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Service bulletins for the 2016 Mazda Mazda6

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.

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

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Bulletins, newest first
MTI_10342017-02-13. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. THIS ARTICLE PROVIDES HVAC HEATER/DEFROSTER OPERATING TIPS USING MODE SELECTOR DIAL. THIS INCLUDES THE USE OF INTERMEDIATE POSITIONS.
MTI_10362017-02-13. Service bulletin. EQUIPMENT. SOME CUSTOMERS MAY CLAIM THAT IT IS IMPOSSIBLE OR DIFFICULT TO VIEW THE ACTIVE DRIVING DISPLAY, EVEN IF THE POSITION OF THE DISPLAY IS ADJUSTED THROUGH THE SETTINGS SCREEN. THIS IS CAUSED BY AN INCORRECTLY LEARNED ZERO-POINT (CLOSED POSITION) OF THE ACTIVE DRIVING DISPLAY. THE MAIN REASON THIS HAPPENS IS BECAUSE AN OBJECT (E.G. GLOVES, PAPER, ETC.) WAS PLACED IN THE STORAGE AREA WHERE THE MIRROR AND OPTICAL RECEIVER ARE HOUSED.
MTI_10322017-02-13. Service bulletin. EQUIPMENT. SOME CUSTOMERS MAY COMPLAIN ABOUT A RATTLE TYPE NOISE COMING FROM THE REAR OF THE VEHICLE WHEN DRIVING ON ROUGH ROADS. THIS MAY BE CAUSED BY A LOOSE SPARE TIRE JACK.
MTI_10312017-02-11. Service bulletin. EQUIPMENT. SOME CUSTOMERS MAY COMPLAIN ABOUT A BLURRY REAR VIEW MONITOR DISPLAY. THIS MAY BE CAUSED BY AN AFTERMARKET ACCESSORY DEVICE.
MTI_11112017-02-11. Service bulletin. EQUIPMENT. WHEN INSTALLING A NAVIGATION SD CARD, CONFIRM THAT THE CARD IS UNLOCKED. ALSO, MAZDA DOES NOT RECOMMEND SWAPPING NAVIGATION SYSTEM SD CARDS FROM ONE VEHICLE TO ANOTHER FOR TESTING. IF SWAPPED, THE SD CARD THAT IS INSTALLED INTO THE OTHER VEHICLE BECOMES “LINKED” TO THE VIN OF THAT VEHICLE.
MTI_10362017-02-10. Service bulletin. EQUIPMENT. SOME CUSTOMERS MAY CLAIM THAT IT IS IMPOSSIBLE OR DIFFICULT TO VIEW THE ACTIVE DRIVING DISPLAY, EVEN IF THE POSITION OF THE DISPLAY IS ADJUSTED THROUGH THE SETTINGS SCREEN. THIS IS CAUSED BY AN INCORRECTLY LEARNED ZERO-POINT (CLOSED POSITION) OF THE ACTIVE DRIVING DISPLAY. THE MAIN REASON THIS HAPPENS IS BECAUSE AN OBJECT (E.G. GLOVES, PAPER, ETC.) WAS PLACED IN THE STORAGE AREA WHERE THE MIRROR AND OPTICAL RECEIVER ARE HOUSED.
15-001-16-31262017-02-08. Service bulletin. EQUIPMENT. SOME VEHICLES MAY EXPERIENCE ONE OF THE FOLLOWING 2 SYMPTOMS, EVEN THOUGH THE WINDSHIELD IS CLEAR. UNDER CERTAIN DRIVING CONDITIONS, THE FORWARD SENSING CAMERA (FSC) MAY DETECT A DIRTY WINDSHIELD (NOT CLEAR).OTE FOR CUSTOMER: THE FSC MAY NOT WORK PROPERLY UNDER THE CONDITIONS:•THE WINDSHIELD IS NOT CLEAR. •THE FSC LENS IS NOT CLEAR. •DRIVING IN HEAVY RAIN, DENSE FOG OR SNOW, OR INTO THE SUN. •DRIVING ON A ROAD WITH NO OR BLURRED ROAD LANE MARKINGS. WHEN THE WINDSHIELD BECOMES FOGGY IN THE WINTER TIME OR OTHER COLD WEATHER CONDITIONS AND LDWS/HBC WARN-ING LIGHTS TURN ON, DRIVE WITH THE DEFROSTER ON FOR ABOUT 10 MINUTES. THIS WILL HELP CLEAR THE FOGGY WINDSHIELD AT THE FSC.
