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 2019-2023 Owners Manual: Snow tires

WARNING When replacing or installing winter tire(s), all four tires must be the same for following items. Size Speed symbol Load index Circumference Construction Manufacturer Brand (tread pattern) Degrees of wear For the items (a) to (c), you must obey the specification that is printed on the tire placard...

Subaru Forester 2019-2023 Owners Manual: Sun visor extension plate

With the sun visor positioned over the side window, you can use the sun visor extension plate to prevent glare through the gap between the sun visor and center pillar. To use the extension plate, pull it toward the rear of the vehicle. When you have finished using it, stow it by pushing it toward the front of the vehicle...