A window regulator without this function will require the user to maintain pressure on the switch to raise or lower the window. BMW 3 Touring (E91) 316 i Estate Petrol 09/2008 06/2012 RWD 16 122 90. BMW 3 Touring (E91) 318 d Estate Diesel 09/2005 08/2007 RWD 16 122 90.
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