2014 BMW M235I Technical Service Bulletins

292 technical service bulletins (TSBs) are on record for the 2014 BMW M235I. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10146573Mar 1, 2017Engine cooling. N20, N26, N55, N63TU, S63TU and S55 Engines: Bosch Injector ETK Part Number Error What's New: ? Procedure change: indentifying injector type using an ISTA test plan. . The current version of the ETK incorporates multiple part number errors for the Bosch type injectors. Ordering the injectors by VIN number or manual identification in ETK may result in an incorrect part number.
• 10136361Mar 1, 2017Equipment. HEADUNIT NAVIGATION MAPS (HU-H HU-H2 HU-B): The Headunit High (HU-H), also called NBT, began replacing the Car Information Computer (CIC) on certain MY2013 vehicles with option 609 (7/2012+).
• 10146550Feb 1, 2017Electrical system. ?Various Check Control Messages Caused by Shorted K- CAN This Service Information bulletin supersedes SI B61 03 15 dated June 2016. .
• 10146547Feb 1, 2017Electrical system, Seats. ?MISSING AUDIO NOTIFICATION WHEN STORING SEAT MEMORY . When saving seat memory settings (Memory 1 or Memory 2) with a vehicle without navigation, there is no audio tone confirmation. Software error in control unit of Seat Module 2.
• 10146537Feb 1, 2017Suspension. ?FRONT SUSPENSION RIDE HEIGHT HAS DROPPED . INFORMATION Please refer to the Electronic Parts Catalog (EPC), using the VIN to locate the part numbers. WARRANTY INFORMATION Damages due to outside influences are not covered under the terms of the BMW limited warranties.
• 10150971Jan 1, 2017Visibility (wipers, defrost, mirrors). ?EXTERIOR MIRROR: CREAKING NOISES. Accumulation of dust in the joint gap seal.
• 10146795Dec 1, 2016Electrical system. CENTRAL INFORMATION DISPLAY INTERMITTENTLY FLASHES OFF/ON This Service Information bulletin replaces SI B65 23 14 dated December 2014. Intermittently, the Central Information Display (CID) flashes off/on. Voltage supply error from the Head unit-high (HU-H) to the Central Information Display (CID) when the display brightness is set to 60% or higher
• 10146794Dec 1, 2016Equipment. SI B65 09 15 November 2016 Audio, Navigation, Monitors, Alarms,SRS Technical Service NBT Head Unit High (HU-H) Resets Intermittently or Permanently. The Head Unit-High (HU-H) resets intermittently or permanently. 1. The display is inoperative and there is no audio output 2. Automatic system start-up after a couple of seconds Fault Code E1C440 set No Fault Codes set Software error in the Head Unit High (HU-H)
• 10146964Nov 1, 2016Equipment. "NBT-EVO Head Unit Cannot Be Swapped Between Vehicles for Testing This Service Information bulletin supersedes SI B65 13 16 dated July 2016.. If an NBT-EVO head unit is swapped into a different vehicle it will enter a locked mode once it recognizes a different VIN. This will set a fault in the Head Unit (NBT-EVO), Fault Code ""B7F87A: Burgler Actively Registered / Component Protection Active"" This will require…
• 10146962Nov 1, 2016Exterior lighting. "HEADLIGHT ASSEMBLIES HAVE VISIBLE INTERNAL MOISTURE/CONDENSATION. Water on the inside (A) or misting (B) of both headlight lenses that is visible from outside. Water inside the headlights can be caused by two situations: Water/moisture ingress into the headlight housing. Thermal conditions that result in the formation of condensation.
• 10146786Nov 1, 2016Engine cooling, Transmission and drivetrain. 8HP: TRANSMISSION FLUID LOSS FROM COOLER LINES CONNECTIONS. There is a transmission fluid leak in the area around the oil cooler lines (on the transmission side). CAUSE Damaged O-rings due to unfavorable cooling line connection tolerances
• 10146779Nov 1, 2016Electrical system. Diagnosing Stored Fault Codes to Help Avoid Repeat Repair Visits This Service Information bulletin supersedes SI B07 03 14 dated October 2015.. 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).
• 10146903Oct 1, 2016Equipment. "NBT NAVIGATION DOES NOT ROUTE ON TOLL ROADS. NBT Navigation does not provide routes that include certain toll roads. CAUSE Roads that have toll lanes ""without a cash option"" where not utilized for routing in NBT map data versions: NEXT 2015-1 NEXT 2015-2 NEXT 2016-1 As an enhancement, the NEXT 2017-1 map release now provides information about toll lanes ""without cash option"". UPDATE Install new map data."
