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Service bulletins for the 2011 BMW 335i

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.

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

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Bulletins, newest first
0104142018-11-13. Service bulletin. ENGINE AND ENGINE COOLING. External Engine Oil Leaks and Repairs. During the vehicle's operational life, normal engine oil seepage or sweating, in addition to accumulated road dust, dirt and grime in the engine compartment can cause the appearance of a more severe oil leak. This is further exaggerated by residual oil that remains on the engine assembly after maintenance services are performed, e.g., oil filter changes, "engine oil top-offs," etc. If this visual appearance of accumulated oil on the engine assembly as an "active leak" is misinterpreted, unnecessary gasket repairs/replacements will result. Specifically, our analysis of the claim-related data for vehicles equipped with the engines noted in this bulletin is showing an above-average number of engine gasket repair/replacement claim submissions. The purpose of this bulletin is to provide your workshop with information and a procedure that will help in identifying engine oils leaks that do and do not require a repair.
6117142018-11-13. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. "Intelligent Battery Sensor Diagnosis Hints. The vehicle enters the workshop with one or more of the following complaints: * Check Control Message related to battery discharge * No-start condition * Consumer power reduction (reduced blower speed, heated seats operation, etc.) * The following fault codes may be stored in the DME a. 2E8B - Intelligent battery sensor, signal b. 2E8C - Intelligent battery sensor, function c. 2E8D - Intelligent battery sensor, signal transmission d. 2E8E - Intelligent battery sensor, communication CAUSE A faulty battery or IBS sensor (not both) The power management system and IBS in the vehicle cannot determine if the battery needs to be replaced. This is normal operation for all E-Series vehicles because they do not have the Advanced IBS sensor that the F-Series vehicles do. An external battery tester (Midtronics EXP-1000) must be used to determine if the battery needs to be replaced. Energy Diagnosis will not prompt for a battery replacement unless the battery is ""aged."" When energy diagnosis identifies the battery as ""aged,"" it means the amount of energy discharge over the course of the life of the battery has reached its maximum (worn out). In most cases, energy diagnosis states that the battery is OK. This is typically an indication of the current State of Charge (SoC), not the State of Health (SoH). The SoC is defined as the current amount of energy left in the battery (displayed as a percentage). The SoH is defined as an evaluation of the condition of the battery over a period of time (displayed as a percentage). For more information about batteries, refer to Training Manual ST051, ""07 Battery Basics."""
0109142018-11-13. Service bulletin. AIR BAGS; EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. "?SI B01 09 14 September 2014 WarrantiesWarranties This Service Information bulletin supersedes SI B01 09 14 dated August 2014. Please read this Service Information bulletin in its entirety, the content has been completely updated. designates changes to this revision SUBJECT Front Passenger Air Bag Seat Occupancy Sensor (OC3) Mat: Limited Warranty Extension to 15 years Without Mileage Limitation. INFORMATION BMW of North America, LLC (""BMW NA"") is extending the limited warranty for the Supplemental Restraint System's (SRS) front passenger air bag seat occupancy sensor (OC3) mat on certain model BMW vehicles to: 15 years without mileage limitation as determined by the vehicle's original in-service date. This ""component-specific"" limited warranty extension applies to defects in materials and workmanship. This bulletin is notice of a ""limited warranty extension."" This is NOT a notice of a Recall or Service Action. No immediate repair is required unless the BMW vehicle is currently experiencing this problem. This extended limited warranty coverage does not apply to vehicles affected by the following Recall Campaign: Recall 13V-564: E90, E91 Front Passenger Air Bag Seat Occupancy Sensor MatRecall 13V-564: E60, E61,E65, E66 Front Passenger Air Bag Seat Occupancy Sensor MatSI B65 08 14Recall Campaign 13V-564: Replace Front Passenger Air Bag Seat Occupancy Sensor (E60, E61, E65, E66)Recall 13V-564: E65,E66 Front Passenger Air Bag Seat Occupancy Sensor Mat (E65, E66)Recall 13V-564: Front Passenger Air Bag Seat Occupancy Sensor Mat for Sport Seat (E60, E61, E65, E66)Recall 13V-564: E53 Repair Front Passenger Air Bag Seat Occupancy Sensor MatThe extended limited warranty coverage also does not apply to: ??Vehicles with other seat options, and ??E60 (M5) vehicles Note: Please refer to SI B65 75 06 for the limited warranty extension information that applies to previous models. Customer Notification Letter - VIN and Component-specific Warranty Extension Even tho
8401142018-11-13. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL. ConnectedDrive/BMW Assist System Information and Availability. ConnectedDrive features are partially or completely inoperative. Examples of some of these features are listed below: * BMW Assist Inoperative ? SOS call ? Roadside Assistance call * My BMW Remote App * BMW Online - Google local search * Concierge CAUSE The Electronic Subscriber Agreement (ESA) is inactive. * No active contract for ConnectedDrive features Offboard Availabilty (Backend) system issues * The external network was/is inoperative. * No data is sent to the vehicle.
