See also:

Audio operation precautions
...

Latch (Lower Anchors and Tethers for Children) system
Your vehicle is equipped with special anchor points that are used with Latch (Lower Anchors and Tethers for CHildren) system compatible child restraints. This system may also be referred to as ...

NISSAN dealer.
However, now and then you may notice light spark knock for a short time while accelerating or driving up hills. This is not a cause for concern, because you get the greatest fuel benefit when ther ...