GMC Yukon 2016 rear lights are defective. This is the 2nd time they have gone out and it is not a quick fix to replace. Cost is approximately $750 to replace a light that will go out again due to poor manufacturing and quality. The first time it went out was only a year after purchase. This is the 2nd time it has gone out and is not D=covere under warranty. These lights are not made to last a decent amount of time. There are numerous issues reported regarding these rear lights.

- Ripon, CA, USA

While exiting the Ohio turnpike, my brake pedal began to stop depressing completely- to the point where I couldn't push down at all. It felt like an over-pumped keg. As I continued my exit toward the toll booth, it seemed that the ABS were engaging, but I wasn't in an emergency braking situation. The rest of my journey home was uneventful, until I arrived home. I pulled into my garage, and attempted to back out so I check under the vehicle to make sure there wasn't anything leaking. As I backed out, my brakes would not engage properly again and my car rolled back down my drive way. The car stopped and I parked it where it was. Later in the day, I was able to pull the car into my garage without incident. I took the car to chesrown GMC (the dealership where I purchased the vehicle). They advised they had never heard of such a situation and had me being vehicle to them. I couldn't replicate the issue with them, but left the car with them so they could check it out for issues. They replaced the the brake vacuum pump. Today (7/31/17), the brakes started to behave in the same manner as when they failed on 7/16/17.

- Delaware, OH, USA