WEGIE7

My husband has a 2014 ES 300h. The battery has died on 3 occasions. He does leave things on when he turns off the car, such as the radio, AC/heater, wipers and headlights. The car may sit idle for 3 days at a time. I have told him he needs to shut down all the above-mentioned things when he turns the car off, but he doesn't think it has anything to do with it. What do you all think?

Mike728

It has nothing to do with it. See this thread with TSB:

https://www.clublexus.com/forums/es-...nd-2014-a.html

Gekko

https://www.clublexus.com/forums/es-...d-again-7.html

jollick

Have the dealer replace the 12v battery under warranty. Of course they will want to test it first. My 2010 HS's 12v batttery died 3 times over 6 months, it tested fine each time, the 4th time I asked them to come to my office and replace it, they did and I had no more issues with it