Have 2 problems going on right now. Have just installed new cooling relay (LU-SRB146) and A/C Override relay (LU-SRB501) on my 72 Etype V12.
Problem is that right now the radiator cooling fans do not start up as temperature rises. If so, why do they not do so now?

My reverse lights have quit working. Where is the reverse lamp switch located? By the transmission or by the shifter?

Andrés
72 V12 Series III