Folding mirrors on most cars fold relatively flush with the window glass. On the Q5, however, there's not much folding going on.
A Ground beef should be used within two days of purchase. Be sure to check the use by information on the package label before purchase. You can store ground beef safely in your refrigerator at 35 to 40 degrees, for one to two days. If you can't use it within that time, freeze it.
24 hours is fine. I've left ground beef in the fridge for about 2 or 3 days and it was still good. Raw meat should be kept at 40deg or lower and 3-4days is the standard. To prolong.......salt and spices and marinate it in a high salt marinate.....like steak sauces or soy sauce.