- General Motors Company 2005 Envoy Automobile Owner Manual

Your vehicle will have one of the following sets of power
window switches:
Press the top or bottom of the switch to raise or lower
the window.
Press down the top of the switch to lower the window
and pull up on the switch to raise the window.
If you hold the switch down for three to seven seconds
after the window has been completely lowered or
raised, the window will not operate for about
15 seconds.
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