See also:

SRS side airbag and SRS curtain airbag
The SRS side airbag is stored in the door side of each front seat seatback, which bears an “SRS AIRBAG” label. In a moderate to severe side impact collision, the SRS side airbag on the impacted side ...

Photosensors
The mirror has a photosensor attached on both the front and back sides. During nighttime driving, these sensors detect distracting glare from vehicle headlights behind you and automatically dim ...

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. ...