Un lock all doors at once

[Lowufo]

I have a 2005 Yukon Slt and have been through the dic a couple times looking to see if I can change the setting so when you hit un lock on the remote it un locks all the doors at once instead of just drivers door. Anyone know is there a special way to program this without having to take to dealer

 

[alc5m]

just push the button again...

 

[kdavis61]

*unlock (one word) sorry to be dicky.

 

[Big Buttons]

When I had the factory key fob I would push unlock twice and all 5 doors would unlock.

1 time for driver door
2 times for all 5 doors.