I started the car today, and the DIS bleeped to report a dead front near-side side-light bulb. Went and looked and sure enough, it was out. Set off on the journey, and after a few minutes, the DIS reverted it its normal radio display. Thought no more about it, other thyan to wonder if I had a spare bulb in the shed for whan I got home. When I started the car to come home, no bleep from the DIS. Went and looked, and the bulb was working perfectly. I have a vague recollection this has happened before. Anyone else experienced intermittment dead bulbs that spring back to life?