Toyota Car Key Battery. More than likely your fob isn't broken, it just needs a battery replacement. If you have ever found yourself trying to open your Toyota with your key fob and the system just doesn't seem to be responding, don't panic.
Take a look at our helpful steps below on how to change out the dying battery. The car also detects the key while you are inside the automobile and models like the Toyota Prius are equipped with a push-button starting system. As the catolog is in Japenese language Icannort understand.
Car won't start and there's a flashing red car on the dashboard.
Once you remove the manual key you can split the Smart Key case in half using the Pull down on the tab holding the battery in and the battery will pop out.
All you have to do is to use a quality screwdriver to Toyota Prius, in particular, differs from other Toyota car models in terms of changing its car key battery. I dont want to change the Battery incase i cant get into my car with it afterwards. You may refer to our instructions above.