Subaru Forester: Maintenance and service / Cooling system

Synthetic oil

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Safety precautions

WARNING Never attempt to remove the radiator cap until the engine has been shut off and has cooled down completely. Since the coolant is under pressure, you may suffer serious burns from a spray of boiling hot coolant when the cap is removed...

Other information:

Subaru Forester 2019-2026 Owners Manual: BSD/RCTA (if equipped)

The BSD/RCTA consists of rear corner radars with Blind Spot Detection and Rear Cross Traffic Alert. These functions enable the system to detect objects or vehicles to the rear, drawing attention to the driver when changing a lane or when driving in reverse...

Subaru Forester 2019-2026 Owners Manual: Checking the oil level

Park the vehicle on a level surface and turn the ignition switch to the “LOCK”/ “OFF” position. If you check the oil level just after turning the ignition switch to the “LOCK”/“OFF” position, wait for at least 5 minutes for the oil to drain back into the oil pan before checking the level...