Close Find a ShopGet an EstimateGet AdviceSign InShop Owners Find a ShopGet an EstimateGet AdviceMyCarSign InShop OwnersLexus ES300 QuestionsAll Lexus ES300 QuestionsQuestions??Lexus??ES300Ask a QuestionView:RecentAnsweredUnansweredconstant new batteries and car keeps draining batteries. alternator not problemThere is obviously something wrong other than the battery.