A8L Quattro Sedan V8-4.2L (BVJ) (2007)
Start / Stop Switch: Service and Repair
Access/Start Authorization Switch E415, Servicing
Access/Start Authorization Switch E415, Servicing
NOTE:
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Reader coil for immobilizer is attached to 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 is faulty.