Another Dome Light and Seat Belt Warning problem
 

H! New hear. I've use the search, but can't seem to find a similar problem or an answer. I have a 1987 190E 2.6. I have dome light and seat belt warning that stays on when all doors are close. I was thinking that the contact switch on the driver side is bad. So I switch it with the passenger side. The problem still exist. Hope someone can help me in trouble shooting the problem.

I also forgot to add that the seat belt warning led does turn off when the ignition is off, but not the dome light. I have to set the dome light to off.

I'm still trying to troubleshoot the problem. Wanted to know if I replace my Warning Buzzer Relay will that possibly resolve my problem. This is in the assumption that the dome light is tied to this relay. I hope someone can help.

I'd definetely replace the buzzer relay. Check my recent post on this.

We'll I finally got around replacing the warning buzzer relay and I still have the same problem. Does anyone have other suggestions? This problem is really bugging me!