See also:

Freeing a frozen door lock
To prevent a door lock from freezing, apply deicer through the key hole. If the lock becomes frozen, heat the key before inserting it into the key hole or use the Intelligent Key system. ...

CD care and cleaning
● Handle a CD by its edges. Do not bend the disc. Never touch the surface of the disc. ● Always place the discs in the storage case when they are not being used. ● To clean a ...

Brakes
If the brakes do not operate properly, have the brakes checked by an INFINITI retailer. Self-adjusting brakes Your vehicle is equipped with self-adjusting brakes. The front and rear disc-type br ...