[S2]

Yeah when you use the nails, if they have bigger heads (the part you hit with a hammer) it will work better, but it works really easily, might take you a minute or two to get it to work but it's way cheaper than spending the cash on those DIN tools. Little trick I learned from an old buddy of mine who is probably in the slammer for car audio theft by now....lol....

When you put the nails in, try to squeeze them with each hand, what I mean is put the two nails on the right side in your right hand (grab them in your fist) and vise versa for the other side and then when you go to pull them, pull them away from the middle to apply pressure to the clips. Basically.... here....

Grab the two nails on the left with your left hand and then grab the two nails on the right with your right hand. While holding the nails in your hand, try to pull the left nails towards the drivers door and the right nails towards the passengers door, then pull them out towards the inside of the car. The HU should slip out quite easily. There isn't alot of play on the back of the HU for wiring, pretty tight so you will probably have to hold the HU so it doesn't bang up the stereo bezel. Unplug everything..... good to go....