Alright so I’ve read and read other threads about this and the lock unlock trick seems to work for everyone or I’ve seen threads and the OP never reports back the fix.

truck is a 2013 2500 SLT 6.7 Deleted, ez lynk tuned.

I’ve had it for about 8 months and not 1 time ever have these buttons worked. The trucks had a bad turbo actuator that was just recently replaced and calibrated (I know this is good now and working) thought maybe that might have something to do with it but no. So I took a chance and bought a new center stack button assembly to try and that still doesn’t work, checked all the fuses under the hood everything is good however I found that the plug that goes into the center stack only three wires are used a red a black and an orange. I have power to the orange but that’s all. I’m not sure where to go next I can’t seem to find any good wiring diagrams or any info on a fix. I’ll add that the hazards radio hvac, and gauge cluster all work as they should. I’d really like to stay away from the dealer if possible. And to add so far I’ve got no codes or check engine light.
Thanks everyone!