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Emergency

Before you buy a used Audi Q4 / Q6 / Q8 e-tron y A6 e-tron.

2019–2026 · Electric · 1 engine

Taken only from Testigo's sourced sheets. Use it to question the seller and on the test drive: it does not confirm that any particular car is affected.

Audi Q4 / Q6 / Q8 e-tron y A6 e-tron, real photo of this generation
Alexander Migl · CC BY-SA 4.0 · Wikimedia Commons · Photo source

The essentials.

Typical faults by engine

The period and mileage are those mentioned by each sheet's sources. They are not a maintenance interval and do not predict that any particular car will fail.

Eléctrico

Electric

  • MEB platform 12 V battery and softwareElectrics and software
    Period mentioned
    2020–2026
    Mileage mentioned
    The sheet does not mention a mileage.

    Applies if: Only the Q4 e-tron (MEB platform); not the Q6, Q8 or A6 e-tron.

Official recalls: ask before you pay

A recall existing does not mean this car is affected or that it is still outstanding: it depends on the chassis number, the market and the production date.

  1. Ask the seller for the chassis number (VIN): it has 17 characters, appears in the car's documents and can usually also be seen at the base of the windscreen.
  2. Ask an official Audi dealer, or the brand's official website if it lets you check by chassis number, whether each recall has been done or is still outstanding for that VIN.
  3. Manufacturer recalls are normally carried out free of charge by the official service network. If one is outstanding, ask for it to be done before you close the sale.
Rearview camera with damaged solder joints (22V823)Visibility / electronics

How to check it: Confirm 22V823 / 91EL VIN and replace the affected camera.

View full entry

On the test drive: what to look and listen for

Taken from each sheet's symptoms and checks. You can tick off what you have already looked at: it is saved only in this browser.

0 of 1 checked

Electrics and software

  • Look out for: The car will not start or wake up after standing even though the traction battery is charged; 12 V battery warnings; screens that freeze or go black; charging sessions that will not start or cut out.

    Ask them to check: Check the 12 V battery condition and the quiescent current draw, and confirm at the dealer that the car has the latest software. With ODIS: high-voltage battery (8B), high-voltage electronics (8C), charger (8E) and ICAS1 (C7).

Sources

Every fact on this page comes from these Testigo sheets and their original sources. Sources are not checked in real time.

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