Welcome
I am facing a problem with my Nissan Maxima 2012, which is as follows:
When the car is unlocked, only the front doors unlocked and when the car is unlock again, the rear doors unlocked
I need all door unlocked when the car unlocked

 

Sounds to me it's working as intended. Push remotes unlock once, front doors unlock. Push unlock twice rear doors open. Same thing on the exterior front door handle button. Your car is a later edition than my 09, so there might be a single push unlock all doors in your settings menu.

 

Go into your vehicle settings and change to unlock all four doors…. Simple

 

Can you show me how this is done step by step, please

 

Here you go

SETTINGS
OTHERS
COMFORT
SELECTIVE DOOR UNLOCK
(look at bottom of screen)

think of the users safety, when having all 4 doors unlock at the same time.
crazies out and about….

 

Unfortunately my car has the normal screen

 

Hhhmmmm

am certain it exists somewhere in the car profile/manual

i don’t have the “normal” screen as you can see in my pic

 

You can also have the dealership program it for you. Mine did it for me years ago for free when I had my cvt fluid changed.

 

was it the same dealership that you bought your maxima from or a different Nissan dealership?