Subaru Legacy BN/BS (2015-2019) Owners Manual: Synthetic oil
You should use synthetic engine oil that meets the same requirements given for conventional engine oil. When using synthetic oil, you must use oil of the same classification, viscosity and grade shown in this Owner's Manual. Refer to "Engine oil" F12-4. Also, you must follow the oil and filter changing intervals shown in the Warranty and Maintenance booklet. NOTE Synthetic oil of the grade and viscosity noted in chapter 12 is the recommended engine oil for optimum engine performance. Conventional oil may be used if synthetic oil is unavailable. |
Recommended grade and viscosity
CAUTION
Use only engine oil with the recommended
grade and viscosity.
Refer to "Engine oil" F12-4.
NOTE
Engine oil viscosity (thickness) affects
fuel economy. Oils of lower visco ...
Cooling system
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 ...
Other materials:
Locking and unlocking from the outside
NOTE
If you unlock the driver's door with a
key (including a mechanical key) and
open the door while the alarm system
is armed, the alarm system is triggered
and the vehicle's horn sounds. In this
case, perform any of the following
operations:
Models with "keyless access with
push-button st ...
