Steve, unless you're repainting the car, or replacing the emblems because of damage, I wouldn't recommend removing them. They are held on with two-sided tape, and can be hard to get off without damaging the paint.
The studs are just to position them, not to hold them on.
If you want to remove them, get some 3M "General Purpose Adhesive Remover", pt# 051135-08984. This will release most of the "sticky" from the tape, and allow you to gently pull the emblems off. Be carefull not to let the remover stay on the paint very long, as it can discolor it. Then, you'll have the problem of how to put them back on!
New emblems have the tape already on them, but used ones, well, you're on your own there! I have used regular two-sided emblem tape, and spent a couple of hours cutting it to fit the backside of the emblems. Not a fun job, I might add.
Best thing is to leave them on, and work around them. Use a
very soft bristle toothbrush, or get a camel-hair paintbrush(detail brush), to work the dried wax/dirt out of the emblems.
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Joel Adams
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