See also:

Lubrication oil circulation in the refrigerant circuit
Operate the air conditioner compressor at a low engine speed (at idle or low driving speeds) a few minutes each month during the off-season to circulate its oil. ...

Scan tuning (SCAN)
If you press the “SCAN” button briefly (type A, B and C audio)/continuously (type D audio), the radio will switch to the scan mode. In this mode, the radio scans through the radio band until ...

Opening the trunk lid (Legacy)
The trunk lid opens when the “” button is pressed continuously for at least 2 seconds. An electronic chirp will sound twice and the turn signal lights will flash twice. ...