I think it is just a matter of what you are comfortable with:

start
1) push brake
2) insert key
3) push button

stop
1) push button
2) push key
3) remove key


Not all that complex, I guess I just don't understand the point to it.

__________________

An unwavering defender of those I see worth protecting.

"promote the general welfare, not provide the general welfare"

We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America.