“Finding out if your warranty has expired is pretty easy if you can remember the date of purchase and know your car’s mileage.
Your car’s owner manual will often state how long the warranty lasts. This is usually determined by mileage or time. In most situations, it’s three years to five years or 36,000 to 60,000 miles, whichever comes first.
If you can’t remember when you got your car, you’ll need your VIN (vehicle identification number). You can use this to find your purchase date. Any dealership that sells the type of car you have can look up your VIN to see when you purchased your car.
Best of luck with your car repairs!”