09-020-16-31832017-02-08. Service bulletin. EQUIPMENT. SOME VEHICLES MAY EXPERIENCE A FUZZY APPEARANCE (TINY CRACKS) AROUND THE EDGE OF THE ACTIVE DRIVING DISPLAY. REPLACE THE ACTIVE DRIVING DISPLAY.
02-005-16-3152A2017-02-08. Service bulletin. SUSPENSION. BEGINNING WITH THE CX-5 AND MAZDA6 MODELS, GRIP TYPE FRONT AND REAR STABILIZER BUSHINGS HAVE BEEN INCORPO-RATED FOR NOISE PREVENTION PURPOSES. IF ANY TYPE OF GREASE OR LUBRICATION IS APPLIED TO THE BUSHINGS, IT MAY CREATE NOISE DUE TO BUSHING SLIPPAGE.
02-010-16-31702017-02-08. Service bulletin. SUSPENSION. SOME VEHICLES MAY EXHIBIT A KNOCKING / SQUEAKING NOISE FROM THE FRONT SHOCK ABSORBER WHEN DRIVING ON ROUGH ROADS AND/OR WHEN TURNING THE STEERING WHEEL WHILE THE VEHICLE IS STOPPED. THE NOISE MAY BE DUE TO:•UPPER FRONT STRUT BEARING (A) DAMAGE. (CX-5 AND MAZDA6)•STICK/SLIP BETWEEN THE FRONT STRUT BEARING AND COIL SPRING. (CX-3, CX-5 AND MAZDA6)•THE BUMP STOPPER (C) MAY BE CONTACTING THE STRUT BEARING WHEN THE FRONT SHOCK ABSORBER IS COMPRESSED, CAUSING A POPPING NOISE. (MAZDA6 ONLY)•THE FRONT LOWER ARM BUSHING (D) IS MAKING A STICK-SLIP NOISE IN WET ROAD CONDITIONS. (CX-5 AND MAZDA6)TO ELIMINATE THE NOISE, THE FOLLOWING MASS-PRODUCTION CHANGES HAVE BEEN MADE:1. THE MATERIAL AND PRODUCTION METHOD OF THE FRONT STRUT BEARING (A) HAS BEEN CHANGED. (CX-5 AND MAZDA6)2. A PROTECTOR HAS BEEN INSTALLED ONTO THE COIL SPRING. (CX-5 AND MAZDA6)3. THE SHAPE OF THE BUMP STOPPER (C) WILL BE MODIFIED IN THE FUTURE. (MAZDA6 ONLY)4. THE SHAPE OF THE COIL SPRING HAS BEEN CHANGED. (CX-3 ONLY)5. FRICTION OF THE LOWER ARM BUSHING HAS BEEN REDUCED BY ADDING A DRY COATING. (CX-5 AND MAZDA6)NOTE:THE PISTON ROD NUT (B) REQUIRES REPLACEMENT.
01-009-16-31722017-02-07. Service bulletin. ENGINE. SOME VEHICLES MAY EXPERIENCE A ROUGH IDLE WITH THE CHECK ENGINE LIGHT ON AND DTC P0015 / P0524 STORED IN MEMORY.•P0015:00 - EXHAUST CMP TIMING OVER-RETARDED•P0524:00 - ENGINE OIL PRESSURE TOO LOWTHIS IS CAUSED BY A DROP IN ENGINE OIL PRESSURE DUE TO A PIECE OF FOREIGN OBJECT STUCK ON THE OIL PUMP PRESSURE RELIEF VALVE OR OIL CONTROL VALVE (OCV). THE TEMPORARY ENTRY OF THE FOREIGN OBJECT TRIGGERS A CHECK ENGINE LIGHT ON, BUT ROUGH IDLE WILL NOT BE PRODUCED UNTIL A LATER TIME.
