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Service bulletins for the 2015 BMW 435i

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.

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

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Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
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.
8406132018-11-13. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL. iPhone Charging Status Constantly Switches On and Off. INFORMATION Do not replace any other parts! Advise the customer that he/she must use one of the following: * The original Apple iPhone/iPOD USB cable that came with the device * A BMW supplied iPhone/iPOD USB adapter cable PARTS INFORMATION
6523132018-11-13. Service bulletin. EQUIPMENT:ELECTRICAL. Headunit-High: Navigation Road Map Installation After Replacement. When replacing the HU-H, the road map database version that was in the defective HU-H must be installed in the new HU-H.
6401142018-11-13. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER. Noise from Heating and Air Conditioner. There is an intermittent whirring noise from the IHKA system when the engine is under load between 2,000 and 3,000 rpm, and sometimes at approximately 5,000 rpm. CAUSE Vibrations from the A/C low-pressure hose are resonating into the heating and air conditioning system.
5105142018-11-13. Service bulletin. EQUIPMENT; STRUCTURE. Service Action: Remove and Discard Water Drain Plugs from E-Box. Water leaks into the cabin due to clogged drain plugs in the E-boxes. CAUSE The drain plug slots are too small and clog.
6530092018-11-13. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Enabling Code FSC/SWT - Enabling the Navigation System Map at QC1. The navigation system is inoperative unless the map is enabled during the QC1 Pre-Delivery Check. INFORMATION New vehicles come equipped with a navigation road map that must be enabled via an enable code (FSC). This process is part of the QC1 Pre-Delivery Check performed with the ISID (ISTA Diagnosis). IMPORTANT: There is no programming involved!
5105142018-11-13. Service bulletin. EQUIPMENT. Service Action: Remove Water Drain Plugs from E-Box. The water drain plugs for the left- and right-side E-box may clog. This can lead to water collection/corrosion and allow water to enter the passenger compartment. CAUSE The water drain plug slots are too small.
B6519152018-11-13. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT. XM Satellite Radio Reception. INFORMATION Currently Satellite Radio is provided by SiriusXM for BMW customers. SiriusXM is the only company currently broadcasting Satellite Radio in North America. Satellite radio is broadcast from two different sets of Satellites using different earth orbits. XM uses geosynchronous (GEO) satellites located roughly above the equator. This means that the satellite signal to some parts of the United States can come in at an angle as low as 32 degrees to the horizon. This is different than Sirius Satellites in a Highly Elliptical Orbit (HEO) which currently come in to the vehicle at a higher angle to the horizon. As of April 2016 Sirius equipped head units will move to the XM Satellites constellation and will show the same location based cutouts. SiriusXM is currently updating the repeater network to cover areas of low reception, but the general disadvantage of geostationary satellites can't be compensated completely. Buildings, hills, trees, highway sound blocking walls or any other obstacles might block the satellite signal coming from the south at a 32 degree elevation angle and might cause audio cut outs in absence of terrestrial repeaters. Reception quality decreases the further north you travel, as the angle of the incoming signal gets flatter. Adverse weather conditions will affect reception. Sirius XM will increase the amount of Sirius and XM repeaters gradually to improve situation in metropolitan areas. When investigating Satellite Radio cutouts or a temporary loss of reception: Please compare to a similarly equipped vehicle. Do not compare an XM equipped vehicle to a Sirius equipped vehicle. Replace no parts Customers should direct all reception complaints to one of the following: BMW Customer Relations department at either 1-800-831-1117 or customerrelations@bmwusa.com BMW Genius Hotline 1-844-443-6487 or to the dealers onsite BMW Genius Customers must provide the exact location (street address or Latitude/Longitude), weathe
B5125152018-11-13. Service bulletin. EQUIPMENT; STRUCTURE. Groaning noise from A-pillar Door Stops. A groaning noise can be heard from the A-pillar area near the front door stop when one of the front doors is opened, or when the vehicle is driven on rough roads. CAUSE The bolted connection for the lower hinge at the area of the A-pillar is loose, or can flex causing a groaning noise.
