A8 Quattro Sedan V8-4.2L (AUX) (2001)
Arm/Disarm Switch: Testing and Inspection
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Remove driver's side B-pillar trim.
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Press out switch -1- from B-pillar trim and check using wiring diagram.
See Electrical Wiring Diagrams, Troubleshooting & Component Locations.
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Check wiring connection to control module -5-.
2
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Cable ties
3
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Wire connection
4
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Ground wire