• 10146902Oct 1, 2016Equipment, Electrical system. ?AUDIO VOLUME NOT RESTORED AFTER MSA STOP, ENTRY HEAD UNIT. Volume of audio system (when set to near maximum) is reduced when Auto Start-Stop (MSA) stop occurs and is not restored upon automatic engine restart. This is normal system behavior - serves to protect the head unit, battery drain and avoidance of incremental leaps in the loudness. The loudness is reduced to 2/3 of maximum and is not restored.
• 10146900Oct 1, 2016Exterior lighting. ?WATER INSIDE REAR LIGHT ASSEMBLY. Water is inside rear light assembly. Water is drawn into the rear light assembly through ventilation openings.
• 10146892Oct 1, 2016Brakes. CBS BRAKE PAD CALCULATION AND CORRECTION. When a vehicle comes into the workshop for any repair or maintenance job, the bundling calculator recommends a brake maintenance checkup. No brake warning light is illuminated.
• 10146849Sep 1, 2016Equipment. "SERVICE ACTION: SUPPLEMENTARY PAGE NEEDED IN OWNER'S MANUAL. Operator's manual of affected vehicles does not contain required information on wireless smartphone charging accessory. AFFECTED VEHICLE 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."
• 10146848Sep 1, 2016Electrical system. SOS MALFUNCTION DISPLAYED. An SOS malfunction is seen in the Kombi. When pressing the E-Call/SOS button in the overhead console, nothing happens. Fault code B7F33C (internal ECU error) is stored in the Telematics control unit (ATM/TCB2). There are 2 known causes for this failure. They are as follows: Software file missing from the ATM/TCB2 control module Water leak at shark-fin leading to corrosion in the ATM/TCB2…
• 10146844Sep 1, 2016Equipment. "HVAC BLOWER NOT WORKING This Service Information bulletin supersedes SI B64 12 16 dated August 2016. HVAC blower is not working. Condensation occurs even though blower is working. CC message ""Increased battery discharge"" - standby current violation may be displayed. Climate control unit (IHKA) software"
• 10146832Sep 1, 2016Body and structure. PAINT ON THE B-PILLAR IS SCRATCHED/DAMAGED. Paint on B-pillar is scratched. Especially noticeable on dark colored paint. Door seal is rubbing against entry opening surfaces.
• 10146830Sep 1, 2016Body and structure. CREAKING NOISES FROM DOOR TRIM PANEL. Creaking noise is heard from door trim panel while driving on rough roads. Door trim panel is contacting the inner door panel.
• 10147042Aug 1, 2016Equipment. BMW ONLINE NON-FUNCTIONAL: CHECK ICC-ID IN ACCOUNT. BMW Online/BMW ConnectedDrive not functional. Vehicle and service cockpit have different ICC-ID's.
• 10147041Aug 1, 2016Equipment. BMW ONLINE NON-FUNCTIONAL: CHECK ICC-ID IN ACCOUNT. The ConnectedDrive Services are non-functional after a hardware exchange of the telematics control unit. This is not indicated by CC-message. ConnectedDrive Services not synchronized by Telematics Control Unit.
• 10147039Aug 1, 2016Electrical system. INFORMATION ON THE OPERATION OF THE SMART OPENER. INFORMATION ON THE OPERATION OF THE SMART OPENER MODEL F07 (5 Series Gran Turismo) F10 (5 Series) F12 (6 Series Convertible) F13 (6 Series Coupe) F15 (X5) F16 (X6) F22 (2 Series Coupe) F23 ( 2 Series Convertible) F25 (X3) F26 (X4) F30 (3 Series Sedan) F31 (3 Series Wagon) F32 (4 Series Coupe) F33 (4 Series Convertible) F34 (3 Series Gran Turismo) F36 (4 Series Gran…
• 10147035Aug 1, 2016Equipment. "HVAC BLOWER NOT WORKING. HVAC blower is not working. Condensation occurs even though blower is working. CC message ""Increased battery discharge"" - standby current violation may be displayed. Climate control unit (IHKA) software"
• 10147022Aug 1, 2016Body and structure. TAILGATE UNINTENTIONALLY OPENS. Trunk/tailgate may open when vehicle is locked. Trunk/tailgate may open while the vehicle is in motion. Usually after stopping, such as a traffic light etc. Vehicle key trunk/tailgate button may accidentally be pressed, thus opening the tailgate.