B6520152018-11-13. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT:ELECTRICAL. Noise from speaker grills/ surrounds. There may be interference noises (rattles, squeaks, clicking) from the front or rear speaker grill/surrounds when the audio is on. CAUSE ? Contact between front door panel or speaker grill/surround with the speaker cone. ? Contact between the front door panel armrest support and trim for the folding compartment. ? Contact between the rear speaker grill/surround with the speaker cone.
B6509152018-11-13. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL. HU-H: Headunit Resets Intermittently or Permanently. The HU-H (Headunit-High) resets intermittently or permanently. ? The display is inoperative and there is no audio output ? Automatic system start-up after a couple of seconds CAUSE Software error in the HU-H
B6406132018-11-13. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; EQUIPMENT:APPLIANCE:AIR CONDITIONER. A/C Cooling: Intermittent Reduction of Air Flow. Customer may complain of reduced air flow when the air conditioning system is operated for an extended time, usually longer than 30 minutes. INFORMATION Possibility of reproducing this situation is improved by the following conditions ? High outside ambient temperature ? High humidity Note: It is very difficult to duplicate this issue. The fault may be reproduced under the following conditions: ? Air-conditioning system switched on ? Driving Experience switch NOT set to Eco Pro ? Slower fan speeds ? Temperature setting below 68°F (20°C) ? Trip duration at least 30 minutes ? Outside temperature above 68°F (20°C) NOTE: After parking the vehicle or switching off the air-conditioning system for at least 20 minutes, the symptom disappears (ice melts off evaporator and puddles under the car from the A/C drains.). Evaporator starts to freeze up due to the position of the evaporator temperature sensor.
B8404152018-11-13. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. "The illumination (back lighting) for the E-Call (Emergency/SOS call) button in the FZD (sunroof module) overhead console does not work. This picture shows the E-Call button illumination (back lighting) not working. Note: Pressing the E-Call button will start an SOS call, even though the back lighting is not working.This picture shows E-Call illumination (back lighting) working. AFFECTED VEHICLES This Service Action involves the F34 (3 Series Gran Turismo) and F36 (4 Series Gran Coupe) models, produced from 7/27/2015 to 7/30/2015. Please perform it the next time this vehicle comes to your workshop. Vehicles which require this Service Action to be completed will show it as ""Open"" when checked either in the ""Service Menu"" of DCSnet (Dealer Communication System) or with the Key Reader. Missing wiring harness for the illumination of the E-Call button."
B8405142018-11-13. Service bulletin. EQUIPMENT. One or both of the situations listed below may be encountered: ? Android device connection stability (dropped calls) ? Third-Party App Metadata: The album art and song title do not update when streaming audio from Pandora or Spotify, etc. New KISU (Customer Initiated Software Update) software is available on the TIS website. This software improves the Bluetooth functionality in our vehicles, and it helps to keep us up-to-date with technology innovation.
B5103152018-11-13. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. "Front Floor Mats Do Not Stay in Place. The Velcro patch attached to the bottom of the floor mat peels off. Poor adhesion of the Velcro patch Thank you for all the PuMA ""Info Only"" cases. From these cases, it has been determined that the Velcro peeling fault occurs on mats produced prior to May 2014. We no longer need ""Info Only"" cases from this time period."
B5101152018-11-13. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:ELECTRICAL; EQUIPMENT. Harman Kardon Surround Sound System Noise. The customer may complain of a groaning/grinding noise in the area of the rear speakers. Lack of clearance between the tweeter and the mounting contact and/or wires.
