Help needed civic dash lights up and no idea why, I'm intermittently getting flat tyre traction control engine management and another light coming up on my dash board when driving longer distance than usual local work shopping etc happened twice now last time also felt like it was trying to go into limp mode aa, garage have diagnosed intermittent alternator fault yet no issue showing on alternator check other than them not realising the honda no load output is lower than a typical car with no load help please I cannot risk visiting my grandchildren(travel) until I have this sorted