Originally Posted By JS23U
If using the single ballast, one side should include the brown and dark blue wire connection."


Partially true... just on cars with still mech voltage regulators

Since Mopar began to use electronic regulator, the brown and blue wires spliced together become on two brown wires spliced together, because the coil + lead wire become brown like the one coming from ign switch, not anymore blue

With a Charger born in Chrysler assembly plant in Valencia, Venezuela