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Vehicle recall 25V125000 · February 28, 2025

Audi Q4 E-Tron, Audi Q4 Sportback E-Tron and 1 more model

The on-board charger (OCDC) may fail and stop charging the 12-volt battery, which can result in a loss of drive power.

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

Summary
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2024-2025 AUDI Q4 E-Tron SUV, AUDI Q4 E-Tron Sportback, and 2024 ID.4 vehicles. The on-board charger (OCDC) may fail and stop charging the 12-volt battery, which can result in a loss of drive power.
Consequence
A loss of drive power increases the risk of a crash.
Remedy
Dealers will replace the OCDC, free of charge. Owner notification letters were mailed on May 20, 2025. Owners may contact Volkswagen customer service at 1-800-893-5298 or Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 93CJ. Audi's number for this recall is 93FR.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 888-327-4236 (TTY 888-275-9171) or go to nhtsa.gov.

Recall details

NHTSA campaign
25V125000
Reported to NHTSA
February 28, 2025
Filed by
Volkswagen Group of America, Inc.
Manufacturer campaign
AUDI: 93FR WV: 93CJ
Owner notification
May 20, 2025
Vehicles potentially affected
13,769
Initiated by
the manufacturer
Components
Electrical system › Propulsion system › DC/DC converter; Electrical system › 12V/24V/48V battery
Recall 25V125000 on nhtsa.gov, with the manufacturer’s documents

Vehicles covered

As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.

Has your Audi been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Audi dealer can also check your VIN. Recall repairs are free.