RRich

Hi Steve, Can you share details about the letter? I also have a 2010 with tail light issues. Left only lights the center row even when brakes are applied. Right has all three rows on bright (as if brakes were applied) as soon as lights are turned on. Thanks! Rich

Hi, Thanks for the welcome. I'm the recent 2nd owner of a 2010 MKZ. It has amazingly low miles (just over 15k miles) but I just realized there's an issue with the tail / brake lights. The left side only lights the center row for brake lights and when lights are on. The right side lights all three rows for brake lights. When the lights are on, all three rows stay on as if brakes are on (applying brakes makes no difference). Any suggestion for root cause of these issues? Thanks for your help! RRich