8401152018-11-13. Service bulletin. EQUIPMENT:ELECTRICAL; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. "MSUBJECT iPhone and iOS 8.x Information. INFORMATION With the release of iOS 8.0, please be aware of the important functional change noted below: Scenario: z The customer leaves the vehicle and turns the phone off. z He or she turns the phone back on. z The customer then enters the vehicle, but does not unlock the phone prior to turning the vehicle on. https://www.minitis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/20701.1.M840115....3/2/2015 Page 2 of 2 Result: z The phone reconnects to the Bluetooth system (normal). z However, the contact list is not transferred (not normal). z The contact list in the iDrive will be empty. z The call list in the Kombi will display only phone numbers, but no names. z The hands-free system works for accepting calls and conversing on calls started on the phone. Solution: z Prior to the customer entering the vehicle, he or she must unlock the phone at least once (passkey). With the release of Apple's new iPhone 6, 6 Plus and iOS 8.x software, there have been many questions regarding the new phone and software. The information in the attachment to this Service Information will help answer these questions. A printed copy can be given to the customer if needed. The attachment provides information on the differences between the new iPhone 6, 6 Plus and the previous versions, along with Apple software improvements in the following areas: 1. Visual comparison 2. Connectivity 3. Functionality Refer to the PDF file in the ""Attachment"" section of this bulletin for complete details. Information on the iPhone 6 is also available via the following website: www.miniusa.com/bluetooth NOTE: This SI will be updated as new information is received. "
6524132018-11-13. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). This Service Information bulletin supersedes SI B65 24 13 dated January 2014. designates changes to this revision SUBJECT Headunit-High: INITIAL Enabling Code Is Not Accepted Via I-Drive. INFORMATION Do not replace parts and do not program the vehicle for this issue. First-time activation of the navigation system should always be performed during the Quality Certification 1 (QC1) Pre-Delivery Inspection (PDI), with the vehicle connected to the ISTA diagnosis system. Refer to SI B65 22 14. WARRANTY INFORMATION Not applicable since the first time activation of the navigation system is part of the QC1 process and cannot be claimed separately. [ Copyright (c)2015 BMW of North America, Inc. ] https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/20588.1.B652413....3/2/2015
6513122018-11-13. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT. This Service Information bulletin supersedes SI B65 13 12 dated September 2012. designates changes to this revision SUBJECT Headunit High: Navigation System Road Map Usage. INFORMATION The Headunit High (HU-H), also called NBT, began replacing the Car Information Computer (CIC) on certain MY2013 vehicles with option 609. This change will affect the navigation system road map data support process and the warranty spare parts processes for the HU-H. For the US market, all vehicles will 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, there will be no physical copy of the navigation system road map data media DVD set or USB stick placed in these vehicles at the Vehicle Distribution Center (VDC). NOTE: Additionally, all replacement HU-H 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, HU-H NAVI Road Map North America NEXT, 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 HU-H 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 then can be installed onto the HU-H 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 HU-H by inserting the DVDs one by one into the HU-H internal DVD
B8405152018-11-05. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL. ConnectedDrive Messages Are Not Received In the Vehicle. One or both of the following may occur: SMS based messages are not received in the vehicle. These are: Text messages - Office feature MyInfo Google send to car - addresses and Points of Interests (POI) Concierge The activation code is not accepted by the ConnectedDrive Portal. Software error in the HU-H (Head unit High).
B8403152018-11-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. "HU-B: Bluetooth Connection Fails Sporadically. The Bluetooth system works intermittently. One or more of the following scenarios may occur: Bluetooth pairing is not possible - display shows ""Please wait"" Unable to select the check box to activate Bluetooth Device does not reconnect to the vehicle after a key cycle Audio interference noise is heard listening to iPod etc. When trying to access the user manual, the display shows ""Please wait"" Incorrect software installed in the HU-B (Headunit Basic)."
B6513152018-11-05. Service bulletin. EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES; EQUIPMENT. DWA - False Alarm. The alarm system sporadically activates by itself or the vehicle horn will be activated after the siren comes on. CAUSE Application error in DWA (Alarm System).
B6407152018-11-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. IHKA - Outlet Temperature is Different on Both Sides. The IHKA settings on the left- and right-hand side are identical. The outlet temperature for both sides is different. Software application error in IHKA.
B6406152018-11-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. "IHKA - Blower Runs in Emergency Mode. After the ignition is turned off and the vehicle is locked, the heating and air conditioning blower motor runs continuously. The next time the vehicle is started there may be the CCM (Check control message) displayed for ""Increased battery discharge"". CAUSE The blower output stage receives an invalid LIN bus signal during operation and switches to emergency mode. The blower will continue to run with the specified emergency mode after the ignition is turned off and the vehicle is locked."
B6405152018-11-05. Service bulletin. EQUIPMENT; EQUIPMENT:APPLIANCE:AIR CONDITIONER. IHKA - Recirculation Function Changes from Manual to Automatic. While driving, the air recirculation button on IHKA changes by itself from manual to automatic or automatic to manual mode. CAUSE The IHKA operating software is too sensitive.

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