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Service bulletins for the 2017 BMW 540i

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.

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

By type

By component

Bulletins, newest first
B5208162018-11-05. Service bulletin. SEATS. "FRONT SEAT ADJUSTMENT, WRONG DISPLAY/ERROR RECOGNITION (FAULTY DETECTION) IN CID What is new ? G30 has been added. ? ""Correction"" has changed from programming solution to replace seat switch. ? "Procedure" has been changed to replace the seat switch instead of programming. ? ""Parts Information"" has been added for the seat switch. ? Warranty Labor Ops have changed to reflect the updated procedure to replace the seat switch. This Service Information bulletin supersedes SI B52 08 16 dated October 2016. . The seat adjustment is erroneously displayed in the Central Information Display (CID) even though no adjustment was made at the seat switch. Front seat adjustment switch"
B5110172018-11-05. Service bulletin. STRUCTURE:BODY:TAILGATE. ?LOOSE, NOISY, BMW EMBLEM ON TAILGATE . BMW emblem on tailgate wobbles and makes crackling noise when touched. Incorrect initial installation.
B4101172018-11-05. Service bulletin. FUEL SYSTEM, GASOLINE. ?SERVICE ACTION: PVC WELD SEAM BENEATH LUGGAGE COMPARTMENT . Possible water leakage into luggage compartment through PVC weld on floor. Improperly applied PVC weld on underside of vehicle, beneath luggage compartment.
B1702172018-11-05. Service bulletin. ENGINE AND ENGINE COOLING. "?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."
B6105172018-11-05. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. ?WINDOW WASHER FLOW INTERRUPTION . Front windshield washers spray poorly or not at all. CAUSE Partially or completely pinched supply tube caused by misplaced tube holder on hood hinge. Reposition and secure tube holder on the gas pressure spring.
B5103172018-11-05. Service bulletin. STRUCTURE:BODY:DOOR; STRUCTURE. ?B-PILLAR WIND NOISE . While driving at highway speeds, wind noise can be heard from the rear of either or both front doors. Sealing lip of inner window cavity seal is bent as shown on left below. Seal placement should be as shown on right, parallel to green line.
B3401162018-11-05. Service bulletin. SERVICE BRAKES. "?DYNAMIC STABILITY CONTROL (DSC) WARNING LAMP, LIGHTS UP This Service Information bulletin supersedes SI 34 01 16 dated October 2016 . Various ""DSC warning lamps lights up in the instrument cluster, including the display: ""Suspension control system failed"". DSC control unit."
B6208182018-10-09. Service bulletin. ELECTRICAL SYSTEM. INSTRUMENT CLUSTER DISPLAY SHAKES-SHIFTS TO THE LEFT: The Instrument cluster intermittently flickers, shakes and has shifted to the left.
B6206182018-10-09. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. FUEL GAUGE INCORRECTLY DISPLAYING LOW FUEL LEVEL AFTER VEHICLE IS REFUELED: Occasionally, on restart after refueling, the fuel gauge will display the fuel level as low (minimum) and the range display will be at an implausible (maximum) value.
B6205182018-10-09. Service bulletin. ELECTRICAL SYSTEM. HEADS UP DISPLAY SPORADICALLY INOPERATIVE: Fault memory entry ÒB7F6E4 HUD: Fault in display backlighting is stored in the instrument cluster.
B5205182018-10-09. Service bulletin. SEATS; ELECTRICAL SYSTEM. SEAT MEMORY SWITCH SPORADICALLY NOT FUNCTIONING: Selecting one of the saved seat positions (via the memory seat position switch on the door panel), fails to work.
B8409182018-10-09. Service bulletin. EQUIPMENT. PHONE CONTACTS: HEADUNIT BASIC 2 SORTING ORDER: Improper sorting of phone contacts, in the on-board computer or in the Central Information Display (CID), upon connecting to the vehicle:
B8402142018-10-09. Service bulletin. EQUIPMENT. CONNECTEDDRIVE/BMW ASSIST SYSTEM DIAGNOSIS INFORMATION: ConnectedDrive/BMW Assist features are partially or completely inoperative.
B7204172018-10-09. Service bulletin. SEAT BELTS:FRONT:WARNING LIGHT/DEVICES. FALSE WARNINGS THAT THE FRONT PASSENGER SEAT IS OCCUPIED WITHOUT THE SEAT BELT BUCKLED: Acoustic and visual warnings indicate that the front passenger seat is occupied and the seat belt is not fastened, when the seat is actually unoccupied.
B6608182018-10-09. Service bulletin. STEERING. ERRATIC PARK DISTANCE CONTROL SYSTEM BEHAVIOR: False detections occur when the wheels are turned (left or right) to a full end stop steering position.
B6607172018-10-09. Service bulletin. LATCHES/LOCKS/LINKAGES:TAILGATE:LATCH. DEACTIVATION OF CONTACTLESS TAILGATE OPENING AND CLOSING: Customer desires to have contactless tailgate opening and closing (Smart Opener) deactivated.
B6513162018-10-09. Service bulletin. EQUIPMENT. COMPONENT PROTECTION ACTIVE. HEAD UNITS CANNOT BE SWAPPED BETWEEN VEHICLES FOR TESTING.: If either the head unit (NBT-EVO or ENTRY-NAV-EVO) or the Body Domain Controller (BDC) are swapped into a different vehicle they will cause the head unit to enter a locked mode once it recognizes a different VIN.
B6613182018-10-09. Service bulletin. LANE DEPARTURE: SENSING SYSTEM: CAMERA. SERVICE ACTION: REPLACE KAFAS CAMERA (CAMERAASSISTED DRIVERS ASSISTANCE SYSTEM): The KAFAS camera features are inoperative, and this does not trigger any warnings or check control messages.
B6507092018-10-09. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). NAVIGATION SYSTEM: REPORTING MISSING OR INCORRECT ROAD MAP DATA: The route guidance is inaccurate and therefore irritating to the customer; or it is not possible to locate certain addresses, for instance:
B1204182018-10-09. Service bulletin. ENGINE; ENGINE AND ENGINE COOLING. BUZZING NOISE FROM VALVETRONIC MOTOR BEFORE OR AFTER ENGINE OPERATION: Buzzing noise may be heard from the Valvetronic motor when the vehicle is unlocked, before the engine is started, or after the engine is turned off.
B8408182018-08-06. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. HEAD UNIT HIGH 2 RESET WHILE BLUETOOTH IS CONNECTED: The following event may cause an unexpected reset of the Head Unit High 2 (NBT EVO) when:
B8406162018-08-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE. BMW ONLINE NON-FUNCTIONAL: CHECK ICC-ID IN ACCOUNT: BMW Online/BMW ConnectedDrive not functional.
B6511172018-08-06. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). NAVIGATION PRO (NBT EVO) MAP UPDATE NOT POSSIBLE, NAVIGATION DOES NOT START: Navigation system will not start at all or the: ÒNavigation system startsÓ message is permanently displayed; or
B6507092018-08-06. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). NAVIGATION SYSTEM: REPORTING MISSING OR INCORRECT ROAD MAP DATA: The route guidance is inaccurate and therefore irritating to the customer; or it is not possible to locate certain addresses, for instance:
B6206182018-08-06. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM. FUEL GAUGE INCORRECTLY DISPLAYING LOW FUEL LEVEL: Occasionally, on restart after refueling, the fuel gauge will display the fuel level as low (minimum) and the range display will be at an implausible (maximum) value.

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