Last Friday (9/23/18) I was on my way home from a Drs. appt. As I was merging onto the interstate from the on ramp, I looked into my side view mirror and saw my drivers side tail light lens flapping around in the wind. Suddenly, POOF, it took flight! Luckily there was no other vehicles behind me.

I pulled off on the next exit ramp, found a place to park, and checked out my light. Sure enough, just a silver/chrome tail light skeleton left.

I called a local salvage yard, 4 miles away. They took one off of an 08 F-150 with 19K miles. They even installed it for me and only charged me $25 + tax. Not bad!

The owner said it probably happened because of the heat. Anyone have any other ideas why it happened? I did notice that the edge of the red plastic lens sticks out about a 1/4" if you look down the bed. The passengers side sits flush. Maybe the heat got to it, the wind grabbed it where it sticks out, and POOF...........?????????????

BUT, I noticed it was still attached at the spot where it protrudes before it took flight. It came apart on the tail gate side first. Interesting, huh?



In the pic below, where the white arrow is, that's where the lens protrudes about a 1/4", maybe less. Also, that's where it was still attached while flapping in the wind before it took flight. Where the black arrow is, that's where it came loose first.

 

My entire tail light fell out while driving yesterday (came on here to see if this is a recurring issue)

Seriously, had a car come up next to me yelling that my entire tail light was dangling from wires behind me.

No clue, wasnt hit...........(that i know of) ......no damage to the light or anywhere around it. Black plastic inside where light mounts was broke off at all points

 

What year is your truck? If it's an 04-08 and you install the new light, check it to see if it mounts flush with the bed, or protrudes a little bit. Thank You.

 

Never heard of or seen something like that. Those mounting points can't break on their own. And they can't shatter from slamming the tailgate shut. Weird.

 

Heat causing parts to expand and swell is common. Doesn't always happen with consistency. And although the lamp housing should be flush with the body, not everything is perfect. Is your new lamp housing an OEM part? Was the truck that they took it off from in a collision? Maybe the lamp housing is fine, and your truck isn't straight.

 

The tail light came off of a 2008 EXT. CAB with 19K miles. The front end was totaled to the windshield.
There's an 05 F-150 near where I live that I went to check out. His drivers side tail light protrudes out the same as mine. Maybe his bed isn't straight either? I have a Drs. appt at the hospital tomorrow. The maintenance crew uses 04-08 F-150's. I'm going to go check out the tail lights on their trucks. I will take pics, if no one is around.
To be continued.................

 

I just had my son go look for a part # on the salvage yard tail light. It DOES have an OEM part #;
6L3Z-13405-BACP
It's stamped on the bottom of the tail light.

 

https://www.rockauto.com/en/parts/fo...P,lamp,1001718

 

I found a pic of my truck from 2015. The drivers side tail light DEFINITELY protrudes out a little bit. Enlarge the pic to see it.

 

Now you have to wonder why 1 lens is flat, vs everyone else's lenses with beveled edges.

 

The same thing happened to my Uncle's 2009 F-150 tail light (driver's side) on his way to visit us at Christmas. Bought a new OEM replacement while he was here. The passenger side fell out on his way home.

Garage kept, impeccably maintained, low mileage. Looks like brand new inside and out. Very strange.

 

Interesting. I noticed that 1/4" gap on my tail light too. I always though it was just a defect on the bed.

 

both mine did the same thing. about a year apart. 2016 F150 lariat. Have to ask. Do you have the back up alert system in your tail lights? Only answer I cam think of is they're too heavy and vibrated to the point of thr plastic disintegrating. It cost me over $1000 total. They said it wasn't covered and one light they charged me for the whole system. The second only the light. I had to switch over the radar system.