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2005
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A4 Cabriolet (8H7) L4-1.8L Turbo (AMB)
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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Manufacturer Code Charts
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Transmission Control Systems
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VAG Codes
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DTC 18156
DTC 18156
DTC 18156 / P1748, 18158 / P1750
Note on DTC 18158 / P1750:
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Condition for DTC recognition: Battery voltage was detected as less than or at 10 V.
