 The Jetta has A/C vents located to blow in every direction but the direction you need them to blow.  Its directional lights stay on when you shut the vehicle off, if you don't realize this it will run your battery down.  My car's alarm system flew the coop after four months.  The A/C is barely A/C, don't buy this car if you live in a hot area, my daughter's Saturn ION cools 10x better.  Its seat covers ball up like a cheap sweater in a dryer.  This car's overall shape makes it difficult to back up as visibility even for a tall person is limited