W124 1989 electric wiring relay problem

[mike5678]

Can anyone help with an issue on a 1989 W124 230E.

The problem is that the horn, indicators, outside temperature guage and the alarm when opening the doors does not work.

All of these things suddenly stopped working at the same time. Everything else continues to work as before. Is there a separate relay for these things, and if so where is it?

Is there a common fault here that anyone knows the fix for or any other possible fix?

Thanks a lot

 

[television]

There is no common relay Mike for those things, so this could be a fuse badly fitting or making poor contact.

I would get some non drying switch cleaner and spray the fuses and holders