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Service bulletins for the 2017 BMW 530i

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.

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

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Bulletins, newest first
B6121172018-11-26. Service bulletin. EXTERIOR LIGHTING:HAZARD FLASHING WARNING LIGHTS:SWITCH. HAZARD WARNING SWITCH FLICKERS AFTER ENGINE START. Hazard warning switch flickers after engine start. Faulty communication between hazard warning switch and Body Domain Controller (BDC).
B5125172018-11-26. Service bulletin. STRUCTURE:BODY:TRUNK LID; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. SERVICE ACTION: REMOVE XDRIVE NAME PLATE FROM TRUNK LID. The xDrive name plate on the left side of the trunk was incorrectly installed at the factory and needs to be removed. The xDrive name plate on the left side of the trunk was incorrectly installed at the factory and needs to be removed.
B1702172018-11-26. Service bulletin. ENGINE. "CHECK CONTROL (CC) MESSAGE:""COOLANT LEVEL TOO LOW!"" IS DISPLAYED. CC message: ""Coolant level too low!"" appears in the display. The cooling system wasn't efficiently bled during the factory fill."
B1210172018-11-26. Service bulletin. ENGINE. "ENGINE IDLE TOO HIGH AT OPERATING TEMPERATURE. Primarily when vehicle is at altitudes higher than 5000' above sea level, and engine is at operating temperature, the idle is sporadically elevated (up to approx. 1200 rpm). MIL indicator is illuminated. Fault code 1E0001 - ""Idle speed control: Speed too high"" is stored in DME. DME software error"
B6611172018-11-05. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL. ACC (ACTIVE CRUISE CONTROL): CANNOT DELETE FAULT CODE 022126. ACC fault code 022126 does not delete from ACC control unit fault code memory. May occur in combination with under-voltage fault codes: * BDC 0x80402F - Battery deeply discharged * BE6: 0x801405 - Under-voltage detected Insufficient control unit software.
B6504142018-11-05. Service bulletin. AIR BAGS. "AIRBAG WARNING LIGHT: ACSM FC 930A60 OR 930A1C SEAT OCCUPANCY DETECTION. According to the customer, the airbag warning light was on, but it may not be on when the vehicle arrives in the workshop. 1. ACSM fault code ""930A60 - Seat occupancy detection, front passenger; malfunction"" is stored. The fault may or may not currently be present. Or 2. ACSM fault code ""930A1C - Front passenger seat occupancy detection transmitting fault (moisture)"" is stored. The fault may or may not currently be present. The front passenger seat occupancy mat consists of a seat occupancy mat with a capacitive sensor system. This means a front passenger is detected by measuring the resistance of the human body. The fault is set when moisture is detected on the mat itself."
B6207172018-11-05. Service bulletin. ELECTRICAL SYSTEM. INSTRUMENT CLUSTER REMAINS DARK & DOES NOT START UP This Service Information bulletin replaces SI B62 07 17 dated May 2017 What's New: Changed affected production dates & options Procedure wording Changed I-level of software. G12 (7 Series) G30 (5 Series Sedan) Vehicles produced up to 3/1/2017. The instrument cluster (KOMBI) display does not appear when the vehicle is started. Software in the instrument cluster incorrectly initiates the safety mode causing the cluster display to remain dark.
B5130172018-11-05. Service bulletin. STRUCTURE. A-PILLAR WIND NOISE. At vehicle speeds above 60 mph, wind noise is heard from the vicinity of the A-pillar. Excessive gap between the roof trim strip and the A-pillar.
B3405172018-11-05. Service bulletin. SERVICE BRAKES, HYDRAULIC. TICKING NOISE WHILE CORNERING WITHOUT THE BRAKES APPLIED. Ticking noise coming from front wheel while cornering without brakes applied; noticeable at low speeds. Vehicle must be moving. Microscopic slippage of contact surface interface between inner brake disc and wheel bearing flange on vehicles equipped with lightweight brake disc.
