I have a 06 600 SDI Summit. The thing worked great untill one day I tried to start it, I always hit the RER/ e start button to prime up the injectors before starting. Did this and nothing happened, pulled the rope and would'nt fire untill I pulled hard and fast, then got it running. When it's running I tried the RER and it works 1 out of 5 times . When I shut it off I never get the beep beep when it dies. I talked to a dealer he said definitely battery, put in a new one , made sure the voltage was right but still acts the same. Also tried the 5 pin relays after reading on a snowest forum, no luck there either. Looking for advice, thanks in advance for your help