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3rd brake

  1. Dead 3rd brake light

    smart Operation and Maintenance
    Noticed last night my 3rd brake light is not functioning. Is this a easy bulb change or is there wiring to check? Recently I replaced all of my rear bulbs (minus the 3rd) to brighter LED bulbs. Could I of affected the 3rd brake light? My car has an extended Smart warranty so if its a real...