• 10147017Aug 1, 2016Equipment, Engine. "Delivery Stop: Remove Engine Oil Label. Affected vehicles in dealer inventory must not be retailed or delivered until the label is removed. Vehicles at ports of entry will be remedied prior to dealer delivery. On affected vehicles, there is an incorrect label regarding the appropriate engine oil. Affected vehicles can be identified with a ""Vehicle Comment"" in the DCS Warranty Vehicle Inquiry or ISPA Light.
• 10147015Aug 1, 2016Brakes. "DSC ""WHEEL SPEED SENSOR"" FAULT CODES AND MALFUNCTION INDICATOR LAMP- DIAGNOSTIC. 1. DSC's fault codes stored from two different wheel speed sensors (both front or both rear): 4809B0 - wheel speed sensor - front left - drive off recognition faulty and 4809CD - wheel speed sensor - front right - drive off recognition faultyor 4809B9 - wheel speed sensor - rear left - drive off recognition faulty and 480686 - wheel…
• 10146991Aug 1, 2016Electrical system, Equipment. "N55 LEAK DIAGNOSIS MODULE (NVLD): 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 leak diagnosis module (NVLD) to: 10 years/120,000 miles as determined by the vehicle's original in-service date Recall or Service Action. There is no immediate repair required unless the BMW vehicle is…
• 10147531Jul 1, 2016Engine cooling. N20 - The Service Engine Soon Light is On with DME Fault 118602 Stored. The Service Engine Soon light is on (MIL) with only the following oxygen sensor fault stored. 118602 - Oxygen sensor before catalytic converter, fine mixture control: exhaust gas after catalytic converter too lean CAUSE An actual engine related problem and/or DME software diagnostic.
• 10151376Jun 1, 2016Electrical system. Center Information Display Switching off. INFORMATION The brightness of the CID will reduce and may switch off completely due to high temperature rise inside the vehicle. This situation is to protect the function of the CID. After lowering the temperature, the normal functions are restored. The increased temperature, protective switch-off is the reason for the fault. The fault code does not indicate a defective…
• 10151369Jun 1, 2016Body and structure, Fuel system, Electrical system, Lane departure, Forward…. Various Check Control Messages Caused by Shorted K-CAN This Service Information bulletin supersedes SI B61 03 15 dated April 2016.
• 10151359Jun 1, 2016Electrical system, Body and structure. Thumping noises from the front section of the vehicle. Thumping noises from the front section of the vehicle may occur when driving over poor road surfaces. Software of the Variable Damper Control (VDC)
• 10151335May 1, 2016Equipment. Bluetooth Connection Failures. There are various connectivity failures with the following devices: Apple iPhones Samsung S6 and the S6 Edge. Connectivity failure examples are: Call disconnection - Call is transferred back to the handset. In some instances the call is then transferred back to the vehicle. Contact List incomplete General connection failures Apple iOS software (issue started with iOS 8.3 continues…
• 10151333May 1, 2016Equipment, Forward collision avoidance, Vehicle speed control. """Collision Warning Failed"" or ""Pedestrian Warning Failed"" CCM Display. While driving, a Check Control Message (CCM) is displayed advising of the following: Front collision warning failed Pedestrian detection failed The following fault code is stored in the KAFAS (Camera-based Driver Assistance System): 0X800AC4 - Camera calibration failed The KAFAS camera is not properly mounted and secured to the mounting…
• 10151318May 1, 2016Body and structure, Latches, locks and linkages. SI B51 23 15 Body Equipment May 2016 Technical Service The Driver's Side Front/Rear Door Can No Longer Be Opened from the Outside This Service Information bulletin supersedes SI B51 23 15 dated September 2015.. A driver's-side door cannot be opened by the outside door handle. This concern can also affect the driver's side rear door on the F34 and F36. The Bowden cable has become detached.
• 10151315May 1, 2016Visibility (wipers, defrost, mirrors). Passenger Side Mirror Dimming Feature Operational Change. INFORMATION The automatically dimming exterior mirror function on the passenger's side has been deleted from the Option Code 430 as noted above. The automatic dimming function will continue to be operational on the driver's side mirror and rear view mirror.
