I have the same problem. Just so happens that the car is also a 89 240DL. I have a daughter that has a 92 760 turbo and she has the same problem. What I did with her car was to locate the chime relay under the dash and removed it. This was of course just a bandaid to the problem. I noticed on mine t...

I have a 93 Volvo 240 that has a warning signal that will not quit when the car has started. Normally the warning bell will stop when the car is running and the dome light will go off. I also had a 85 Volvo that did the same thing. Has anyone else had this problem, and if so what did you do about it...