40,040 miles on car, oil and filter changed 1666 miles ago. The maintenance required signal is on and manual says oil needs changing? I am traveling away from home and have not located a dealer. Is this serious?

What is your question?

The maintenance required signal on the dash board is on "all the time". I have no other problems with the car.

What makes this problem better or worse?

maintenance required is constantly lite on dash board

How long has your 2011 Scion tC had this problem?

few weeks? not sure just noticed