i heard of another set up that was similar, this is what the guy said:
I stumbled across this AWESOME little mod on another forum for my new 2012 Ram Express. What you need to use is an Xpresskit.com DB-ALL and CHTHD1 T-Harness. I installed this set up yesterday morning in, wait for it...about 5 min., no joke! 5min. Works great!!...it uses the factory remote so no need for another bulky remote in your pocket or purse. All I do now is push the lock button on my factory keyless remote 3 times and she starts right up. It will run for 10min. The horn honks when it shuts off to let you know. If you step on the brake pedal while remote started it will shut off. I am so HAPPY with this set up! You can not beat it for the price, and you can do the install yourself to save labor costs. Let me know if you have any questions. I hope this makes someone on here as happy as I am!!
2016 blacked out sport 4x4 qc