Hey guys seems my tether key has been lost. Can I just buy one or does it need to be programmed??? It's a 97 challenger single engine. Not sure if it's Dess. It has never beeped.
I have the same boat. Your beeper is probably shot. You need to have a key programmed. You can either pull the MPEM and send it in or bring the entire boat to a dealer and have them do it. The latter usually costs more. I know @Minnetonka4me at Westside Powersports does the programming with a quick turnaround.