Some how i have caused an electirc problem my self.
I installed an after market central locking system to a 1985½ model year car. Early cars do not have readily installed central locking wiring harness, so i had to use after market wiring. Owner of this car wanted to have central locking system's fuse to be at the same place like it is on factory installed system (fuse #4). I had to pull up the whole fuse box to be able to install cord to the right place, so i had electricity to fuse #4. I suppose when i lifted the fuse box, i accidentally got something loose. I have checked out under dash, put cannot find anything what is wrong. Also all the fuse box connectors look like they are attached tightly. I noticed these early cars have some slight differencies what comes to door wiring harness etc. Plugs are in the different location and they are different shape compared for example to 1987 and newer models.
Any of you have any glue to what might be wrong?