09-016-16-31582017-02-07. Service bulletin. SEATS. AT PDI OR WHEN NEW VEHICLE IS DELIVERED, SOME CUSTOMERS MAY COMPLAIN ABOUT WRINKLES ON THE LEATHER SEAT CUSHION AND/OR SEAT BACK SURFACE.CUSTOMERS HAVING THIS CONCERN SHOULD HAVE THEIR VEHICLE REPAIRED BY A QUALIFIED UPHOLSTERY REPAIR SPECIALIST USING THE FOLLOWING REPAIR PROCEDURE.
02-009-16-31552017-02-07. Service bulletin. STEERING. SOME CUSTOMERS MAY COMPLAIN THAT THE STEERING WHEEL IS OFF CENTER MORE THAN 3° EVEN WHEN DRIVING STRAIGHT ON A FLAT ROAD.
1098M2017-02-07. Service bulletin. STRUCTURE. WHEN REMOVING PARTS FROM A VEHICLE, TAKE CAUTION OF THIS SYMBOL "R". FAILING TO REPLACE THE NON-REUSABLE PART MAY CAUSE A SYSTEM FAILURE.
SA2882016-12-17. Service bulletin. ELECTRICAL SYSTEM. IF YOU ENCOUNTER A VEHICLE WITH DTC P0137 (CIRCUIT LOW INPUT), CHECK THE REAR HARNESS AT THE RED CIRCLED AREA IN THE FOLLOWING DIAGRAM. IF AN AFTERMARKET ALARM SYSTEM IS INSTALLED, THE REAR HARNESS MIGHT HAVE RECEIVED DAMAGE FROM ELECTRO-TAP CONNECTORS (A) OR TO THE PROTECTOR TUBE (B). THIS DAMAGE IS NOT COVERED UNDER WARRANTY.
SA2662016-12-17. Service bulletin. ELECTRICAL SYSTEM. IF A CUSTOMER HAS A VEHICLE COMMUNICATION RELATED ERROR ON THEIR APP, PERFORM THE FOLLOWING: DISCONNECT THE BATTERY OR UNPLUG THE MODULE FOR AT LEAST 10 SECONDS.RECONNECT THE BATTERY, WAIT 60 SECONDS AND THEN HAVE THE CUSTOMER TRY THE APP AGAIN.IF THE VEHICLE STARTS, ORDER MODULE 0000-8F-Z80A.NOTE: THERE IS A LIMITED SUPPLY OF THE MODULE AT THIS TIME, THEREFORE ONLY USE THIS PART FOR THIS SPECIFIC CONDITION.DUE TO THE LIMITED SUPPLY, MAKE SURE YOU WERE SHIPPED THE A LEVEL PART AND NOT THE ORIGINAL PART BEFORE INSTALLING THE PART.INSTALL THE MODULE AND PROGRAM IT PER MMS PROGRAMMING INSTRUCTIONS.INSTRUCT THE CUSTOMER TO UPDATE THEIR ACCOUNT WITH THE NEW MODULE INFORMATION, OTHERWISE THE MMS WILL NOT WORK FROM THE APP.
