EV Diagnostics
Verified EV diagnostic knowledge page

BMW 02010A

Coding: Coding data not qualified

DriveNot yet established by verified evidence. The verified BMW bulletin states that “Drive carefully. Driving stabilisation.” may appear, but it does not provide a driving authorization or restriction.
ChargeNot yet established by verified evidence.
ServiceContact an authorized BMW service provider for diagnosis if code 02010A is present, especially if the “Drive carefully. Driving stabilisation.” message appears.
Confidence97%

Quick answer

BMW code 02010A means: “Coding: Coding data not qualified.” For the verified 2025 US BMW X5 and iX applicability, BMW bulletin B610126 identifies a possible start-up failure of the Secure Element (SE) in the BCP that can cause communication errors and this code.

This page separates verified manufacturer/regulator evidence from supporting material. Unsupported causes, repairs or safety conclusions are not guessed.

Video guides

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 02010A mean?

BMW code 02010A means: “Coding: Coding data not qualified.” For the verified 2025 US BMW X5 and iX applicability, BMW bulletin B610126 identifies a possible start-up failure of the Secure Element (SE) in the BCP that can cause communication errors and this code.

2. Technical explanation

BMW bulletin B610126 states that, at start-up, the Secure Element (SE) of the BCP may fail, causing communication errors. When this occurs, fault code 02010A may be stored in the ACSM as “Coding: Coding data not qualified.” The bulletin evidence does not establish that this cause applies to every occurrence of 02010A.

3. What system is affected?

ACSM fault memory. The verified bulletin also identifies the BCP Secure Element (SE) as a possible source of the communication error.

4. How serious is this code?

Not yet established by verified evidence.

5. Symptoms you may notice

  • The Check Control message “Drive carefully. Driving stabilisation.” may appear.
  • Code 02010A may be stored in the ACSM.
  • The related bulletin faults may be stored within 40 seconds of each other.

6. Possible causes

  • For the verified bulletin condition, the Secure Element (SE) of the BCP may fail during start-up, causing communication errors.
  • Other causes are not yet established by verified evidence.

7. Can I still drive the vehicle?

Not yet established by verified evidence. The verified BMW bulletin states that “Drive carefully. Driving stabilisation.” may appear, but it does not provide a driving authorization or restriction.

8. Can I charge the vehicle?

Not yet established by verified evidence.

9. What you can safely do

  • Record the exact Check Control message and all stored fault codes.
  • Arrange diagnosis by an authorized BMW service provider, particularly if “Drive carefully. Driving stabilisation.” is displayed.
  • Do not attempt high-voltage or control-unit repair procedures yourself.

10. Step-by-step troubleshooting

  1. A service provider can check whether 02010A is stored in the ACSM together with the related faults identified in BMW bulletin B610126 within 40 seconds of each other.
  2. A service provider can assess whether the documented BCP Secure Element start-up condition applies.
  3. Further troubleshooting steps are not yet established by verified evidence.

11. When to contact service

Contact an authorized BMW service provider for diagnosis if code 02010A is present, especially if the “Drive carefully. Driving stabilisation.” message appears.

12. What the service center may check

  • Check ACSM fault memory for 02010A: “Coding: Coding data not qualified.”
  • Check whether the following faults are present within 40 seconds of each other: VIP 02390A, IB 02290A, and HKFM 020D0A.
  • Assess the BCP Secure Element (SE) start-up condition described in BMW bulletin B610126.

13. Possible repair or resolution

  • Not yet established by verified evidence. The supplied bulletin summary identifies the condition and related faults but does not provide a verified repair procedure.

14. Affected vehicles

15. Related TSBs / service bulletins

  • BMW bulletin B610126, reported by NHTSA as Manufacturer Communication 11028925, published February 2, 2026.
  • BMW bulletin B610126, reported by NHTSA as Manufacturer Communication 11029070, published February 20, 2026.
  • BMW bulletin B610126, reported by NHTSA as Manufacturer Communication 11034462, published June 11, 2026.

16. Recall information

  • Not yet established by verified evidence.

17. Official manufacturer information

Verified official source: NHTSA manufacturer communications for BMW bulletin B610126. The supplied evidence applies to 2025 US BMW X5 and iX vehicles.

19. Frequently asked questions

What does BMW code 02010A mean?

It means “Coding: Coding data not qualified.”

What warning may appear with 02010A?

BMW bulletin B610126 states that “Drive carefully. Driving stabilisation.” may appear.

What other codes may occur with 02010A?

The bulletin lists VIP 02390A, IB 02290A, and HKFM 020D0A. It states these fault-memory entries may be stored within 40 seconds of each other.

Does 02010A mean the vehicle is unsafe to drive or charge?

Not yet established by verified evidence.

20. Sources & verification

Verified
BMW 02010A: Coding: Coding data not qualified | EV Diagnostics