I recently had my security module go bad so I had it replaced, on my old module I had 315mhz remotes, but now that I had a different module put it these remotes dont work, do I need the 433mhz? I asked the dealer about it, but the guy that works there said that 433mhz is europe specs, is that true? Because When I try to program these remotes it makes the noise like it accepts the code, and the renmote does light but red and green when using the button, but will not lock or unlock the doors. Someone please help, thanks.