I was just coming home in my faithful Honda accord....When i noticed that my odometer went from 60 mph to 0 & the green light for the "sport switch" was flashing on & off....It done this several times before I got home...However the green light continued to flash until I turned the engine off...

The conditions were: just started raining, & all other functions looked okay...

I have know idea what this could be...The car has been very reliable...has 146,000 miles on here & she is automatic...

Can anyone offer any advice for me...