SA2852016-12-16. Service bulletin. ELECTRICAL SYSTEM. OVER THE PAST TWO WEEKS, AN INCREASING NUMBER OF IPHONE SE EARLY ADOPTERS HAVE REPORTED AUDIO ISSUES WITH BLUETOOTH PHONE CALLS WHEN THE SMARTPHONE IS PAIRED WITH A VEHICLE OR WIRELESS HEADSET. THE ISSUE EXTENDS TO GPS VOICE NAVIGATION FOR SOME, BUT STREAMING MUSIC OVER BLUETOOTH APPEARS TO BE UNAFFECTED. SPECIFICALLY, DOZENS OF USERS IN THE APPLE SUPPORT COMMUNITIES AND MACRUMORS DISCUSSION FORUMS CLAIM TO BE EXPERIENCING DISTORTED, STATICKY, OR INAUDIBLE PHONE CALLS WHEN USING AN IPHONE SE. IF YOU EXPERIENCE A CUSTOMER COMPLAINT, AND THE CUSTOMER HAS A NEW IPHONE SE, DO NOT REPLACE ANY PARTS ON THE VEHICLE. EXPLAIN TO THE CUSTOMER THAT THE IPHONE MAY BE THE PROBLEM. HAVE THE CUSTOMER VISIT THIS WEBSITE: HTTP://WWW.MACRUMORS.COM/2016/04/11/IPHONE-SE-BLUETOOTH-PHONE-CALL-AUDIO-ISSUES/
SA2832016-12-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. CUSTOMERS THAT ARE REGISTERED WITH TOMTOM TO UPDATE THEIR MAZDA TOMTOM SYSTEM (USING TOMTOM HOME SOFTWARE) MAY HAVE RECENTLY RECEIVED THIS E-MAIL: PLEASE NOTE THAT THIS IS NOT AN OPERATING SYSTEM UPDATE (AKA FIRMWARE), THIS IS AN UPDATE TO THE FILE THAT THE SYSTEM USES TO QUICKLY FIND GPS SATELLITES. THIS FILE IS USUALLY UPDATED DAILY BUT THE CUSTOMER DOES NOT NEED TO UPDATE THIS FILE FOR THEIR SYSTEM TO WORK CORRECTLY. THIS UPDATE WILL ALWAYS BE FREE AS ARE FIRMWARE UPDATES. USE THE TOMTOM HOME SOFTWARE TO DETERMINE WHAT IS AVAILABLE FOR YOUR SPECIFIC CUSTOMER.IF YOU NEED MORE DETAILED INFORMATION ON HOW THE FILE WORKS WITH TOMTOM DEVICES AND HOW LONG IT REMAINS ACCURATE, CLICK HERE.
SA512016-12-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. MAZDA CONNECT SOFTWARE VERSION 55.00.760 IS NOW AVAILABLE ON MS3. USE THIS VERSION FOR ALL MAZDA CONNECT UPDATES, INCLUDING OPEN SSP98 VEHICLES. IF SSP98 IS CLOSED, USE TSB 09-024/16 TO REPAIR THE VEHICLES.CLICK ON "IDS/INFOTAINMENT", THEN "MAZDA CONNECT UPDATES" TO DOWNLOAD IT. UPDATE YOUR USB DRIVES ACCORDING TO THE INSTRUCTIONS IN TSB 09-024/16.ALSO MAKE SURE TO SELECT "ALL FILES" FOR "SAVE AS TYPE:". IF LEFT AS "COMPRESSED (ZIPPED) FOLDER," THE FILE WILL BE SAVED AS A ".ZIP" NO MATTER WHAT YOU USE AS AN EXTENSION.ATTN: TECHNICIANS - BE SURE TO DOCUMENT THE SOFTWARE VERSION INSTALLED ON THE REPAIR ORDER AND INFORM YOUR WARRANTY ADMINISTRATOR TO PROVIDE THE INFORMATION IN THE REPAIR TEXT OF THE WARRANTY CLAIM.MAZDA IS WORKING TO MAKE FURTHER IMPROVEMENTS TO THE MAZDA CONNECT INFOTAINMENT SYSTEM SOFTWARE, AND MAY ISSUE FUTURE SOFTWARE UPDATES TO IMPROVE SYSTEM OPERATION AND PERFORMANCE. SOFTWARE VERSION UPDATES CAN BE FOUND ON MS3.
