Information Electronics Control Module 1 (J794)

Information Electronics Control Module 1 (J794)

Special tools, testers and auxiliary items required

• Radio Removal Tool (T10057)

• Protective cap for cable connector (VAS 6223/9)

The information electronics control module 1 is located at the top of the center console.

- 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

- Insert the two clips from the (T10057) into the slots on the information electronics control module 1 until they engage. Points on the grip eyelets of tool face outward.






- Remove the information electronics control module 1 from the installation frame.

- Remove the (T10057) by pushing the locking tabs on information electronics control module 1.

- Disconnect all the connectors on the information electronics control module 1.

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






Installing

- Connect all harness connectors.

- Slide the information electronics control module 1 into the installation frame until it engages.

Overview, refer to => [ MMI from 11.2008, Component Overview ] MMI From 11.2008, Component Overview