What do the clean key-wait3min really mean also my aurora do not want to start
you need to clean the key to make sure that it can be read by the computer, and you need to wait 10 min., not 3 to try it again- that allows the security system to reset- the key has a resistance chip in it, and if it gets dirty, the computer can't read it, so the car can't be driven or even attempt to start it for 10 min.
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