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      03-21-2013, 12:19 AM   #4
Jeff@TopGearSolutions
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Drives: C6 Z06, 09 335i, 10 335xi
Join Date: Dec 2008
Location: www.TopGearSolutions.com

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The biggest wear on any HID system is turning them on and off.

In fact while they are running they hardly do any harm.

So my advice is if you find them turning on and off a lot during Automatic Settings, then turn them on and off manually when you need them instead.
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