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.
Ground beef is safe indefinitely if kept frozen, but will lose quality over time. It is best if used within 4 months. Mark your packages with the date they were placed in the freezer so you can keep track of storage times.. (http://www.fsis.usda.gov/Fact_Sheets/ground_beef_and_food_safety/index.asp)