My 1984 190E with the 2.3 engine is now on the road! It had several lamps out on the instrument cluster, so I pulled it out and replaced them. The O2 light was MISSING, so I replaced it, along with the others. Now it burns steady. I bought and installed a new O2 sensor. While I did it, I disconnected the neg battery terminal. Well, I reconnected everything, and the light is still on. Any reset info that I am not getting?

Also, the car wants to idle really slowly, and tries to die when I put it in gear (automatic) Other than this, it is doing very well.

Thanks for reading this!

Bruce

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My first Mercedes Benz. 4/6/07.

1984 190E (201 024) 2.3L four.