Electrical gremlin

[Dunpra Lurker Find all posts View Profile Close Dunpra]

Have been trying to nut out an electrical gremlin that seems to be taking over my old girl. Started with remote central locking not working, did all the usual battery checks, different keys etc. replaced the receiver no joy, couldn't nut out how to reset the receiver (not sure if it was the colour undies I was wearing or not crossing my toes and fingers in right order) so decided to just live with no central locking. Then I started noting the instrument panel started acting up when I started the car, would have shaking needles or no movement from the needles. Next the clock in the head unit would not keep time when the car was turned off. Put all this down to the girl just getting old. Now, except for the drivers window no other windows work (I am not talking about the standard reset the windows after disconnecting the battery issue). None of the windows working using their own individual switch, nothing to do with the drivers control panel. have checked fuses, disconnected batteries etc. I have not added or played with any electricals (other than the receiver), the old girl has been in the same configurations for the last few years. just thought I drop my issues here before going to an auto sparky.
Thanks

[Piggy Water pistol pilot. Find all posts View Profile Close Piggy]

I'd be checking voltages at different points in the vehicle and times to see if it is getting any spikes.

[amts Ninja Poster. Find all posts View Profile Close amts]

Check battery connections.