How do i open my audi A4 trunk?

The key won't open the car. And I can't figure it out. Is there a button somewhere? I looked in the glove compartment and there's some kind of button in there but it doesn't do anything for the trunk.How do i open my audi A4 trunk?check this link: http://www.audi-forums.com/general-a4-rs鈥?/a>How do i open my audi A4 trunk?Try the driver's door. Posting the year can help wonders. Is there a key slot? Ever think of reading the thick book that resides in the glove compartment?