Link: https://old.reddit.com/r/tifu/comments/1top5z8/tifu_by_accusing_a_car_dealership_of_selling_me_a/

This is an automated archive made by the Lemmit Bot.

The original was posted on /r/tifu by /u/vie75 on 2026-05-27 00:15:59+00:00.

This happened back when I bought my very first car.

For context, I am the type of person who gets curious about every single button in a new gadget. So, a few days after getting the car, I was messing around with the rear seats and noticed a little toggle switch on the rear left passenger door. It said "Child Safety Lock." Out of pure curiosity, I flipped it. Nothing immediately happened that I could notice, so I completely forgot about it within five seconds.

Fast forward a few days later. I was driving around with a group of friends. We arrived at our destination, parked, and everyone prepared to get out.

Except for my friend in the back left seat. He pulled the handle, pushed the door, but nothing happened. Every other door opened perfectly fine, but that specific one was completely dead from the inside.

My friends, being the supportive people they are, immediately started roasting me. "Bro, it's a brand new car and it's already broken?" or "Man, you got scammed by the dealership." The teasing combined with the frustration of having a "broken" new car made my anxiety skyrocket. I was genuinely convinced I got a defective unit.

The next morning, fueled by pure annoyance and a slight hit to my pride, I drove straight back to the dealership. I marched up to the salesman and complained, quite firmly, that they had sold me a car with a broken rear door.

They quickly called a mechanic over to inspect the vehicle. The guy opened the door from the outside, tinkered with it for literally three seconds, looked up at me with a knowing, polite little smile, and said:

"Sir... it looks like someone accidentally flipped the child safety lock."

Time stopped. The dealership grew dead silent. My brain completely lagged as the memory of me flipping that exact switch a few days ago flashed before my eyes. I stood there for a solid five seconds, looking at his holding-back-a-laugh smile, slowly turned around, and mentally slapped my forehead into oblivion. I had just confidently accused a professional establishment of selling a broken car, only to be defeated by my own curiosity.

To this day, my friends still bring this up just to laugh at me. My car works perfectly fine, but my dignity at that dealership is forever gone.

TL;DR: Thought my brand new car was broken when the rear door wouldn't open from the inside. Went to the dealership and confidently complained to the salesman, only for the mechanic to smile knowingly and point out that I had turned on the child safety lock myself a few days prior.