Hi there, noticed I didn't have any brake lights yesterday, brought a new brake light switch, still no lights! I checked the bulb holder and found some corrsosion on the holder but not on the connectors out the back of it only on the passenger side the drivers side is clean with no corrosion, I have all other lights on both sides just the brake lights are out!!!! would it be the bulb holder on one side stopping the brake lights from working? Thanks a lot any help would be great!!!!