2003.5 600CL; 94 e320; 1985 500 SEC; 1985 300D Turbo. Many others over the years ...
I recently put new Sylvania bulbs in my 1990 560 SEC. They work fine (on highbeam and low). Terrific, in fact. However, and I don't know if this is a coincidence or not, but nothing happens when I pull back on the stalk. That is, I can't "flash" the high beams. I can push the stalk forward, and the lights work fine. Any ideas? Could be a coincidence, but it's just plain weird ... Thanks!