Press ignition button and 1 of 3 things can happen,
1 Has a delayed start anywhere from 2-4 seconds.
2 Engine turns over and doesn't start.
3 Nothing happens
Turn ignition off and try again, can take up to 5 tries but always starts.
Has been happening intermittently, can happen for a day or days. Can be days or weeks between it happening.
LC200 series 2010