I wanted to synchronize new remotes to my truck, mechanic said I needed to take out after market security system for it to work, it cost $200 for the labor and then I was told it would not work because my truck didn't come with remotes or system, also I was told that in order to put original head lamps back in the lighting system would need to be rewired, I went to Pep Boys and found a bulb that was original, I then proceeded to take out the transformer which was between the original headlights and the power source, I put the bulb in plugged into power source and it worked fine, it took 5 minutes on each light
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