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 constantly
If the light illuminates constantly 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 an ...
Recommended shifting speeds
The best compromise between fuel economy and vehicle performance during normal
driving is ensured by shifting up at the speeds listed in the following table.
...
Channel selection
Turn the “TUNE/TRACK/CH” dial clockwise
to select the next channel and turn
the “TUNE/TRACK/CH” dial counterclockwise
to select the previous channel. ...