The first thing you want to have checked is your computer because you’re going to want to see if it has any trouble codes on it and then after that you’re going to want to check what’s called the drive cycle monitoring. We learn from bmw used cars that just to make sure that the computer hadn’t been reset to hide any problems now just check under the car for leaks and wear and tear and then also have them check under the hood for fluids and belts and stuff like that and once again now is the time to double check everything just to make sure you don’t have any surprises down the road and if the car’s got any normal repairs that it needs like tires or brakes and definitely have the dealership pay for it because it’s in their best interest to still get the sale because if the dealership has a shop they can fix all of the stuff for cheap because it’s at their cost and normal wear and tear is going to have to be fixed regardless so just have them do it now while it’s cheaper for you and at this point if you do find any huge red flags with the car than it was probably worth paying a hundred Bucks to have it checked because nobody wants a problematic.