My clock disappeared. Got an airbag error message that went away but the clock hasnt come back. Checked a bunch of fuses but dont think that's the issue. Anyone seen anything like this before?

 

Identification of the model (350 or 450h), year and mileage along with any other history or symptoms or warning lights assists with providing a diagnosis.

I would first try a battery disconnect for 30 minutes to see if anything resets.

 

2013 350 with 110K miles. I had an SRS error code pop up a few weeks ago, which went away but at the same time the clock disappeared and hasn't come back.

Ill try the 30 minute battery disconnect. Is there any worry about the Radio/Navigation not working after a battery reset?

 

No, but your airbag light and the clock issue apparently indicates some other potential issues. You should have a shop check for stored codes.

 

Start with the simple, code scan and battery health (load tested).

 

Hoq old is the 12 volt battery? Get it tested.