2021 Volkswagen Tiguan electrical system problems
22 owner complaints filed with NHTSA name the electrical system on the 2021 Volkswagen Tiguan — 17% of all complaints for this model year.
What owners report
“Electrical screen fail. Makes backup camera turn black and turns off while using. off and on repeatedly while in use. Very dangerous.”
filed Jul 27, 2026
“Tha back up camera system is glitching out. We reset the system but is keeps freezing/blacking out after about 30 seconds. This is known issue with this model of Volkswagen.”
filed May 30, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This 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, 2026
Electrical System problems in other Tiguan years
| Year | Reports | Share |
|---|---|---|
| 2026 Tiguan | 6 | 27% |
| 2025 Tiguan | 12 | 28% |
| 2024 Tiguan | 18 | 32% |
| 2023 Tiguan | 10 | 17% |
| 2022 Tiguan | 58 | 23% |
| 2020 Tiguan | 33 | 24% |
| 2019 Tiguan | 55 | 30% |
| 2018 Tiguan | 42 | 15% |
| 2017 Tiguan | 11 | 15% |
| 2016 Tiguan | 27 | 28% |
| 2015 Tiguan | 23 | 37% |
| 2014 Tiguan | 22 | 27% |
Other reported problem areas on the 2021 Volkswagen Tiguan
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.