2006 nissan maxima w/ all options except auto door lock

[hiluxrunner]

i have the maxima with navigation and every other option but car will not lock doors auto while driving. what gives. also i went thru menu on navigation and turned on horn beep when arming and disarming and no horn beeps. this car is weird. any help on this?

[loystock]

Auto door lock feature is available from other manufacturers but not from earlier Nissan/Infiniti cars. Nissan adopted that feature in 2007 and later model years. So your 06 Maxima does not have it.