Spark plugs
It may be difficult to replace the spark plugs. It is recommended that you have the spark plugs replaced by your SUBARU dealer.
The spark plugs should be replaced according to the maintenance schedule in the “Warranty and Maintenance Booklet”.
See also:
If the light illuminates steadily
If the light illuminates steadily while driving
or does not turn off after the engine starts,
an emission control system malfunction
has been detected.
You should have your vehicle checked by
...
Other bulbs
It may be difficult to replace the bulbs.
Have the bulbs replaced by your SUBARU dealer if necessary. ...
Approved engine oil
Always use the SUBARU approved engine oil. For further details, please
contact your SUBARU dealer.
If the approved engine oil is unavailable, use the alternative engine oil
described on the next ...