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Service bulletins for the 2010 BMW 550i

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

334 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
B5108192024-02-01. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; ELECTRICAL SYSTEM. The basic conditions for initializing the power windows are not met.
B6113052024-02-01. Service bulletin. ELECTRICAL SYSTEM. The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle “discharged battery” complaints.
B6534232023-12-06. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Customers may state that the alarm system (DWA) is not active after locking their unoccupied vehicle. Depending on the vehicle’s equipment and settings, no acoustic or optical confirmation (folding the mirrors/blinking confirmation) is noticeable. Additionally, the red anti-theft alarm LED in the interior mirror does not briefly flash every 2 seconds, indicating the alarm is armed.
SIB6513122022-07-05. Service bulletin. ELECTRICAL SYSTEM. The Headunit High (HU-H), also called NBT, began replacing the Car Information Computer (CIC) on certain MY2013 vehicles with option 609 (as of 7/2012 production). This uses map North America NEXT. The Headunit High 2 (HU-H2), also called NBT-EVO, superseded the NBT HU and was introduced in 3/2014. This uses map North America EVO. The Headunit High 4 (HU-H4, also called MGU21) superseded the MGU starting with certain MY2021 vehicles with option code 6U3 Live Cockpit Professional. This uses map North America JOY. The ENTRY Media/Navigation (HU-B) is the low line business version of the navigation system and was introduced in 3/2014. This uses map North America ROUTE. The ENTRY NAV EVO (HU-B2) replaced Entry Media/Navigation as the low-line business version and was introduced in certain MY2018 vehicles. This uses map North America WAY.
B0121182021-08-09. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM. While engine oil consumption may create a customer inconvenience, in the short term it should not cause any drivability problems that would prevent normal day-to-day operational use of the vehicle
B6113052020-11-16. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM; EQUIPMENT. Discharged Battery Energy Diagnosis Must Be Performed: The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle "discharged battery" complaints. In order to properly repair the vehicle the first time in the workshop, it is very important that the diagnostic test plans are performed to completion, with all results taken into consideration. Without performing the energy diagnosis test plan, the root cause of the discharged battery cannot be identified. This increases the chances of a repeat repair.
B6507092020-08-31. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. NAVIGATION SYSTEM - REPORTING MISSING OR INCORRECT ROADMAP DATA: Do not replace parts and do not program the vehicle. Roads can change by up to 15% every year. To ensure the best navigation experience, we do everything in our power to create the best maps. Your reports help us to detect changes in your area and keep future versions of our maps as accurate as possible. Therefore, a road map error or missing data must be reported directly to the map supplier.
B0122182020-08-31. Service bulletin. ELECTRICAL SYSTEM; ENGINE. N63 CLASS ACTION SETTLEMENT - BATTERY SERVICE BENEFIT - RETROFITS/ REPLACEMENTS: This Service Information bulletin applies to: Class vehicles in operation on the road (Applicable N63 engine model vehicles); by Class members (Class Vehicle owners on the date this settlement became effective), And it provides diagnostic/repairs instructions, as well as, Warranty Information for performed remedies.
B0103192020-08-31. Service bulletin. ELECTRICAL SYSTEM. N63T REAR MONITORING OXYGEN SENSORS - LTD WTY EXTENSION TO 10 YEARS/120,000 MILES: Component-Specific Limited Warranty Extension For the eligible vehicles, BMW of North America, LLC (BMW NA) is extending the limited warranty for the vehicle's Rear Monitoring Oxygen (O2) Sensors (one shown) to: 10 years/120,000 miles as determined by the vehicle's original in-service date This component-specific limited warranty extension applies to defects in materials or workmanship.
B1102082020-05-18. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Power Reduction FC2A82 Intake VANOS and/or FC2 A87 Exhaust VANOS Camshaft Fault: The "Service Engine Soon" (MIL) lamp is illuminated and engine power reduction is perceived. This situation can occur after driving for some time with the engine at full operating temperature. If the ignition is cycled the engine then usually performs normally.
B8402142020-04-27. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. CONNECTEDDRIVE/BMW ASSIST SYSTEM DIAGNOSIS INFORMATION: This Service Information Bulletin (Revision 7) replaces SI B84 02 14 dated May 2019. ConnectedDrive/BMW Assist features are partially or completely inoperative. This Service Information Bulletin: Is being published because vehicles are down for an extended period of time when researching system failures with ConnectedDrive or BMW Assist. Will assist you both in identifying the issue and providing technical support. CAUSE Not enough information is available for BMW NA engineers to assist the technician in diagnosing the root cause.
B0103192019-11-18. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL. N63T REAR MONITORING OXYGEN SENSORS: LTD WTY EXTENSION TO 10 YEARS/120,000 MILES. What's New: The F01 (750i xDrive Sedan) production start date has been corrected The Correction and Warranty Information sections have been updated The Parts Information section has been updated.
B0129182019-08-19. Service bulletin. ENGINE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. N63 CLASS ACTION SETTLEMENT FOR OIL CONSUMPTION AND BATTERY DRAIN - OVERVIEW This Service Information Bulletin replaces SI B01 29 18 dated October 2018.
