Lexus Troubleshooting Questions? Ask a Lexus Expert
Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.The problem you are describing may be a battery concern but in order to be able to help you determine the cause you need to list what year your Lexus is that you are working on. Post back with complete details and we can work from there.> in the mean time try your spare key and see if it will work. If it dose not then its not likely a battery concern.