Help please, I dont know how to get my 3.5 mirrors to work with my 09 2.5 altima

[johnnir3volution]

'mI sorry if this was posted before but i tried the search and couldn't find an answer for the sedans. Ive looked it up on nissanclub.com but no one has seem to figure out why the 3.5 mirrors don't work with the 09 altimas. Ive checked and i have the 7 pins/wire harness that connects to the mirror it self. I also checked the fuse box and i have the heated mirror fuse in place. The 07-08 altimas with the 7 pins/wires work 100% with no issues. I dont understand why nissan would leave the 7 pins/wires there if it does nothing. Can anyone help me please? i really want to do this the professional way and not the ghetto way and hook them up to my headlight turn signals.Thanks in advance -johnni