Quote Originally Posted by Genaxx View Post
L1 isn't a blank button, On your mob/aggro list if you have more than 1 enemy, hold L1 and use the up and down on the the d-pad to select targets from that list, its alot easier than using left and right or L1,R1.
Thank you. I came in here to say this. The OP says that the L1 button is only for autorun. However as you have mentioned, it is also used in conjunction with up and down on the d-pad to select targets from the enmity list.

It is also used with left and right to select members of the other parties in your alliance if you're in PvP or a 24-man raid. The other function it has is for swapping target filters, so it actually has several uses.