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      10-14-2019, 02:52 PM   #17
xpro
Lieutenant
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Drives: 335XD
Join Date: Nov 2018
Location: Emerald

iTrader: (0)

My 16' 335D had a thud like that when changing trough gears in the sport mode. It was horrible and I tought something was wrong.
I reset and re adapted the gearbox with Ista and that cured it. The noise never came back.
Appreciate 0