In order to run the lighted SRT Steering Wheel Airbag in OEM control, you have to have the Lighted SRT Steering Wheel Harness.I have a 2019 scatpac and I had the reverse problem you have. I wanted a hellcat steering wheel, so I bought a used one on eBay from a 2019 hellcat...I planned on just using my scatpac airbag, but I found out the horn plugs are different. They are different because the hellcat plug needs to supply power to the lighted airbag also...So I figured I’d just swap out the harnesses between the two wheels and I’d be good to go....nope!! The heated wheel plugs on the different wheels are totally different. You can use the scat airbag on the hellcat wheel, but you won’t have a horn...you can use a SRT airbag on a scat (non lighted wheel), but you won’t have a horn or lighted SRT airbag. To have everything work I had to buy a SRT airbag....I’m thinking your gonna have to buy a Hellcat steering wheel.
There is a lighted airbag steering wheel harness and a non-lighted airbag steering wheel harness.I have both harnesses and they will not inter change between steering wheels (both 2019’s)... I guess he now needs a hellcat steering wheel with the harness to use a lighted SRT airbag.
You're forgetting the Charger, Durango, and Jeep Grand Cherokee.I guess what I’m trying to convey is in model year 2019 dodge made from what I can tell 3 different steering wheels for the challengers. 1 (the scat pack wheel.. no lighted airbag). 2 (the hellcat leather wrapped steering wheel..lighted airbag). 3 (hellcat alcantera wrapped steering wheel...lighted airbag). In all three wheels if you took out the wiring harnesses, the plugs for the heated wheel portion are built in and part of the wheel. Because of this you now cannot interchange wiring harness between the lighted airbag wheels and the non lighted airbag wheel. And because of this they no longer make whatever wiring harness that people use to use. If you have a steering wheel that was made for a non lighted airbag you cannot just put a new wiring harness in it from a steering wheel that is designed for a lighted airbag. The heating element plugs from the different wheels are completely different. I know this because I have both wheels. I ended up having to buy the SRT airbag for my hellcat wheel. The only way the OP is going to get his SRT airbag to work is he’s going to have to buy a complete Hellcat wheel, because even if he got the new lighted airbag wiring harness it will not work in a non lighted airbag wheel.