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      04-16-2011, 07:34 AM   #4
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Drives: E91 335i Sold.
Join Date: Jan 2009
Location: UK

Posts: 6,360
iTrader: (2)

Agree with toxic.

I'm no expert, but microfibre towel drying the car after washing it stops the discolouring.

It only seems to happen if you leave it wet.
335i gone E63 AMG here at last!
doughboy is offline   United Kingdom
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