Steph72

Hi, i have bought the Z110BT last month but i have an issue with the installation. The AM/FM signal is always weak except when i activate the flasher, the signal (and the sound) becomes really good. I know is weird but my technician has try to fix the problem but with no success (verify connections etc ...) I looked in this forum but i have not find similar problem. I have a Chevrolet Equinox 2008. If someone have an idea to fix this problem ... thank you very much. a desperate guy ...