Audi is recalling approximately 19,000 e-tron electric SUVs in the United States because a software flaw in the brake control unit can reduce stopping power when drivers need it most. The recall, filed with the National Highway Traffic Safety Administration under campaign number 26V240, covers 2019 through 2025 model-year e-tron and e-tron Sportback vehicles and calls for a free dealer-applied software update to correct the problem.
According to the NHTSA recall filing, the electronic brake system’s control unit may fail to deliver the expected level of deceleration during hard braking, particularly when the high-voltage battery is at a low state of charge. In plain terms, a driver braking hard with a nearly depleted battery could experience noticeably longer stopping distances, raising the risk of a collision.
Why the defect matters
Electric vehicles like the e-tron split braking duties between two systems. Regenerative braking uses the electric motor to slow the car and feed energy back into the battery. Conventional friction brakes handle the rest. Software manages the handoff between the two in real time, adjusting the balance depending on speed, pedal pressure, and battery charge level.
When the battery is nearly empty, the regenerative system has limited capacity to absorb energy, so the friction brakes must pick up a larger share of the work. The defect identified in this recall appears to sit in exactly that transition: the control unit software does not always command enough friction-brake force to compensate, leaving a gap in total braking performance. The result is a car that slows down less aggressively than the driver expects at the worst possible moment.
NHTSA’s filing does not quantify the magnitude of the braking-force reduction, so it is not yet clear whether the shortfall is marginal or severe. Either way, any loss of expected stopping power in an emergency counts as a serious safety risk under federal standards, which is why the agency classified the issue as a recall rather than a lesser service action.
Which vehicles are affected
The recall covers the Audi e-tron and e-tron Sportback built for the 2019 through 2025 model years and sold in the U.S. market. These were Audi’s first mass-market battery-electric SUVs in the country, and the roughly 19,000-unit scope aligns with the model’s cumulative U.S. sales volume over that period.
Owners can confirm whether their specific vehicle is included by entering their 17-digit vehicle identification number into NHTSA’s online VIN lookup tool. The VIN is printed at the base of the windshield on the driver’s side and appears on registration and insurance documents. If the vehicle is covered, the tool will display campaign 26V240 and indicate whether the remedy is available.
It is not yet confirmed whether the recall extends to the Q8 e-tron, the renamed and updated successor that Audi introduced for the 2024 model year. Owners of that model should check the VIN tool as well, since platform and software overlap between the two nameplates could mean shared exposure to the same defect.
What the fix involves
The remedy is a software update to the brake control unit, performed by authorized Audi dealers at no charge. Based on standard NHTSA timelines, Audi is required to begin mailing recall notification letters to registered owners within 60 days of the campaign’s official filing date. Owners who want to act sooner do not need to wait for the letter; once the VIN lookup confirms eligibility and the remedy is listed as available, they can call their nearest Audi dealer to schedule the repair.
NHTSA’s publicly downloadable recall documents do not yet include the full text of the owner notification letter or detailed repair instructions. That means specifics such as the exact software version being replaced, the expected duration of the dealer visit, and whether any interim driving precautions are officially recommended have not been published. This kind of lag is routine in the recall disclosure process, but it leaves a practical gap for owners trying to plan ahead.
Audi has not released a public statement elaborating on the root cause of the software error or explaining when in the production timeline the flawed code was introduced. Without that detail, it is unclear whether every e-tron built during the affected model-year range carries the defect or only vehicles produced during a narrower manufacturing window.
What owners should do before the fix
Until the software update is applied, owners can take a few common-sense precautions to reduce risk. Maintaining extra following distance, especially when the battery charge is low, gives the braking system more room to work even if force delivery is compromised. Avoiding last-second hard stops and planning charging stops before the battery drops to very low levels can also help minimize exposure to the conditions most likely to trigger the defect.
Once the dealer repair is complete, owners should ask the service advisor to confirm in writing that the recall software update has been applied and keep a copy of the service invoice. That documentation can be valuable for resale, warranty questions, or any future NHTSA investigation into how the defect was handled across the fleet.
No confirmed crashes or injuries so far
NHTSA’s recall filing does not link campaign 26V240 to any reported crashes or injuries, and no matching complaint entries have surfaced in the agency’s separate consumer complaints database as of May 2026. That could mean the defect was caught early through Audi’s internal testing or field monitoring, or it could simply reflect a low rate of the specific driving conditions that trigger the fault. The absence of confirmed incidents does not diminish the recall’s importance; it means the fix is arriving before the defect has produced documented harm, which is the best-case scenario for a safety campaign of this kind.
Owners with questions beyond what NHTSA’s online tools provide can contact Audi’s customer service line or reach NHTSA’s Vehicle Safety Hotline at 1-888-327-4236. Both channels can help clarify eligibility, repair timing, and any interim guidance while the recall rolls out across the dealer network.
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*This article was researched with the help of AI, with human editors creating the final content.
