Check to be sure that they are all the proper wattage, it is in your owner's manual and molded into the tail-light bulb holder.

The side-lights in the tail-lights are notorious. It is an outside light system only, not inside lights, and as it comes on without the headlamps or foglamps on I would eliminate them.

Can also be the lamp/warning module itself, open the cover behind the fusebox and it is the longest plug-in module.

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Gone to the dark side

- Jeff