Audi B11E201
Video line 2 for night vision system
Quick answer
For certain 2019–2020 Audi A8 and e-tron vehicles in the US, DTC B11E201 means “Video line 2 for night vision system.” Audi documentation says instrument-cluster tolerances can cause an erroneous wiring-problem detection.
This page separates verified manufacturer/regulator evidence from supporting material. Unsupported causes, repairs or safety conclusions are not guessed.
Watch Videos
Relevant videos play here without leaving this diagnostic page.
No sufficiently relevant embeddable video has been accepted for this diagnostic yet.
Videos are supporting material and never override OEM or regulator evidence.
1. What does B11E201 mean?
For certain 2019–2020 Audi A8 and e-tron vehicles in the US, DTC B11E201 means “Video line 2 for night vision system.” Audi documentation says instrument-cluster tolerances can cause an erroneous wiring-problem detection.
2. Technical explanation
Audi identifies B11E201 as a DTC for the night vision system control module, J853 (address word 0084). The cited Audi communications state that this DTC may be sporadically stored and that tolerances in the instrument cluster can cause an erroneous detection of a wiring problem.
3. What system is affected?
Night vision system; the documented DTC location is the night vision system control module J853 (address word 0084). The Audi communications also discuss the instrument cluster control module J285 (address word 0017).
4. How serious is this code?
Not yet established by verified evidence.
5. Symptoms you may notice
- B11E201 may be sporadically stored in the night vision system control module.
- Other driver-visible symptoms are not yet established by verified evidence.
6. Possible causes
- Audi documentation states that tolerances in the instrument cluster can cause it to erroneously detect a wiring problem.
- An actual wiring fault is not established by the supplied verified evidence.
7. Can I still drive the vehicle?
Not yet established by verified evidence.
8. Can I charge the vehicle?
Not yet established by verified evidence.
9. What you can safely do
- Have the vehicle evaluated using Audi-approved diagnostic equipment.
- Do not assume B11E201 alone proves that night-vision wiring is defective.
10. Step-by-step troubleshooting
- Audi’s documented required equipment includes an ODIS tester.
- The supplied Audi communications describe an instrument-cluster software update using an SD card and an SVM code.
- Further diagnostic steps are not established by verified evidence.
11. When to contact service
Contact an authorized Audi service provider for diagnosis and applicability confirmation, particularly if B11E201 is stored or recurs.
12. What the service center may check
- Check for B11E201 in night vision system control module J853 (address word 0084).
- Audi documentation also references checking the instrument cluster control module J285 (address word 0017) for related stored DTCs.
- Confirm whether the Audi instrument-cluster software update described in the manufacturer communication applies to the vehicle.
13. Possible repair or resolution
- The supplied Audi communications identify an instrument-cluster software update as the documented service direction, using ODIS, an SVM code, and an SD card.
- The evidence does not establish that wiring repair or component replacement is required for B11E201.
14. Affected vehicles
- Audi A8 · 2019–2020 · US
- Audi e-tron · 2019–2020 · US
15. Related TSBs / service bulletins
- Audi manufacturer communication A9021872062065_1, published January 29, 2021, states that B11E201 may be sporadically stored and attributes erroneous wiring-problem detection to instrument-cluster tolerances.
- Audi manufacturer communication A9022542062065_2, published March 23, 2022, repeats the documented condition and lists ODIS, an SVM code, and an instrument-cluster software update on SD card as required equipment/tools.
16. Recall information
- No recall information is established by the supplied verified evidence.
17. Official manufacturer information
Official Audi manufacturer communications are available through NHTSA: https://static.nhtsa.gov/odi/tsbs/2021/MC-10186558-0001.pdf and https://static.nhtsa.gov/odi/tsbs/2022/MC-10209274-0001.pdf
19. Frequently asked questions
What does Audi code B11E201 mean?
It means “Video line 2 for night vision system.”
Which vehicles are covered by the supplied applicability evidence?
Audi A8 and Audi e-tron vehicles for model years 2019–2020 in the US.
Does B11E201 prove there is a wiring fault?
No. The supplied Audi communications state that instrument-cluster tolerances can cause erroneous detection of a wiring problem.
What is the documented service direction?
The supplied communications reference diagnosis with ODIS and an instrument-cluster software update using an SVM code and SD card. Exact vehicle applicability should be confirmed by an Audi service provider.