Based on the fact that you have a Spektrum R, I'm guessing that you have OCD anxiety over a feature set not being available, effectively rendering the car as no longer being "complete"
I could be wrong.
Just use the crash detection on the iPhone. It saved my buddies' life... well it was his brother in law. Either way, he was in a horrific accident and his phone was setup to send emergency alerts to specific contacts in his phone along with calling 911. He was hurt so bad that his entire family would have had no idea that he was in an accident had it not been for the alert.
If you don't have an iPhone, then you can wait another aeon for VW for fix Carnet