"Service driver alert system" light came on. Made an appointment, and they had to replace the Haptic motor in the seat, because the wires broke off. (very common problem apparently) Covered by my extended warranty. (only has 25000 miles on vehicle) Drove it a week later, and the "Service driver alert system" light was on again, and seat was no longer working. Called the dealer, and was told to bring it back in. They called a day later and said it was done again. Asked what they found and Tyler told me it was something on one of the sensors, that was blocking it, and needed special cleaner to get it off. Was informed that I now have to pay to clean the sensor, and pay for the loaner vehicle. Just paid it to get the xxxx out of there. Called Chevrolet, and a tech guy called me back to inform me that if a sensor is blocked for any period of time, it will automatically turn off the front parking assist. NOT trigger a "Service drivers alert system" warning. Stuck a piece of tape over a sensor, and sure enough, it shut it off. Dealer either charged me to recoup money for a faulty installation or part, and Tyler flat out lied to me about the whole thing!