saxo vtr 1997 // went out to my car this morning an my battery was dead. got a quick bump start an she started up fine, but my battery light is staying on but it is realy faint , an wen i try an indicate left or right, all i get is a buzzing sound coming from the flasher unit . iv been told that the altenator has gone but it is still charging my battery??? i have have it tested an its fine , i have checked all my earths an cleand them, thay r all clean an tite ??? as well as this wen i start the car i have no power to my s/wheel cd /player or windows but wen i rev her up a little it all strats to work fine but the battery light stays on can any one help >>>>>>>>>>>>>>