One of the two indicator lights that show that the headlights are on in my 2012 IS250 has burned out. I suppose it's not worth replacing the bulb unless it's an easy job. Has anyone replaced one of these bulbs? Thanks for your help!

 

Two indicators? You mean one for the lights, and one for the high beams? I believe these are both tiny surface mount LEDs, which require specialized soldering skills (and good eyes) to replace. It's pretty rare for one to fail. Perhaps the companies that fix the LED lighting in the speedo and tach can do these...