Radio/tape Cd Player problems of the 2018 GMC Terrain

Radio plays random radio stations and will not allow radio to be turned off when vehicle is turned off ( no power to the vehicle, doors are opened and the fob is over 500 ft away). Radio screen flashes to a blank screen. Does not read contact information for cellphone connected to vehicle. Will not allow phone calls to be made and will continue to play music through radio and car speakers while phone is engaged in a telephone call ( once call is able to be placed). Android auto feature stopped working. Vehicle will slip out of gear and randomly put self into an overdrive. Vehicle will not accelerate despite gas petal being almost to the floor and then will jump rapidly and accelerate quickly. Vehicle smells like rubber is burning under the hood at various times.

The new auto stop that shuts off the motor when you're at a red light doesn't work properly. Sometimes it shuts off, but most of the time it doesn't been to the dealer two times and the radio will not come on at times even though gm has performed updates on these problems. The problems still exist.

1. Lane departure warning only works with hands off the steering wheel. Gm refuses to fix it as they said they designed the vehicle this way. Who in their right mind drives with hands off the steering wheel, we bought this feature for our young drivers to have them reminded if they drift out of their lane. 2. Warning window about distracted driving displays on the radio screen while driving, so you have to take your eyes off the road to push ok to get rid of it. Gm refuses to do anything about that either. 3. Seatbelts are non adjustable heightwise and lengthwise. They are ok for tall people, for me being 5�4 they are uncomfortable and rub my neck. So I have to drive without them. Gm in 2018 designed all their GMC and Buick vehicles this way, to save money, I am sure. These type of unadjustsble seatbelts were used back im the 80�s.