2021-2022 BMW 12-Volt Power Socket Not Working
Owners of certain 2021-2022 BMW models, including the X5, may find their front 12-volt power socket fails to power accessories or requires constant downward pressure to function. This manufacturer communication addresses the electrical system issue.
Also applies to
- BMW 330e
- 2021–2022
- BMW 330i
- 2021–2022
- BMW 430i
- 2021–2022
- BMW i4
- 2022
- BMW iX
- 2022
- BMW M340i
- 2021–2022
- BMW M440i
- 2021–2022
- BMW X5
- 2022
- BMW X6
- 2021–2022
- BMW X7
- 2021–2022
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Symptoms
Owners of certain 2021-2022 BMW vehicles may notice that their front 12-volt power socket is not functioning correctly. The primary symptom is an inability to power up or charge accessories when a plug adapter is inserted. In some cases, the socket may only operate if constant downward hand pressure is applied to the adapter.
Diagnosis / Trigger Conditions
This issue, detailed in the 2021 BMW X5 manufacturer_communication, typically manifests when attempting to use the front 12-volt power socket. The problem is characterized by a lack of consistent electrical connection, either failing entirely or requiring physical pressure to maintain power flow. This suggests a potential mechanical or electrical fault within the socket assembly itself, preventing proper contact with accessory plugs.
Repair Procedure Summary
BMW has issued a manufacturer communication, NHTSA ID 10227557, to address this electrical system concern. While specific repair steps are not detailed in the public summary, the communication indicates that BMW is aware of the issue and has provided guidance to dealerships. It is expected that a dealer-level inspection and repair or replacement of the faulty 12-volt power socket component would resolve the problem.
Owner Action
If you are experiencing problems with your front 12-volt power socket, such as accessories not powering up or requiring constant pressure, you should contact your authorized BMW dealership. Inform them about the symptoms you are experiencing and reference manufacturer communication NHTSA ID 10227557. The dealership will be able to diagnose the specific cause and perform the necessary repairs under warranty if applicable.
Frequently Asked Questions
- What is the issue with the 12-volt power socket in 2021-2022 BMW models?
- Owners may find that the front 12-volt power socket does not power accessories or only works when constant downward hand pressure is applied to the plug adapter. This indicates an electrical system issue within the socket.
- Which BMW models are affected by the 12-volt power socket problem?
- The issue affects various 2021-2022 BMW models, including the X5, 330i, 430i, M340i, M440i, X6, X7, i4, iX, and 330e. A full list of affected vehicles is provided in the manufacturer communication NHTSA ID 10227557.
- What should I do if my BMW's 12-volt power socket is not working?
- If you experience this problem, contact your authorized BMW dealership. Explain the symptoms and refer to manufacturer communication NHTSA ID 10227557. They will be able to diagnose and repair the electrical system component.
- Is this 12-volt power socket issue a recall?
- No, this is a manufacturer communication (Technical Service Bulletin or TSB), not a safety recall. It addresses a known issue with the electrical system's 12-volt power socket that BMW dealerships are informed about for diagnosis and repair.
What BMW X5 owners report
Counted from the records in our database across 27 model years.
- 3,423
- Owner complaints
- 114
- Recalls
- 1,651
- Service bulletins
- 120
- Crashes reported
- 159
- Fires reported
- 132
- Injuries reported
The 2021 model year
112 complaints, the 14th most of 27 model years on file. Owners reported 10 crashes, 3 fires and 7 injuries for this year, which also has 12 recalls on file.
Electrical System, the system this article covers, accounts for 587 of 3,423 complaints (17%), including 39 for 2021.
Complaints by model year
| 2001 | 160 | |
|---|---|---|
| 2006 | 195 | |
| 2008 | 235 | |
| 2009 | 157 | |
| 2011 | 331 | |
| 2012 | 295 | |
| 2013 | 162 | |
| 2015 | 152 | |
| 2019 | 194 | |
| 2021 | 112 |
Most-reported systems
- Engine — 749
- Air Bags — 663
- Electrical System — 587
- Power Train — 475
- Fuel/Propulsion System — 335
Latest recalls for the 2021 model year
- 22V267000 — Visibility (Apr 2022)
- 21V156000 — Seats (Mar 2021)
- 21V096000 — Back Over Prevention (Feb 2021)
Recent owner reports about electrical system
My 2021 BMW X5 xDrive40i Sport (112,000 miles) intermittently fails to start, occurring on approximately 80% of start attempts, and displays the message "Repeat Start Attempt." The issue first occurred on September 8, 2026, while the vehicle was parked at my…
Read owner complaints →The starter motor malfunctioned, which then prevented the car from starting when it was hot. It could only be started after it had completely cooled down. Additionally, the fault code indicated that there was a problem with the starter motor.
Complaints are owner reports filed with NHTSA. They are unverified, and counts depend on how many vehicles were sold, so they are not a failure rate.
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