Subaru Forester: Driving tips / Periodic inspections

Catalytic converter

The catalytic converter is installed in the exhaust system. It serves as a catalyst to reduce HC, CO and NOx in exhaust gases, thus providing cleaner exhaust. To avoid damage to the catalytic converter: Use only unleaded fuel. Even a small amount of leaded fuel will damage the catalytic co..

Driving in foreign countries

When planning to use your vehicle in another country: Confirm the availability of the correct fuel. Refer to “Fuel requirements”. Comply with all regulations and requirements of each country...

Other information:

Subaru Forester 2019-2025 Owners Manual: Tire pressure monitoring system (TPMS) (U.S.-spec. models)

The tire pressure monitoring system provides the driver with the warning message indicated by sending a signal from a sensor that is installed in each wheel when tire pressure is severely low. The tire pressure monitoring system will activate only when the vehicle is driven...

Subaru Forester 2019-2025 Owners Manual: Low tire pressure warning light (U.S.-spec. models)

When the ignition switch is turned to the “ON” position, the low tire pressure warning light will illuminate for approximately 2 seconds to check that the tire pressure monitoring system (TPMS) is functioning properly. If there is no problem and all tires are properly inflated, the light will turn off...