• 10151269Apr 1, 2016Electrical system. Instrument Cluster Resets during Active Navigation. The instrument cluster (MID KOMBI) fails sporadically (all gauges falling briefly to zero, flashing of all indicator lights) and resets. Reset occurs during active route guidance and predictably when passing certain geographical positions. Software error in navigation head unit
• 10151268Apr 1, 2016Visibility (wipers, defrost, mirrors). "The Low Washer Fluid Warning Light is illuminated when the Washer Fluid Tank is Full. The low washer fluid warning light is illuminated even though the washer fluid tank is full. There are no faults stored in the system for the washer fluid level switch. CAUSE A non-approved washer fluid is used (fluids that contain a silicone additive, normally colored other than blue). INFORMATION The washer fluid level sensor…
• 10151265Apr 1, 2016Steering. Various Check Control Messages Caused by Shorted K-CAN. The customer states that one or more of the following CC messages are displayed: 627 - Steering behavior: Drive moderately 070 - Steering: Drive moderately 765 - Rear-end collision restricted 850 - Pedestrian warning restricted 236 - Driving stabilization: Drive moderately 299 - SOS call system failure 042 - Brake system: Drive moderately After performing a…
• 10151260Apr 1, 2016Steering. "Steering Assistance Failed After an Engine Start. Reduction of steering assistance after starting the engine. The DSC and steering warning lamp are illuminated in the instrument cluster. Check Control messages displayed: ""Driving stabilization. Drive carefully"" ""Increased steering effort required. Drive at moderate speed"".
• 10151253Apr 1, 2016Engine cooling. N20 - The Service Engine Soon Light is On with DME Fault 118602 Stored. The Service Engine Soon light is on (MIL) with only the following oxygen sensor fault stored. 118602 - Oxygen sensor before catalytic converter, fine mixture control: exhaust gas after catalytic converter too lean CAUSE An actual engine related problem and/or DME software diagnostic
• 10151207Mar 1, 2016Equipment. "During the QC1 the BMW Assist Test Call Fails. After the transport mode is deleted (during the QC1), a BMW Assist (SOS) test call is made by pressing the SOS/ E-Call button. However, the call only connects via voice (no data is transmitted). The operator indicates that a crash call has been sent. ATM fault code ""B7F348 - Provisioning without signature OTA"" is stored. The provisioning of the ATM (Advanced…
• 10151201Mar 1, 2016Equipment. Hissing Noise from Speakers when Radio Volume is Turned Down. There is an audible hissing noise from the speakers when there is no active audio source. This noise is most apparent with the engine and climate system fan turned off. Software in the HK HiFi amplifier.
• 10151200Mar 1, 2016Electrical system, Equipment. "NBT-EVO Head Unit Cannot Be Swapped Between Vehicles for Testing. If an NBT-EVO head unit is swapped into a different vehicle it will enter a locked mode once it recognizes a different VIN. This will require REPLACEMENT of the head unit to restore operation. To prevent easy re-use of stolen Head units additional features are introduced with 11/15 ISTA/P software to bring NBT-EVO to a higher security level. In…
• 10151199Mar 1, 2016Equipment. Sporadic Failure of Different Audio Channels. Intermittently, different speakers may be inoperative during an entire drive cycle until the vehicle enters sleep mode and the vehicle is restarted. Shut-down of output circuit(s) from pressure variations caused by door shutting during diagnostic self-test. After unlocking the vehicle the Harman Kardon (HK) Amplifier goes into a speaker self-test mode.
• 10151197Mar 1, 2016Equipment, Electrical system. 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).
• 10151196Mar 1, 2016Equipment, 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
• 10151190Mar 1, 2016Equipment. "Air Conditioning Refrigerant R1234yf Introduction. Highlights of R-1234yf Meets SAE J2888_201301 ""This SAE Standard covers fittings, couplers, and hoses intended for connecting service hoses from mobile air- conditioning Systems to service equipment such as charging, recovery and recycling equipment"" New tools and equipment are required. To service vehicles equipped with R-1234yf refer to SI B04 02 16. Air…
• 10151119Feb 1, 2016Electrical system, Equipment. SI B84 03 14 February 2016 Communication Systems Technical Service This Service Information bulletin supersedes SI B84 03 14 dated October 2014. SUBJECT Bluetooth Connection Failures. There are various connectivity failures with the following devices: Apple iPhones Samsung S6 and the S6 Edge. Connectivity failure examples are: Call disconnection - Call is transferred back to the handset. In some instances the call…

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