I have an 87 chevy pickup and I have power locks and power windows. I HATE THEM! They don't work very well at all. As far as im concerned, it's just another thing to go wrong.

Plus you wouldn't have to break your window in case of the above emergency. Then again it doesn't really matter because your car is at the bottom of a lake! It could save your life though.
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"By failing to prepare, you are preparing to fail." - Frankin