I have a2009 Minn Kota Riptide with I-pilot. I recently broke one of the buttons on my remote. No problem bought a new remote. Followed directions about pressing the learn button. Problem is when I press the learn button on receiver It does not make the beeping noise to let me know the data is resetting as per instructions. I know the receiver is working because all of the functions still work with the old remote. I have tried several times even unplugging receiver and trying to reset it. Directions still say receiver will buzz / beep. Been looking online for new receiver that will fit in side plate on trolling motor. Can't seem to find one. Anyone have suggestions?