A8L Quattro Sedan V8-4.2L (BVJ) (2007)
Electrical Accessory Panel: Service and Repair
Plenum Chamber E-Box
Plenum Chamber E-Box
Special tools, testers and auxiliary items required
‹› Protective Cap For Cable Connector (VAS 6223/9) from Fiber Optic Plier Repair Set (VAS 6223)
Removing
‹› All cable ties opened or cut during engine removal must be reinstalled at the same locations during installation.
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With ignition switched off, disconnect battery Ground (ND) wire. Refer to => [ Battery, Disconnecting and Connecting ] See: Starting and
Charging/Tools and Equipment/Battery, Disconnecting and Connecting.
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Remove glove compartment.
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Fold back floor carpet.
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Remove bolts - arrows - and remove front information display control head control module (J523).
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Disconnect electrical connectors - 1 - and - 3 -.
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Disconnect harness connector - 2 - for fiber-optic cable.
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Seal open wiring harness fiber optic connector - 2 - with (VAS 6223/9) - item 1 -.
‹› Protective cap prevents contamination of or mechanical damage to end face of fiber optic cable which would impair signal transmission.