I opened my car with a plastic packing strap. Take a hammer and get a flat section doubled. Stick it in the top and work your way down to the lock tee and then push the inside strap more and the strap inches closer to the tee. Pull a little on the outside strap and it goes right over the tee. Pull both and the tee comes up. Took and hour, but my indie who showed me took about 20 seconds on a 560sel at his shop. He said they showed him at MB training....