The 2020 Audi A8 has 5 recalls, the most serious being two issues that can cause a loss of control: a faulty engine control module that can stall the engine, and a rear axle lock nut that can break and cause the rear wheels to fall out of alignment.
The rear axle alignment issue also appears in a related recall covering tire wear: a misaligned rear axle can cause tires to wear unevenly or prematurely, which can reduce grip over time. On the electrical side, the A8's onboard charging system has a recall covering a charging cable or outlet that can overheat and raise the risk of fire. There is also a software error that can prevent the rearview camera image from appearing when reversing, reducing the driver's view behind the vehicle.
At a glance
What can fail
A software error may prevent the rearview camera image from displaying on the screen as intended.
What the fix does
Dealers will update the vehicle software at no cost to restore rearview camera display function.
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Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
When charging at 100% using the 220V/240V portable charging cable, some home outlets lack sufficient capacity, causing the outlet or cable to overheat.
What the fix does
Dealers will replace the 220V/240V charging cable with a new one equipped with a temperature sensor at no cost. Use only 110V charging or public stations until replacement.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The rear axle alignment was not inspected after previous recall repairs were completed, which could result in improper wheel positioning and uneven tire wear.
What the fix does
Dealers will inspect rear axle alignment, adjust if needed, and replace any prematurely or unevenly worn tires at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The lock nut securing the trailing arm on the rear axle can break due to stress corrosion, potentially affecting rear suspension stability.
What the fix does
Dealers will replace the lock nuts and associated bolts if needed at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A sealing pin may be missing from the engine control module connector, allowing moisture to enter and potentially causing the control module to malfunction.
What the fix does
Dealers will inspect the connector for a missing sealing pin and install it if needed. The connector will also be checked for corrosion and replaced if necessary.
Summarized — see the official notice for exact wording, dates, and contacts.
