Discussion in 'E63/E64 (2004-2010)' started by jon550lt, Dec 24, 2010.
I am trying to change my low beam headlight on my 2004 645i please help
From looking at the parts on realoem.com it appears there are 2 configurations offered. Enter the last 7 digits of your VIN or find the correct diagram of parts. In one case it's a $200 xenon bulb vs. $20 H7!
Just for reference, a Xenon bult should not cost $200. It all depends on where you buy it.
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