Hey guys new to here need help have a 2006 is350 went to dinner with my wife and my alternator went bad on the way lost power steering and vsc popped up on the dash ....got a jump and went home I swapped it out after getting a jump start from my buddy now I can't get the car to turn over start button lights up green everything works just hit start and nothing but dings like the doors open alternator tested bad and even got a new battery just in case no fuses are blown no CEL codes highly doubt my starter went bad at the same time also what you guys think?!!
Do all accessory lights (aka - dome, door, etc) work? If they do, your battery works fine. Then it's something between the battery and the starter. Have you checked the fusible link? Is it intact?
