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Digital Sound System Control Module (J525), MMI, From 11.2008







Digital Sound System Control Module (J525), MMI, from 11.2008

Special tools, testers and auxiliary items required

Protective cap for cable connector (VAS 6223/9)

The digital sound system control module is located behind the luggage compartment left side trim on the top of the Infotainment rack.

- Switch off all electrical consumers.

- Remove the key.

If control module is replaced, select "Replacement" function for appropriate control module in "Guided Fault-Finding" routine in the Vehicle Diagnostic Tester.

Removing

- Open the left storage compartment in the luggage compartment

- Disconnect all of the connectors from the digital sound system control module.

- Attach the (VAS 6223/9) - 1 - onto the MOST-Bus connector - 2 -.






- Remove the bolts - 1 - (5 Nm) at digital sound system control module - 2 - and remove digital sound system control module - 2 - from the bracket - 3 -.






Installing

- Perform the installation in reverse order.

Tightening specifications, refer to => [ Sound Systems Overview, from 11.2008 ] Sound Systems Overview, From 11.2008.