B1604172018-11-05. Service bulletin. FUEL SYSTEM, GASOLINE. DME FAULT CODE 194006 TANK LEAKAGE DETECTION MODULE, SOLENOID VALVE: JAMMED OPEN. Malfunction Indicator Lamp (MIL) is illuminated. The following fault code is stored in the DME: 194006 Tank leakage detection module, solenoid valve: jammed open is presentThe following fault code may also be stored with FC 194006: 190302 Fuel tank ventilation system micro-leak: Leakage larger than 0.5 mm. Vacuum leak in fuel tank ventilation system or an internal failure (pressure switch) of the NVLD (Natural Vacuum Leak Detection).
B8402142018-11-05. Service bulletin. EQUIPMENT. ConnectedDrive/BMW Assist System Diagnosis Information This Service Information bulletin replaces SI B84 02 14 dated July 2014 What's New: Model - Removed models which no longer support BMW Assist functionality and added new models. Procedure - Add step requesting print out of ConnectedDrive Service Cockpit page Information - Add SI for ConnectedDrive Service Cockpit; updated the hyperlinks and email address for CD support team; deleted scenario for old CDMA unit which are no longer supported. 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. This Service Information bulletin 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.
B6208172018-11-05. Service bulletin. ELECTRICAL SYSTEM. INSTRUMENT CLUSTER CANNOT BE PROGRAMMED. When programming the vehicle the instrument cluster fails to program. Missing software for instrument cluster.
B6128172018-11-05. Service bulletin. ENGINE AND ENGINE COOLING. "SME FAULT CODE 21F04B. One or several of the following check control messages (CCM) may be displayed: ""Engine fault! Power loss"" (CCM-ID: 29) ""Powertrain malfunction!"" (CCM-ID: 633) ""Hybrid system malfunctioning!"" (CCM-ID: 585) Note: The fault code 21F04B stated below may also be entered without any of the above mentioned CC messages being displayed A timing problem between the SME and the cell supervision circuit (CSC)."
B6606172018-11-05. Service bulletin. ELECTRICAL SYSTEM. THE SMART OPENER TAILGATE IS ACTIVATED TOO EASILY. The touchless tailgate opening/closing activation is: * Too sensitive * Randomly initiated Software error in the tailgate function module
B6210172018-11-05. Service bulletin. ELECTRICAL SYSTEM. ERRONEOUS SERVICE INCLUSIVE CBS DISPLAY. After pre-delivery check or after instrument cluster exchange, BMW Service Inclusive is displayed although the vehicle does not feature the optional Service Inclusive coverage. Instrument Cluster display error
B6134172018-11-05. Service bulletin. ENGINE AND ENGINE COOLING. "SERVICE ACTION: PROGRAM CONTROL UNITS (GWS). After the engine start-up, gear (Drive or Reverse) cannot be selected. Message ""No drive position change possible"" is displayed in the CC display. Gear can be selected only after vehicle goes through the sleep cycle. Unfavorable GWS gear shifter software"
B4103172018-11-05. Service bulletin. ENGINE. SERVICE ACTION: WATER INGRESS BENEATH LUGGAGE COMPARTMENT. Possible water leakage into luggage compartment through PVC weld on floor. Accumulation of water in luggage compartment may not be noticed due to drain location in the vicinity. Manufacturing process change moved PVC weld on underside of vehicle, beneath luggage compartment.
