Lubrication oil circulation in the refrigerant circuit
Subaru Legacy / Subaru Legacy Owners Manual / Climate control / Operating tips for heater and air conditioner / 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.
See also:
U.S.-spec. models
1) Trip meter A/B selection and trip meter reset knob (page 3-6)
2) Tachometer (page 3-7)
3) Trip meter and odometer (page 3-6)
4) Speedometer (page 3-6)
5) Multi function display switching knob ...
Recommended clutch fluid
CAUTION
Never use different brands of clutch fluid together. Also, avoid mixing DOT 3
and DOT 4 brake fluids even if they are the same brand. ...
Key lock-in prevention function
This function prevents the doors from being locked with the key still in the
ignition switch. ...
