See also:

Second row comfort guide
The second row outboard lap/shoulder belt is equipped with a belt comfort guide. This guide is attached to the head restraint and is stored in a pocket in the seatback. It is used to adjust ...

Troubleshooting
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Brakes
Occasional brake noise is normal. If a metal-to-metal, continuous grinding or continuous squeal sound is present, the brake linings may be worn-out and should be inspected by an authorized dealer. ...