Home >> Audi >> 2012 >> A4 2.0T >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Horns >> Communication (Sedan) >> 91 Communication >> Navigation System >> Navigation System Control Module, Removing And Installing >> Navigation System with CD Drive Control Module -J401-, REMOVING AND INSTALLING, MMI, THROUGH 11/03/2008 >> Tightening Specifications