Hi everyone I'm new to the group my name is Jeff I'm 48 have a 2003 Monte ls I have a question concerning my factory radio and I hope someone out there will be able to help me I know that my key fog operates my door locks my alarm and my trunk through the key fog which happens to operate through the factory radio, my question is I would like to be able to replace The factory radio and still be able to use my key fob I have heard that there is a bypass module for just such a thing does anybody know how to do this where I can get the part and how much of a pain in the butt it is to install also I need to reprogram my key fob or anything of that nature please only if you have been in this very situation and know exactly what you're talking about please get back to me any help would be greatly appreciated thanks again for the admission to the group