See also:

Unlocking the phonebook
1. Select the “PHBK UNLOCK”/“PHONEBOOK UNLOCK” menu. Then “CURRENT PIN?” is displayed. NOTE If the phonebook is not locked, “UNLOCK” is displayed and the mode changes to the security mode. ...

Displaying radio PS (Program Service Name) and RT (Radio Text)
...

Locking and unlocking from the inside
WARNING Keep all doors locked when you drive, especially when small children are in your vehicle. Along with the proper use of seatbelts and child restraints, locking the doors reduces the chanc ...