Venom08, I've been back and forth, up and down the 2008 Viper Service/Wiring Manual on CD...and, about all that I have found leads one (YOU) to hooking up the appropriate scan tool (as I listed above) to look for a DTC and/or reset the airbag light.
Sorry that I can't seem to uncover a shortcut...noting that I am wondering about your system in general as you were chasing another "light" a short time ago. Have to wonder if it's all "procedural" or if you have a harness/module problem. I must admit that the more complex the Viper models have become, the more suspicious I am of any aftermarket wiring project...just personal prejudice ...plus my AGE.
A call to Chuck Tator or Tom Sessions is far cheaper than calling a flatbed!!
Good luck, and please post final outcome.
P.S. If you are the Venom Red Coupe owner that I met Saturday at the coffee shop...call me, bring it over, and we will hook up the scan tools!!!