However: how do i do this exactly? Test light: like in a screwdriver with a small bulb?
And the hotwire: connect a wire from the terminal that receives power to where exactly?
If this doesn't work i'll try to hotwire the starter.
if i do this with disconnected ignition the starter wil (hopefully) work and crank the engine but with ignition off the car will not start right? This is only to test if the connection starter terminal - relay works like it should?...
I had to make the testlight with a bulb and two wires so it took some time: the terminal in blue (1) is the one that lit up when connecting testlight to terminal 1 and the earth (2).
View attachment 19643
Again: to make sure i don't set fire to something there: to hotwire i connect the terminal 1 to 12V (battery) = pole with nr. 3, right?
Should i do this with a "real" wire or with a screwdriver like before? I'm starting to understand a bit what i'm doing, but only a bit...
I actually meant what happens to the headlights if you have them on and then crank the car to start. If the lights go out then it is lack of power in the battery.