New car whining from day one.

So you walk into a car dealer and buy a new car. All good because it feels right. Then you cannot get reverse from day one and after 2 months it eventually comes right, You complain verbally about a whining sound coming from the engine compartment and take it in 4 times and get told it's normal. Then you take another identical car and it does not have any noise. then you get told that no other person would actually hear or worry about what you complain about as it is minor. You log a call with Hyundai Korea, with Hyundai South Africa and end up having to go back to the dealer 4 times and having to wait for a technician from head office to see if your complaint is valid. So I am having stickers made. \Buy a car that whines more than your mother in-law"Stickers are a little big though. Having the AA write a report after having to pay for an inspection. So much time and effort!! Hope logging a call with the consumer council with all the documentation will help. What next Hyundai?? Yes this is costing me a lot of time"