6135122019-07-12. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:APPLIANCE:AIR CONDITIONER. Radio and Air Conditioning Functions Inoperative, When Vehicle is Moving. All audio and heating/air conditioning functions cannot be controlled when the vehicle is moving. After the vehicle is turned off and has entered sleep mode (after approximately 30 minutes), the system operates normally. CAUSE: Software error in the audio and air conditioning control panel.
6113062019-07-11. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE. Various Electrical Problems Caused by Water Ingress. Water ingress into the luggage compartment may cause various electrical problems or faults associated with the MPM (Micro Power Module); PDC (Park Distance Control); M-ASK (Multi-Audio System Controller); CCC (Car Communication Computer); CID (Control Information Display); TCU (Telematics Control Unit); LOGIC-7 (Top Hi-Fi); RDC (Tire Pressure Monitor) or SDARS (Satellite Radio Receiver) control modules. In most cases, the water collects in the spare wheel recess. CAUSE: Insufficient sealing may allow water to enter the luggage compartment due to the vacuum generated while driving.
B1219192019-06-24. Service bulletin. ELECTRICAL SYSTEM; ENGINE. Service Information May 2019 Engine Electrical Systems B12 19 19 Technical Service. On the affected vehicles a DME software error prevents the Check Control Message (CCM) "Low Engine Oil Level" to be displayed in instrument cluster (Kombi) when the engine oil level drops below the minimum level.
B6220172019-05-20. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE. N63T CCM "LOW OIL LEVEL" NOT DISPLAYED. Drivetrain Malfunction Warning is illuminated and DME fault code 1C4002 (Engine oil level: too low) is stored. Customer complains that Check Control Message (Low Oil level") has never been displayed. The engine oil level measurement test works correctly and shows low oil level when checked under Vehicle Status tab in CID.
B1101182019-05-20. Service bulletin. EQUIPMENT; ENGINE; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:SOFTWARE. N63T - CCM "LOW OIL LEVEL" NOT DISPLAYED. Drivetrain Malfunction Warning is illuminated and DME fault code 1C4002 (Engine oil level: too low) is stored. Customer complains that Check Control Message (Low Oil level") has never been displayed. The engine oil level measurement test works correctly and shows low oil level when checked under Vehicle Status tab in CID. Instrument cluster software error.
B6211182019-02-25. Service bulletin. ELECTRICAL SYSTEM. BLACK SPOT IN THE CENTRAL INFORMATION. This Service Information bulletin replaces SI B62 11 18 dated January 2019. Whats New: â?¢ Warranty section - Programming information added. A small black spot remains on the Central Information Displays (CID) illuminated screen which does not go away after a key cycle or sleep mode.
B6130142019-02-25. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. BMW Maintenance Program: 12-Volt Battery Replacement Measure. INFORMATION This bulletin outlines a customer satisfaction measure that has been designed exclusively for the BMW vehicles listed above. It involves the replacement of the 12-volt battery as a preventive maintenance measure.
8407132018-12-17. Service bulletin. ELECTRICAL SYSTEM. """Message"" Option Is Missing After Programming. Messages can be sent to the vehicle and are received as indicated by the envelope icon displayed in the CID. However, the menu option ""Message,"" used to retrieve or access messages, is no longer available in the iDrive menu. CAUSE Software error with ISTA/P 2.49.2 to 2.49.4 I-Level F001-13-03-503 to F001-13-03-505"
B1604152018-12-17. Service bulletin. ELECTRICAL SYSTEM. Service Action: Program Control Units (SCR). The Selective Catalyst Reduction (SCR) control module can make an error when calculating the DEF line pressure. This could cause the Service Engine Soon light (MIL) to come on with a pressure plausibility fault stored in the SCR module.
B6130142018-12-10. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. "BMW Maintenance Program: 12-Volt Battery Replacement Measure. INFORMATION This bulletin outlines a customer satisfaction measure that has been designed exclusively for the BMW vehicles listed above. It involves the replacement of the 12-volt battery as a preventive maintenance measure. This 12-volt battery replacement measure is: Effective for repairs dated on or after January 1, 2015. Applicable to vehicles that are still covered by the BMW Maintenance Program. This program is valid for 4 years or 50,000 miles, whichever occurs first. The calculation is based on the current date of repair. It is ""applicable"" when the 12volt battery was not replaced within the last 12 months. You can then perform the battery replacement as outlined below. Please check the warranty claim history for the specific vehicle in the DCSnet Warranty Vehicle Inquiry to confirm the battery was not already replaced within the previous 12 months."
B6507162018-12-10. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. NBT and Entry Head Unit Software Update for Improved Satellite Radio Reception. Poor Satellite Radio reception CAUSE After this software update there is a slight improvement in Satellite Radio reception for these vehicles when receiving their signal from XM Satellites. This is due to the changeover from Sirius Satellite broadcasting to XM Satellite broadcasting in 2016 (See SI B65 19 15).
B6506162018-12-10. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM. NBT Head Unit Aborts Import of CD. While importing a CD to the internal music collection of an NBT head unit the process aborts. You will see 'import error' on the radio display when this occurs. NBT Head Unit software

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.