Audi e-tron (2019-2023) Rear Motor Repair Electrical System Fault Loud whining / milling noise from rear drive unit (light load and overrun) Suspected rear motor failure (post-warranty) The following fault code(s) may be present P0AA600 – Hybrid/EV battery voltage...
Audi e-tron (2019-2023) Rear Motor Repair
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