Hi, I am looking for a hint / tip for a good and easy pick up point for the 12V ignition fed 15+ for an additional warning light / led which I am going to install in the instrument cluster.
It will indicate low coolant level, as I installed already a different head tank with sensor. The RR Classic had this feature and I think its with the effort.
As everything in the P38 is switched to ground by the BECM I am hesitant to just cut in an existing line?
Any good starting points? The typical cigar lighter hack?
What do You guys recommend?
THX in advance