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3 Relay carriers, fuse carriers (engine
compartment)
Observe notes on contact corrosion ⇒ page 330 .
3.1 Removing and installing electronics box
(plenum chamber)
Special tools and workshop equipment required
♦ Protective cap for cable connector - VAS 6223/9- from fibre-
optic conductor repair set - VAS 6223-
Removing
Note
All cable ties unfastened or cut open during removal must be re‐
attached in same position when installing.
– With ignition switched off, disconnect earth cable at battery
⇒ page 2 .
– Remove glove box ⇒ Rep. gr. 68 .
– Fold back floor covering.
– Unscrew bolts -arrows- and detach control unit for front display
and information control panel - J523- .
– Unplug electrical connectors -1- and -3-.
– Unplug connector -2- for fibre optic cable.
Audi A8 2003 ➤
Electrical system - Edition 08.2014
332 Rep. gr.97 - Wiring