2021 Volkswagen ID.4 electrical system problems
172 owner complaints filed with NHTSA name the electrical system on the 2021 Volkswagen ID.4 — 53% of all complaints for this model year.
What owners report
“The contact owns a 2021 Volkswagen ID.4. The contact received notification of NHTSA Campaign Number: 24V651000 (Structure); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the repair. The contact stated…”
filed Jul 20, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Software programing may cause the high voltage (HV) battery management control module to…Campaign 23V040000 · Feb 1, 2023
- Incorrect soldering of the flexible printed circuit assembled (FPCA), inside the high…Campaign 22V162000 · Mar 16, 2022
Related service bulletins
Diagnosis of low insulation resistance in the High-Voltage (HV) wiring.
V9326052081829_1 · Service Bulletin/Repair Instructions · issued Jul 20, 2026This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: DA 0019 - Hotfix 12-V battery…
VOS-26-42 · Service Bulletin/Repair Instructions · issued Jul 15, 2026This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: reset inspection service test plan…
VOS-26-39 · Service Bulletin/Repair Instructions · issued Jun 26, 2026Replace Battery Regulation Control Module Kit -J840- / -SX7- / -SX8-
V9326022080102_3 · Service Bulletin/Repair Instructions · issued Apr 13, 2026Important Step when replacing Battery Cell Modules
V9324062074770_3 · Service Bulletin/Repair Instructions · issued Apr 13, 2026
Electrical System problems in other ID.4 years
| Year | Reports | Share |
|---|---|---|
| 2025 ID.4 | 12 | 48% |
| 2024 ID.4 | 27 | 56% |
| 2023 ID.4 | 224 | 50% |
| 2022 ID.4 | 54 | 41% |
Other reported problem areas on the 2021 Volkswagen ID.4
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.