Aux Input 2011 Endeavor
 

Is there an easier way to get an aux port in? I have the dash taken off and am nervous to mess with the radio wires for fear I will not get them back in correctly. I have zero experience but want to tackle this project and save from buying a whole new radio because I like the one I have!
I can Bluetooth to the car but not play music or anything else there. Is there a way to Bluetooth without an FM transmitter?

First time I have seen these items,so no idea if they work.
https://gromaudio.com/store/aux1_ada...apter_kit.html

https://gromaudio.com/store/bt3_adap...interface.html

Car Won’t start
 

I followed this video. I took the radio cover off. I have an 2011 Endeavor and when I put everything back the car won’t start. I believe the battery died. Done experimenting. I believe I put everything back.