Had the remote start function programmed on my LMM on Monday, but it hasn't been working right. The problem I'm having is if I do the normal start sequence with the remote, hit the lock button and then hold the start for 2-3, it will key on but will not start and shut off 2 seconds later. I have no codes or CEL on, the weird part about it is if I sit in the drivers seat and use the remote to start it will start up fine and I also found out if I do it with the door open and stand next to the drivers seat it will start as well. So at this point I'm thinking there's an interference problem. I have a couple police scanners, a CB, tablet which I run a set of gauges on via bluetooth, a FASS, and a few other things that could interfere, but I have unplugged all of my electronics to eliminate them from being possible sources of interference with no luck. Now I also don't know if any of my mods could effect it, I have done the DPF delete, EGR delete, intake tube delete, all of which codes have been disabled. I'm stumped at this point and was wonder if anyone else had done these mods and have or had not had problems with the remote start. It is hard for me to go the dealer and say its not programed right with what I have done to it with out being positive about it. The dealer knows it is not stock and they don't think that any of that would be a problem. Any ideas will help.