Has anyone had the antenna booster go out on their smart? This would be the power module that is behind the front left quarter panel. I ask because my reception went to hell about 3 months ago, around the same time my fuel pump went out actually. I know the Smart never had great reception in...

Does anybody know of a screw-in radio antenna that will improve reception? I don't care if it's aftermarket or OEM from another make and model. And I don't care if it's twice as long. Just as long as I can unscrew the original and screw in the improvement. (and hopefully find one that is...