you probably have the wrong bulb i it. I had one burn out, and grabbed (I think it was) an 1157. the problem is, the EP tail bulb is the opposite of a standard bulb. the brighter filament is on the side for the running tail, so when the running tail is on, it looks like the brake pedal is pressed. the proper taillamp number is 7528. http://www.sylvania.com/ConsumerProd...RG-Results.htm
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