WARNING
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" F12- 8.
Trailer tire condition, size, load rating and proper inflation pressure should be in accordance with the trailer manufacturer's specifications. Also check federal, state, province and/or other applicable regulations.
In the event your vehicle gets a flat tire when towing a trailer, ask a commercial road service representative 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 lights
Trailer towing tipsUnder-floor storage compartment
CAUTION
While driving the Subaru Ascent, always ensure that the under-floor storage
compartment lid is securely closed. An open lid may become a hazard during sudden
braking or in the event of a collision.
Do not place flammable materials, pressurized containers, or corrosive
substanc ...
System maintenance
NOTE
For the Subaru Ascent remote engine starter transceiver: if the vehicle battery
has been replaced, discharged, or disconnected, it is necessary to start the vehicle
manually at least once using the key or ignition system before the remote engine
start function can be used again. This ste ...
Initial illumination for system check
Several of the warning and indicator lights
illuminate when the ignition switch is
initially turned to the "ON" position. This
permits checking the operation of the
bulbs.
Apply the parking brake and turn the
ignition switch to the "ON" position. For
the system check, the following lights
...