If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Subaru of America, Inc.
If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or Subaru of America, Inc. To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at 1-888-327-4236 (TTY: 1-800-424-9153).; or write to: Administrator, NHTSA, 1200 New Jersey Avenue, SE, West Building, Washington, DC 20590.
You can also obtain other information about motor vehicle safety.
Supplement
Declaration of conformity with FCC rules
Electrostatic sensor for occupant detection system

Temperature A, B, CPrecautions against vehicle modification
WARNING
To avoid accidental activation of the
system or rendering the system
inoperative, which may result in
serious injury, no modifications
should be made to any components
or wiring of the SRS airbag system.
This includes following modifications.
Installation of custom steering
wh ...
Engine exhaust gas (carbon monoxide)
WARNING
Never inhale exhaust fumes from your Subaru Ascent.
Exhaust gases contain carbon monoxide, an invisible and odorless gas that
can cause serious injury or death if inhaled.
Regularly inspect and maintain the exhaust system to prevent gases from
entering the cabin.
Never ...
Installation
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Air Breather HoseINSTALLATION1. FRONT DIFFERENTIAL SIDEInstall in the reverse order of removal.NOTE:Securely insert the air breather hose until the hose end contacts the catch of the pitching stopper bracket.2. TRANSMISSION CASE SIDEInstall in the rever ...