This is a Service is for when you have a Ford Ranger where one or both headlights are not working. now the assumption is that you have checked the bulbs, wiring etc and are without fault , and you have checked the BCM for fault codes and you find these codes >>>>U1000 or U3000 OR BOTH , if that is the case this is the service for you.

Example Ford Ranger BCM part numbers but not limited too:
AB39-14A073-xx
DB39-14A073-xx
BV6N-14A073-xx
How to use this service