Radio/Navigation Display Unit Control Module -J503-: Installing
WARNING: This page is about a different car, the 2016 Volkswagen Beetle, 2015 Volkswagen Beetle, 2014 Volkswagen Beetle, and 2013 Volkswagen Beetle. However, it is still accessible from the selected car via links, so may be relevant.
Install in reverse order of removal. Note the following:
Never push on the display or the buttons on the Radio/Navigation Display Unit Control Module -J503- when inserting it, since the Radio/Navigation Display Unit Control Module -J503- may be damaged by doing this.
-- Check the coding and code again. Refer to Vehicle Diagnostic Tester.