Whats your nightmare new car/lemon story?

Bought an 05 Cadillac STS V6 for super cheap from a family member and mechanically it was actually reliable. Besides once from a dead battery it started up and drove great every time. The only issue it had was a timing cover leak but I didn’t care about that since this wasn’t going to be a long term car. The electronic gremlins and cheap interior on the other hand drove me insane. The windows would randomly stop working so I couldn’t roll them down like 75% of the time, the electronic lock on the front passenger side door stopped working so you couldn’t open the door from the outside, random stability system warnings that the dealer I took it to could never solve, the glove compartment hinge/lock thing stopped working so you couldn’t close it, there’s a drawer type compartment with the power outlet under the radio that just stopped closing, sometimes when you tried to turn off the car the shift to park warning would come up even though it already was in park and wouldn’t let the car shut down for minutes and in one case hours, and keyless entry would randomly not work. I know it was super cheap but the car seemed like it was just slowly deteriorating.

/r/cars Thread