See also:

Maximum load limits
Never exceed the maximum load limits explained in the following. Exceeding the maximum load limits could cause personal injury and/or vehicle damage. - Adequate size trailer brakes are ...

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. ...

Other bulbs
It may be difficult to replace the bulbs. Have the bulbs replaced by your SUBARU dealer if necessary. ...