Quick 3 flash blinker

This is courtesy of the Equinox forum - thanks. It aslo works on the Terrain.

You can make the blinker automatically blink 3 times by simply flicking the turn stalk in the desired direction. The blinker will then blink 3 times and stop. Great for quick lane changes.

http://www.terrainforum.net/index.php?topic=1734.0