The 2019 Audi A6 has 7 NHTSA recall campaigns affecting an estimated 473,026 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 193 complaints with NHTSA, most often about the electrical system. Last updated July 5, 2026.
Recall campaigns
LANE DEPARTURE26V1250002026-03-041,620 affected
Defect
Volkswagen Group of America, Inc. (Audi) is recalling certain 2019 Audi Q8, Audi A7, and Audi A6 vehicles previously repaired under recall number 25V900. Due to a software error, the lane departure warning system may be deactivated.
Consequence
The driver may be unaware that the lane departure warning system is deactivated and rely on a system that is not functional, increasing the risk of a crash.
Remedy
Dealers will update the software, free of charge. Owner notification letters were mailed March 13, 2026. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 90TW. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on March 6, 2026.
BACK OVER PREVENTION25V9000002025-12-19356,894 affected
Defect
Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2026 vehicles. Please see the recall report for a complete list of models. A software error may prevent the rearview camera image from displaying as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle…
Consequence
A rearview image that does not display reduces the driver's view behind the vehicle, increasing the risk of a crash.
Remedy
Dealers will update the software, free of charge. Owner notification letters were mailed January 14, 2026. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 90TV. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on December 23,…
SERVICE BRAKES, HYDRAULIC23V6010002023-08-257,499 affected
Defect
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi S7, S6 Sedan, RS7, RS6 Avant, A6 Allroad, 2019-2021 A7, and A6 Sedan vehicles. An incorrectly labeled brake fluid cap may have been installed, which can result in the use of the wrong type of brake fluid.
Consequence
Incorrect brake fluid can reduce braking ability and increase the risk of a crash.
Remedy
Dealers will inspect the brake fluid reservoir cap and, if necessary, replace it, free of charge. Owner notification letters are expected to be mailed October 17, 2023. Owners may contact Audi's customer service at 1-800-253-2834. Volkswagen's number for this recall is 47T9.
Volkswagen Group of America, Inc. (Audi) is recalling certain 2020-2022 Audi S7, S6 Sedan, A6 Allroad, 2021-2022 RS7, RS6 Avant, 2019-2022 A7, and A6 Sedan vehicles. Liquid spilled in the rear seat may penetrate and cause the gateway control module to shut down.
Consequence
A gateway control module shutdown will suddenly reduce engine power, increasing the risk of a crash.
Remedy
Dealers will install a protective cover, free of charge. Owner notification letters are expected to be mailed January 20, 2023. Owners may contact Audi's customer service at 1-800-253-2834. Audi's number for this recall is 90V2.
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021-2022 RS6 Avant and RS7, 2020-2022 A6 Allroad, S6 Sedan, and S7, and 2019-2022 A6 Sedan and A7 vehicles. The fuel level sender may stick, causing an inaccurate fuel level reading to be displayed on the instrument cluster.
Consequence
An inaccurate fuel reading may cause an engine stall due to lack of fuel, increasing the risk of a crash.
Remedy
Dealers will install a new sensor in the tank, free of charge. Owner notification letters were mailed February 17, 2023. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 20DN.
AIR BAGS21V1590002021-03-103,421 affected
Defect
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi RS6 Avant, RS7, 2020-2021 A6 Allroad, S6 Sedan, S7, 2019-2021 A6 Sedan, and A7 vehicles. The score line on the passenger air bag may not have been manufactured correctly.
Consequence
An incorrectly manufactured air bag may not deploy properly, and could also eject plastic debris into the passenger compartment, increasing the risk of injury during a crash.
Remedy
Audi will notify owners, and dealers will inspect the passenger air bag score line, and repair it as necessary, free of charge. The recall begin March 26, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 70i2.
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2019-2020 Audi A6 vehicles equipped with mild-hybrid technology and 2.0TFSI engines. Moisture may enter the starter generator and cause an electrical short circuit.
Consequence
A short circuit in the starter generator increases the risk of a fire.
Remedy
Volkswagen will notify owners, and dealers will replace the starter generator, free of charge. The recall began by May 22, 2020. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 27H2.
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
3
Total complaints193
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal
information removed.
“I recently brought my 2019 a6 to nyack audi for an unrelated repair, after performing their complimentary inspection the service advisor told me my water pump was leaking coolant into the vacuum hose system; and the pump, pcv valve, sensors, solenoids and vacuum hose system need to be replaced,…”
“Shortly after purchasing in 2025 I began having occasional issues with the door locks. Eventually the issue would self resolve but now I have experienced at least 2 times in last month being locked inside the vehicle and unable to exit without climbing into the passenger seat. I have not taken it…”
“Shortly after purchasing in 2025 I began having occasional issues with the door locks. Eventually the issue would self resolve but now I have experienced at least 2 times in last month being locked inside the vehicle and unable to exit without climbing into the passenger seat. I have not taken it…”
“The central locking / electronic door lock system on my 2019 audi a6 intermittently malfunctions, sometimes with a long beep sound and an error message appearing on the screen in front of my steering wheel. The affected system is available for inspection upon request. The issue does not happen all…”
“My 2019 audi a6 sedan displays warnings for the start/stop system malfunction indicated in audi's document: "emissions service action code: 27bq" [xxx] I'm still waiting to hear if this has been elevated to recall status. Information redacted pursuant to the freedom of information act (foia), 5…”
“My 2019 audi a6 sedan displays warnings for the start/stop system malfunction indicated in audi's document: "emissions service action code: 27bq" [xxx] I'm still waiting to hear if this has been elevated to recall status. Information redacted pursuant to the freedom of information act (foia), 5…”
“Incident summary for nhtsa complaint component involved: electrical system: alternator / charging system vehicle state: in motion (city street/highway) speed at failure: approximately [insert speed] mph narrative description: the vehicle suffered a catastrophic electrical failure while in motion,…”
“My water pump failed at 49,000 miles. I have been advised by audi that it is not covered by the extended warranty for some similar cars.”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL,
FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2019 Audi A6 as of
July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page
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