regular size spare tire in your vehicle or trailer as a precaution against getting a flat tire, be sure that the spare tire is firmly secured. & Trailer towing tips CAUTION . For models equipped with the BSD (Blind Spot Detection) and RCTA (Rear Cross Traffic Alert) driving support systems, when towing a trailer, press the BSD/ RCTA OFF switch to deactivate the system. The system may not operate properly due to the blocked radar waves. For details about the BSD/RCTA OFF switch, refer to “BSD/RCTA OFF switch” F7-60. . For models equipped with RAB (Reverse Automatic Braking) system, consult your SUBARU dealer for additional information about towing a trailer. . Never exceed 45 mph (72 km/h) when towing a trailer in hilly – CONTINUED –