Automatic Door Lock after re-entry

[reno360]

I just picked up a 2021 Sierra 1500 AT4 and have been going through the config and options.  I like most everything about this truck but there are a couple design questions I have.  I traded in my Tahoe LTZ for this truck and a lot of the options are similar.  However, I configured the auto-lock to lock all doors when exiting the vehicle.  This works well under normal circumstances when you park the truck, turn off the engine and exit the vehicle.  The problem I can't seem to solve is that if you forget something and re-enter the vehicle either by unlocking via key fob or door button, the truck will not lock again after exiting.  Is this by design or am I missing something?

 

My Tahoe would re-lock after coming back and closing all doors each time.

 

Thanks

Chris

[Jav_eee]

Mine does. I believe it’s a setting with “passive” in it


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[RWTJR]

Interesting. I use the delayed lock setting on my 2020 Silverado and it locks automatically 5 seconds after all the doors are closed. It doesn't matter how many times I go in or out, open or close the doors, the timer resets and 5 seconds after the last door is closed it locks them all.