NHTSA Complaint #11684537 — 2018 RAM 2500

First, I was not involved in an incident or accident with my vehicle. My concern is for my safety in the future while driving this vehicle. My RAM 2500 Power Wagon has a safety recall C4B/NHTSA 24V-896 for the brake system but there are no parts available to fix it. I currently have an ABS caution light with a "Service Electronic Braking System" and "Service Automatic Braking System" that constantly flashes and dings at random. I took my vehicle in to my local dealership and they told me there are no parts available and they were unable to fix the ongoing problem. I asked if my vehicle was safe to drive and they told me they cannot legally tell me if it is safe or not. There is no way forward to fix my vehicle and I haven't received any information other than "we are waiting on parts". With this being a safety issue, I would expect a loaner vehicle of a similar make and model. I do not feel it is safe to continue to drive my truck with these warning lights associated with an active safety recall. I am looking for advice or some help with this issue.