Subaru Forester: Maintenance and service / Spark plugs

Air cleaner element

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Drive belts

It is unnecessary to check the deflection of the drive belt periodically because your engine is equipped with an automatic belt tension adjuster. However, replacement of the belt should be done according to the maintenance schedule in the “Warranty and Maintenance Booklet”...

Other information:

Subaru Forester 2019-2026 Owners Manual: Headlight flasher

CAUTION Do not hold the lever in the flashing position for more than just a few seconds. To flash the headlights, pull the lever toward you and then release it. The high beam will stay on for as long as you hold the lever. When the headlights are on high beam, the high beam indicator light on the combination meter also illuminates...

Subaru Forester 2019-2026 Owners Manual: Rear Seat Reminder (models with combination meter display (color LCD))

This function prompts the driver to confirm the presence of passengers and cargo in the rear. This function will be activated when the rear doors are opened and closed. It alerts the driver by warning messages on the combination meter display (color LCD) and beeps when the ignition switch is in the “OFF” position...