B1705172018-11-05. Service bulletin. POWER TRAIN. SERVICE ACTION: REPLACE THE MOUNT FOR THE TRANSMISSION OIL COOLER THERMOSTAT. There may be a rattling noise coming from the engine area at the transmission oil cooler thermostat or (on xDrive models only) the transmission oil cooler lines coming into contact with the left front output shaft. The bracket that holds the transmission oil cooler thermostat to the left front frame rail may be defective
B8403112018-11-05. Service bulletin. EQUIPMENT. "?Telematics Device Spares Replacement Part Activation via DCSnet for BMW Assist What's New: ? Model: All models added along with 6AC option code ? Situation: All information added ? Information: Deleted CDMA related information and added activation of Wi-Fi control unit ? Procedure: Added "Note" regarding ConnectedDrive support hotline information . A replacement telematics control unit must only be activated for vehicles with an active BMW Assist subscription. Note: 2G CDMA and 2G GSM telematics control units cannot be activated because they are no longer supported and the supporting network(s) have been decommissioned. INFORMATION The following changes have taken place: All Telematics control unit replacements must be activated by Part managers via the DCSnet application. New steps included in the procedure for activating Telematics control unit replacements for vehicles equipped with Wi-Fi Hotspot (6WD)."
B6206172018-11-05. Service bulletin. ELECTRICAL SYSTEM. INSTRUMENT CLUSTER RESETS. Instrument cluster sporadically flickers and/or fails. Instrument cluster performs spontaneous reset. Instrument cluster software.
B6122172018-11-05. Service bulletin. ELECTRICAL SYSTEM. DIAGNOSTIC COMMUNICATION WITH FLEXRAY CONTROL MODULES NOT POSSIBLE. There are no customer complaints associated with this issue. The following control modules do not respond when diagnosing the vehicle with ISTA: Advanced Crash and Safety Management (ACSM) Digital Motor Electronics (DME) Dynamic Stability Control (DSC) Electric Active Roll Stabilization, Rear (EARSH) Electric Active Roll Stabilization, Front EARSV) Electrical Machine Electronics (EME) Electromechanical Power Steering (EPS) Integral Active Steering (HSR) Optional Equipment System (SAS) Vertical Dynamics Platform (VDP) Transfer Box (VTG) CAUSE Body Domain Controller (BDC) diagnostic communication error.
B6118172018-11-05. Service bulletin. ELECTRICAL SYSTEM. "SME FAULT CODE 21F02A. Upon starting the vehicle, the following CC message is displayed to the customer: "Powertrain malfunction!" (CCM-ID: 633) In addition, one or several of the following CC message(s) may be displayed: "Charging not possible" (CCM-ID: 804), "Hybrid system malfunctioning!" (CCM-ID: 585), "Drive. No restart" (CCM-ID: 586) or "Engine fault! Power loss" (CCM-ID: 29). Possible hardware defect of the safety box."
B5115172018-11-05. Service bulletin. LATCHES/LOCKS/LINKAGES:HOOD:LATCH. HOOD DOES NOT RELEASE PROPERLY. Hood lever is pulled twice but the hood only achieves the pre-latch position on one side while the other is still latched. Downward pressure on the side of the hood that remains latched will release it to the pre-latch position. After pre-latch position is achieved on both sides, the hood unlatch lever must be pulled again to achieve unlatched position. Hood latch mechanical release is not operating properly. Neither hood latch can be released to the fully open position until both have achieved the pre-latch position.
B5113172018-11-05. Service bulletin. VISIBILITY:GLASS, SIDE/REAR. WIND NOISE FROM REAR SIDE WINDOW. At highway speed, wind noise is heard from either rear side window. CAUSE Gap between the window guide and the window guide bar. Replace the window guide after verification of cause.
B3404172018-11-05. Service bulletin. ELECTRICAL SYSTEM. "?DSC WARNING LAMP ILLUMINATED AFTER TRANSPORT MODE DEACTIVATION. After vehicle start-up from transport mode, the DSC warning lamp flashes. CC message "driving stabilization restricted" is displayed in the CID. The following faults are entered in the fault memory: 0x482394 EPS control unit: Initialization fault steering angle, loss of multi-turn value. 0x48078B DSC control unit: Initialization fault EPS, adjustment required. The order of transport mode deactivation and steering angle sensor initialization reversed. While in transport mode, the steering angle sensor loses calibration on every terminal change. During the QCI service, transport mode deactivation is supposed to occur prior to steering angle sensor initialization. When this is reversed, calibration is lost."

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