W210 speedo issue
I'm a newbie here and I need a little help in diagnosing a speedo problem.
My speedo stops working intermittently. It goes off for no apparent reason and then comes back on. The cruise and odometer also go down with it.
There are no warning lights, such as abs etc. sometimes the speedo needle will bounce around a little before coming back.
Is this a speed sensor problem, or an electronics problem.
If the speed sensor is faulty, shouldn't the abs light come on. If its a lose connection somewhere, what can I check?
Any suggestions much appreciated. You have an awesome community here.
Thank you



