hi, I just got a car from about 100 miles away. 04 plate micra e. 1 ltr. got it home and now it will not start on the key? checked battery, good, earth connections, good. looked at alternator, found this connector with one yellow cable with nowhere to plug it in? other end goes to a twin connector on the end of the alternator. can anyone please identify where it should go as I can't see anything for it to reach? also any ideas about the starting situation ? the car will bump off and run fine. thank you.