1999 Mustang Tail Light Wiring Diagram. A diagram of a 2003 ford mustang interior fuse box. Mustang fuse wiring diagrams.
Driving lights relay lights. Upon one ill trace the current movement. The wiring logic is completely different between usdm spec and export models.
With fog light switch on the driving lights relay will switch the lights on when the ignition is on.
The automotive industry has made major strides in the realm of led lighting over the years and there is a good chance that your factory mustang tail light wiring is not compatible with the latest. The third wire is again the black wire with a red stripe that goes to the left back up light. 2015 2017 mustang s550 tail light wiring diagram info euroau and usdm. Please be sure to test all of your wires with a digital multimeter before making any connections.