The instrument cluster just pops out. You can either A) get a wire a little thinner than a coathanger and put a crook in it to pull by - slip between the guages and the dash, turn the wire for the hook to catch and yank it out or B) take the dash speaker out - takes a small stubby screwdriver - then you can push it out with your hand or something from the rear. Once the instruments are out you can get to the headlight switch bulb also. When I replace instrument light, I replace them ALL.

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1995 S-350
370K + SOLD
1952 220B Cabriolet
39K kilometers + SOLD
1998 E300D
310K +
2012 E350 BlueTec
120K