Digital Sound System Control Module -J525-, Removing And Installing, MMI, From 11 / 03 / 2008: Notes

Special Tools And Workshop Equipment Required 

• Fiber-Optic Repair Set - Connector Protective Caps:VAS6223 / 9  .

The Digital Sound System Control Module -J525- Is Located Behind The Luggage Compartment Left Side Trim On The Top Of The Infotainment Rack.

-- If control module is replaced, select "Replacement" function for appropriate control module in "Guided Fault Finding  ".

Use Vehicle Diagnostic Tester.

-- Turn Off All Electrical Consumers.

-- Remove The Key.