Electrical system: 12v/24v/48v batteryRecall 25V-125 · Audi and Volkswagen vehicles
Volkswagen Group of America, Inc. recall 25V-125 covers 13,769 Audi and Volkswagen vehicles for a electrical system: 12v/24v/48v battery problem, reported to NHTSA on February 28, 2025. The manufacturer's latest report (2026 Q3) shows 93% of affected vehicles repaired.
Source: NHTSA recall 25V125000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
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.
The risk
A loss of drive power increases the risk of a crash.
The fix
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.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.
How fast cars are being fixed
93%repaired
Share of affected vehicles repaired in each quarterly report the manufacturer filed with NHTSA.