I lost my extra key fob for my 04 CV omp G. Now I think a disgruntled person may have it and I'd like to make sure they can't use it to enter my car. So I've been told you can only have 2 key fobs programed at a to ime per vehicle. So I bought a new one but can't find any instructions on how to program it. I've heard a few people say you have to take it to a dealership. Any help is appreciated!