D@mn door locks.....

[hunter1660]

Yes....the price of eggs isn't worth the wear and tear on a chickens butt.. J/k. Never a problem with the locks

[dysart316]

My 2011 just started doing the same thing. It has been consistent over the last month. Has never did they 1 time in the prev 6 years.

[kbayliss]

Mine started about a month ago. Thought I was out of my mind. Have had the car for 5 years. No problems until now. 2011 2SS RS

Anyone come up with an idea?

[ron123]

Originally Posted by kbayliss

Mine started about a month ago. Thought I was out of my mind. Have had the car for 5 years. No problems until now. 2011 2SS RS

Anyone come up with an idea?

Did you recently replace the car battery and lose the door lock settings you had previously on the car during a battery replacement?

[kbayliss]

Nope. No changes to the car recently. Knock on wood, it's been very reliable. Just this weird door lock thing. As a matter of fact, it did it again last night. I did double check the door lock settings and they are all "off".

[ron123]

Originally Posted by kbayliss

Nope. No changes to the car recently. Knock on wood, it's been very reliable. Just this weird door lock thing. As a matter of fact, it did it again last night. I did double check the door lock settings and they are all "off".

Family member using the ONSTAR Phone App and the lock car feature to lock it up at night or play joke on you? ;-)
... If not maybe the Body Control Module (BCM) is acting up -or- disconnecting the car battery for a while may reset back to normal behavior?
An experiment to try with a window DOWN is to leave ALL KEY FOBS in the car - that is suppose to override and prevent the car from trying to do any Passive Lock on the doors.

[camguynj]

Originally Posted by TAG UR IT

I leave a window rolled down now which stinks since it's kind of cold out....lol...28 or so degrees. SO...when I get in the car, it's colder than normal. But, yeah...I have the car off, leave the key in the center console (again, garage is locked...and if someone wants to steal the car, it's not like they couldn't get the keys in the house where they normally hang), and with the car off, it'll lock out of the blue. I am pretty sure no one is hitting the door lock down with the window down...since it's happened with the windows in the up position.

What do you have the Auto Door Unlock set to ?
This allows selection of which of the doors will automatically unlock when the vehicle is shifted into P (Park) (automatic transmission) or when the key is removed from the ignition (manual transmission). Press the MENU/SELECT knob when Auto Door Unlock is highlighted. Turn the knob to select All Doors, Driver Door, or Off.

[kbayliss]

I did the battery disconnect last weekend. Thought maybe it worked. But this morning, the same thing-locked on it's own. Quite an odd anomaly.

[fly2hip8]

Don't leave keys in car...problem solved. If your car gets stolen and you leave your keys in the car that is on you. Make somebody work for it if they really want to steal your car.

[PeteD]

Originally Posted by Angrybird 12

I just read my owners manual and there is no option to prevent that, just to delay locking. If you have a manual transmission and leave the key in the ignition it will lock after you close the door. Only solution is remove the key from the ignition and drop it in the cup holder.

I have not checked the manual. But, my 2012 will not auto lock unless it is switched on or running. Never just sitting there

[PeteD]

OK so I guess I will ask the question. Does it do it if say,,,, you take the key inside for the night?

[kbayliss]

After I realized I wasn't the one accidentally locking the car in my garage, I do take the key out. While that does solve a problem, it does not solve THE problem. I can deal with not leaving a key in it. I only worry what uncommanded thing it starts doing next.

[PeteD]

LOL....Radio will probably work intermittently

[Cranial Disruptor]

My 2011 started doing this a few months ago. I haven't changed any door lock settings.