6503142018-11-13. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. RAD2+ Radio: Background Noise with Audio Turned Off. Background noise (buzzing, crackling, static) can be heard: * At low audio volume * When the radio is turned off * When the ignition is turned off NOTE: Background noise stops when the radio enters sleep mode. IMPORTANT: Background noise is more noticeable on vehicles produced before 09/2009 in case a RAD2+ replacement radio was installed previously. RAD2+ radio concept, manufactured from July 2009 to February 2014
1214122018-11-13. Service bulletin. ENGINE. "N51, N52K, N52T and N55 Engine: Various Faults Stored in DME Related to VANOS and Camshaft Position. INFORMATION Part NumberDescriptionQuantity 11 36 7 583 207Adjustment unit inlet camshaft (VANOS)1 11 36 7 583 208Adjustment unit outlet camshaft (VANOS)1 Refer to ETK for additional bolts and gaskets. WARRANTY INFORMATION Covered under the terms of the BMW New Car/SAV Limited Warranty or the BMW Certified Pre-Owned Program. Specific eligible repairs may also be covered by the terms of the Federal, State or BMW Emissions Warranty. To determine if any applicable Federal, State or BMW Emissions Warranty coverage applies prior to performing repairs, please see SI B01 02 11 for ""Emissions Warranty Coverage"" and refer to the ""Glossary of Emission Coverage"" attachment for more information. The BMW Certified Pre-Owned Limited Warranty applies to BMW CPO vehicles that are still within the BMW Certified Pre-Owned Limited Warranty, but beyond Emissions Warranty coverage that applies. Labor operation code 00 00 006 is a Main labor operation. If you are using a Main labor code for another repair, use the Plus code labor operation 00 00 556 instead. Refer to KSD2 for the corresponding flat rate unit (FRU) allowance. Enter the Chassis Number, which consists of the last 7 digits of the Vehicle Identification Number (VIN). Click on the ""Search"" button, and then enter the applicable flat rate labor operation in the FR code field. Other Repairs As outlined in the Procedure section, if other eligible and covered consequential work is required, claim this work under the defect code listed above with the applicable labor operations listed in KSD2."
6525132018-11-13. Service bulletin. ELECTRICAL SYSTEM. "ConnectedDrive/BMW ASSIST Features Are Inoperative. ConnectedDrive features are partially or completely inoperative. * No traffic information (RTTI / ARTTI) * BMW ASSIST ""My Info"" service doesn't work. CAUSE The Electronic Subscriber Agreement (ESA) is inactive. * No active contract for ConnectedDrive features Offboard Availability (Backend) system issues * The external network was/is inoperative. * No data is sent to the vehicle."
6304142018-11-13. Service bulletin. EXTERIOR LIGHTING. Delay in Automatic Driving Light Switching On/Off. When driving out of a tunnel or exiting underground parking, the automatic driving light remains switched on for two minutes, even in daylight. The automatic driving light switching on/off can be shorter or longer when it starts to get dark. CAUSE The software for the switch-on threshold is lowered to protect the xenon light source.
6129062018-11-13. Service bulletin. STEERING. ELV Does Not Release. Cause 1: The steering column is held against the steering lock because of torque from the steering gear. In such cases, a yellow check control warning (CC ID# 187) is shown in the instrument cluster, but no faults are stored. Cause 2: Communication fault in the CAS (Car Access System) and ELV system network and/or battery low. The problem may cause the ELV warning to be displayed in yellow or red.
