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– Release fasteners -arrows- and lift off relay and fuse holder in
electronics box.
Note
Disregard -item 1-.
– Unclip plug-in sockets for electrical multi-pin connectors.
Note
Exact assignment of contacts in relay and fuse holder in elec‐
tronics box (plenum chamber) can be found in appropriate current
flow diagram ⇒ Current flow diagrams, Electrical fault finding and
Fitting locations.
Installing
Installation is carried out in the reverse order; note the following:
Note
Refit all cable ties at the same locations when reinstalling.
– Connect battery. Steps required ⇒ page 3 .
– Adjust wiper arms ⇒ page 114 .
Tightening torque
Component Nm
Engine control unit to electronics box (plenum
chamber)
2
Audi A8 2003 ➤
Electrical system - Edition 08.2014
3. Relay carriers, fuse carriers (engine compartment) 337