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: Key lock-in prevention function

Under the following conditions, all the doors will not lock when the door lock switch is pushed with the front door open. The key is still in the ignition switch (models without “keyless access with push-button start system”). The ignition switch is in the “ACC” or “ON” position (models with “keyless access with push-button start system”)...

Subaru Forester 2019-2026 Owners Manual: Warranties

Warranties for U.S.A. SUBARU vehicles distributed by Subaru of America, Inc. and sold at retail by an authorized SUBARU dealer in the United States come with the following warranties: SUBARU Limited Warranties Federal Emission Control Systems Warranties California Emissions Control Systems Warranties All warranty information, including applicability, details of coverage and exclusions, is in the “Warranty and Maintenance Booklet”...