5108072018-11-13. Service bulletin. STRUCTURE:BODY:TRUNK LID. Erroneous Trunk Lid Open Check Control Message. The trunk open check control message may appear, even though the trunk lid or tailgate is fully closed and latched. CAUSE Incorrect adjustment of the trunk latch striker
2404132018-11-13. Service bulletin. POWER TRAIN. GM6 - 6L45R: Diagnostic Procedure for Shudder or Vibration Issues. A shudder or vibration can be felt under light acceleration or when driving at constant suburban speeds. This can be most noticeable in the 1700 - 2200 engine rpm range while in 3rd through 6th gears. No faults are stored in the EGS module. CAUSE Changes in the frictional properties of the automatic transmission fluid over time can lead to momentary slipping of the torque convertor lock-up clutch.
B0906152018-11-13. Service bulletin. EQUIPMENT:ELECTRICAL. New programming feature: Exclusion of Infotainment Control Units from Programming. Programming with ISTA/P 3.57.4, or a more recent update, displays a new Pop-Up window providing options for systems programming.
B0117152018-11-13. Service bulletin. EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. "N54T Engine Fuel Injectors - Limited Warranty Extension to 10 Years/120,000 Miles. INFORMATION For the above-referenced vehicles, BMW of North America, LLC (""BMW NA"") is extending the limited warranty for the fuel injectors 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 and workmanship and is subject to the applicable vehicle and coverage eligibility requirements, exclusions and limitations that apply to the BMW New Vehicle Limited Warranty for Passenger Cars and Light Trucks.This bulletin is notice of a ""limited warranty extension."" This is NOT a notice of a Recall or Service Action. There is no immediate repair required unless the BMW vehicle is currently experiencing this problem. Customer Notification Letter - VIN and Component-specific Warranty Extension Even though this is NOT a Recall, BMW NA will be sending VIN-specific customer notification letters in a phased release during the first quarter of 2016."
B6526062018-11-13. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL. "The Disclaimer screen automatically disappears from the CID after 10 seconds. INFORMATION https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/28...12/2/2015 Page 2 of 2 An enhancement was made to the Car Communication Computer (CCC) and MASK (Multi Audio System Controller) in 2006 so the customer does not have to manually accept the ""Disclaimer"" screen each time. Older vehicles prior to the production dates listed above that are programmed with ISTA/P 2.52 or higher will also get this enhancement. WARRANTY INFORMATION Not applicable."
B1240152018-11-13. Service bulletin. ELECTRICAL SYSTEM; ENGINE. "Due to a DME software status error, the on-board diagnostics (OBD) for the catalytic convertor and downstream oxygen sensor may not function properly. This could result that the OBD readiness for ""Oxygen sensor"" will not set as completed, but it would not have any effect on the actual tailpipe emissions."
B0703142018-11-13. Service bulletin. EQUIPMENT. This Service Information bulletin supersedes SI B07 03 14 dated May 2015. designates changes to this revision SUBJECT Diagnosing Stored Fault Codes to Help Avoid Repeat Repair Visits. Fault codes stored in vehicles being serviced are not being diagnosed, leading to repeat repair visits (source- Analysis of FASTA data and repeat repair visit reports). INFORMATION Where diagnosis (vehicle or short test) with ISTA has already started, it is important to diagnose the fault code(s) listed below (when they are stored in the vehicle) to find their root cause during the current workshop visit. This will help lead to a reduction in workshop repeat repair visits and higher customer satisfaction.
B6502152018-11-13. Service bulletin. EQUIPMENT. iDrive Controller Trim Peeling. The chrome ring on the iDrive controller is peeling. Poor chrome material adhesion.
6510092018-11-13. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). This Service Information bulletin supersedes SI B65 10 09 dated March 2013. designates changes to this revision SUBJECT CIC head unit: Vehicle Position Is Missing or Incorrect on Navigation Map. The vehicle position is missing or incorrect on the navigation map. The navigation system integrated in the Car Information Computer (CIC) is not calibrated correctly.
