Hi

My Mercedes for some reason got a speedo problem. The abs, srs lights and many other lights are on all the time. My speedometer and rpm dosent work either. I have changed the dash, but that did not help, only for the one that shows how much gas it has. The car cant pass the controll with this problem. By the way, i made a youtube video of this problem, the link is here: http://www.youtube.com/watch?v=Vg7iwYi6Xq0&feature=channel_video_title



my car: Mercedes-benz E-class E200 W210 1996

Most likely the traction system problem is causing the speedo NOT to function as well.

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Could there be something else than the traction system? But if it is the traction system, how do i fix this?

Thanks!

The left front wheel speed sensor drives the speedometer. That is why when the rear tires spin in the snow the speedometer never moves.