A8L V8-4.2L (BFM) (2004)
Ignition Switch: Service and Repair
Access/Start Authorization Switch - E415-, Removing And Installing
NOTE:
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Reader coil for immobilizer is integrated with Access/Start Authorization Switch -E415- and cannot be replaced separately.
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Access/Start Authorization Switch -E415- must be replaced if reader coil malfunctions.
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Adaptation is not necessary if only Access/Start Authorization Switch -E415- is replaced.
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Adaptation must be performed if keys are replaced in addition to Access/Start Authorization Switch -E415-.
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VAS 5051 Vehicle Diagnostic Testing and Information System must be used for this purpose.
Special tools and workshop equipment required
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Socket T10152
Removing
WARNING: When working on knee airbag, observe safety precautions for working on airbags.
CAUTION:
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Switch off all electrical consumers.
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Switch ignition off and remove ignition key.
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Remove driver's storage compartment.
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Use small screwdriver to pry off trim ring -arrow-.