In an earlier post I mentioned that my audible warnings went out and then came back and have been intermittent ever since. I just realized it started happening right after I got the car back from the shop after they replaced number 5 injector. Could there be a connection? (possible pun).
Im assuming the battery would have been disconnected and the fuel rail disconnected, any wiring near those that might cause the audible warnings to go intermittent?

 

I can't think of anything that would be related. Just a coincidence, I guess.

 

Can’t see how they are related.

For a possible cause of your intermittent cabin chime, check out John Dee’s Youtube video on the speaker in the steering column.