Unlocking All Doors From Rear - 06 Cayenne

[lowell]

Is it possible to set the door lock buttons on the rear doors to unlock ALL doors when pressed?

My wife sits in the back with our baby. If I get out (to run an errand, go in a store, etc.) and leave the vehicle running so that the AC will keep them comfortable, my wife will use the door lock button on the rear door to lock the vehicle (06 Cayenne). But when I come back, she can't unlock the front doors. I tried using the child door button on the driver door, but that only seems to allow her to unlock the back seats. I then have to open the back door and reach up to the front to unlock the vehicle. I've only had the vehicle a few days... still trying to learn things.

Any help is greatly appreciated. Thanks!

[lowell]

I've been trying to do a bit more checking into this... my dealership says it simply can't be done, but another dealership (near where I work that I visited for a couple part questions) seems to think they can reprogram the back doors if they hook it up to their machines... just need to have it in for service (which it doesn't yet need of course). Is it possible to reprogram the rear doors - or is my actual dealership right?

[wvicary]

I don't think it can be done, you can change the programming for the remote to open one or all doors(on the OBC) but not alter the sequence at the door lock buttons.