Earlier today, my radio and analog clock just stopped working in my 1999 Chrysler LHS. I think it may be a fuse. However, now when I lock the door from the fob it gives me a second beep. Before it only beeped once.
Has anyone else experienced this issue? If so, how did you get it resolved?

 

Clock is likely to have failed internally, somewhat common issue. Easily fixed if you are a little handy.
https://300mclub.org/forums/viewtopic.php?f=129&t=36317
Second Beep when locking/arming security system usually indicates something not ready, such as a door not fully closed. Have seen issues with the trunk sensor incorporated into the lock. There is a plunger that is set when the trunk is closed that sometimes has an issue. First: Does your trunk light work?? Wires in the bundle that flex with the trunk lid can break.

 

Yes, the trunk light works. Some people over at PEP boys think it is the BCM