6505092018-11-13. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT. This Service Information bulletin supersedes SI B65 05 09 dated July 2009. designates changes to this revision SUBJECT CIC Headunit: Navigation System Road Map Usage. INFORMATION The Car Information Computer (CIC) began replacing the Car Communication Computer (CCC) on vehicles with option 609 in September of 2008. This change affected the navigation system road map data support process and the warranty spare parts processes for the CIC. For the US market, all vehicles come pre-loaded from the factory with the latest navigation system road map database version that was available at the time of vehicle production. Therefore, no physical copy of the navigation system road map data media DVD set or USB stick is placed in these vehicles at the Vehicle Distribution Center (VDC). NOTE: Additionally, all replacement CIC parts come with a pre-loaded version of the current available navigation system road map database installed. A set of DVD copies of the navigation system road map database, CIC NAVI Road Map North America PREMIUM, is shipped to all BMW centers through the automatic tool shipment program with each release of a navigation system road map database. IMPORTANT: Additional copies or earlier NAV road map database versions cannot be ordered individually! Therefore, please take special care to archive the CIC NAV road map DVD sets! The NAV road map data on the DVD set can also be installed into the Network Attached Storage (NAS). From there, it can then be installed onto the CIC in the vehicle, using the Integrated Service Technical Application for Programming (ISTA/P). For installation of the navigation system road map data media DVD set onto the Network Attached Storage (NAS), please contact your ISPI Next Administrator. In addition to this procedure, it is also possible to download the NAV road map data on the DVD set directly to the hard disc drive (HDD) integrated in the CIC by inserting the DVDs one by one into the CIC internal DVD drive. It will take approxim
1238142018-11-13. Service bulletin. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM; ENGINE. SUBJECT N20, N26, and N55 Engines with Injector Electrical Faults. Any of the following symptoms could occur simultaneously with injector electrical faults stored in the DME: z After the engine is turned off for a short time, it can no longer be started; however, the starter motor turns. z The engine starts but immediately cuts off. z The engine runs erratically or lacks power. z The Service Engine Soon light (MIL) may be on with several poetential faults stored. The DME has malfunctioned due to an internal fault.
1204152018-11-13. Service bulletin. ELECTRICAL SYSTEM; ENGINE. SUBJECT DME Internal and Valvetronic Faults Set at Cold Ambient Temperatures. The Service Engine Soon light (MIL) can be illuminated with the erroneous internal and Valvetronic faults stored in the DME. The MIL will only come on if the fault has been detected on two (or more) consecutive drive cycles. The following fault codes may be stored in the DME: E Seriesz 36AE - DME, internal fault, Valvetronic: Current implausible One or more of the following secondary faults may also be stored: z 2DE2 - Valvetronic, actuation, voltage phase: Line disconnection z 2DE3 - Valvetronic, actuation, volt phase: Line disconnection z 2DE4 - Valvetronic, actuation, volt phase: Line disconnection F Seriesz 1F0905 - DME, internal fault, Valvetronic: Current implausible One or more of the following secondary faults may also be stored: z 135B10 - Valvetronic, actuation, voltage phase: Line disconnection z 135B11 - Valvetronic, actuation, volt phase: Line disconnection z 135B12 - Valvetronic, actuation, volt phase: Line disconnection Engine performance and driving characteristics are not affected. DME software diagnostic sensitivity.
B2704152018-11-05. Service bulletin. POWER TRAIN:DRIVELINE; WHEELS. Shudder from the Driveline on Vehicles with xDrive. There is a shudder or vibration from the driveline when taking off from a stop, or when accelerating at highway speeds. CAUSE Possible multiple root causes related to the engine, wheels & tires, suspension components or internal wear on the clutch plates of the xDrive transfer case.
B6403152018-11-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Air Conditioning Cooling is Insufficient or Inoperative. The air conditioner system refrigerant level is low or empty. CAUSE The evaporator is leaking refrigerant.
B3602152018-11-05. Service bulletin. TIRES:VALVE; WHEELS. Valve Stem Replacement with Wheel Electronics. INFORMATION The valve stems are single-use only, and must be replaced every time the wheel electronics are replaced. If you loosen the nut (1), you must replace the valve stem. Failure to replace the valve stem will lead to a pressure leak. The proper repair procedure can be found in REP 3611533. Not applicable. [ Copyright (c)2015 BMW of North America, Inc. ] Page 1 of 3 Page 1 of 1 https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/232...6/4/2015 https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/232...6/4/2015 Page 1 of 3 https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/232...6/4/2015
B0703142018-11-05. Service bulletin. ELECTRICAL SYSTEM. Diagnosing Stored Fault Codes to Help Avoid Repeat Repair Visits. Analysis of FASTA data and repeat repair visit reports indicates that there are many fault codes that are stored in the above vehicles, but they are not diagnosed to identify their root cause. Fault codes that are not diagnosed to find their root cause can lead to a repeat repair visit to the workshop by the customer. Where diagnosis (vehicle or short test) with ISTA has already started, it is important to diagnose the fault code(s) listed below (when they are stored in the vehicle) during the current workshop visit. This will help lead to a reduction in workshop repeat repair visits and higher customer satisfaction.

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