02-010-16-3170C2016-12-03. Service bulletin. SUSPENSION. SOME VEHICLES MAY EXHIBIT A KNOCKING / SQUEAKING NOISE FROM THE FRONT SHOCK ABSORBER WHEN DRIVING ON ROUGH ROADS AND/OR WHEN TURNING THE STEERING WHEEL WHILE THE VEHICLE IS STOPPED. THE NOISE MAY BE DUE TO:•UPPER FRONT STRUT BEARING (A) DAMAGE. (CX-5 AND MAZDA6)•STICK/SLIP BETWEEN THE FRONT STRUT BEARING AND COIL SPRING. (CX-3, CX-5 AND MAZDA6)•THE BUMP STOPPER (C) MAY BE CONTACTING THE STRUT BEARING WHEN THE FRONT SHOCK ABSORBER IS COMPRESSED, CAUSING A POPPING NOISE. (MAZDA6 ONLY)•THE FRONT LOWER ARM BUSHING (D) IS MAKING A STICK-SLIP NOISE IN WET ROAD CONDITIONS. (CX-5 AND MAZDA6). TO ELIMINATE THE NOISE, THE FOLLOWING MASS-PRODUCTION CHANGES HAVE BEEN MADE:1. THE MATERIAL AND PRODUCTION METHOD OF THE FRONT STRUT BEARING (A) HAS BEEN CHANGED. (CX-5 AND MAZDA6)2. A PROTECTOR HAS BEEN INSTALLED ONTO THE COIL SPRING. (CX-5 AND MAZDA6)3. THE SHAPE OF THE BUMP STOPPER (C) WILL BE MODIFIED IN THE FUTURE. (MAZDA6 ONLY)4. THE SHAPE OF THE COIL SPRING HAS BEEN CHANGED. (CX-3 ONLY)5. FRICTION OF THE LOWER ARM BUSHING HAS BEEN REDUCED BY ADDING A DRY COATING. (CX-5 AND MAZDA6)NOTE:THE PISTON ROD NUT (B) REQUIRES REPLACEMENT.
05-005-16-32182016-12-02. Service bulletin. ENGINE. SOME VEHICLES MAY EXPERIENCE THE CHECK ENGINE LIGHT AND AUTOMATIC TRANSAXLE WARNING LIGHT ON WITH ONE OR MORE OF THESE DTCS STORED IN THE TCM MEMORY (P0842, P0847, P0872, P0877, P0780, P1738).•P0842:00 - OIL PRESSURE SWITCH NO. 1 (OIL PRESSURE SWITCH B) STUCK ON•P0847:00 - OIL PRESSURE SWITCH NO. 2 (OIL PRESSURE SWITCH A) STUCK ON•P0872:00 - OIL PRESSURE SWITCH NO. 3 (OIL PRESSURE SWITCH A) STUCK ON•P0877:00 - OIL PRESSURE SWITCH NO. 4 (OIL PRESSURE SWITCH B) STUCK ON•P0780:00 - GEAR SHIFTING MALFUNCTION•P1738:00 AUTOMATIC TRANSAXLE INTERNAL MALFUNCTIONTHIS IS CAUSED BY THE OIL PRESSURE SWITCH A AND/OR B AT THE CONTROL VALVE BODY TEMPORARILY OR PERMANENTLY GETTING STUCK DUE TO CONTAMINATION ENTERING THE PASSAGE. TO CORRECT THE PROBLEM, SOME MASS PRODUCTION CHANGES HAVE BEEN IMPLEMENTED TO REDUCE CONTAMINATION AND IMPROVE THE DTC DIAGNOSTIC LOGIC.NOTE:IF THE VEHICLE ALSO HAS A DELAYED ENGAGEMENT CONCERN, THIS TSB IS NOT APPLICABLE. REFER TO MS3 ONLINE INSTRUCTIONS OR WORKSHOP MANUAL FOR PROPER DIAGNOSIS AND REPAIR PROCEDURE.
09-024-16-3192B2016-12-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SOME VEHICLES MAY EXPERIENCE THE SYMPTOMS MENTIONED BELOW, WHICH CAN BE FIXED WITH THE LATEST SOFTWARE UPDATE (VERSION 55.00.760 OR LATER).•SOME STREET NAMES IN CANADA ARE NOT DISPLAYED.•NAVIGATION DOES NOT ALLOW TO SET CERTAIN CITIES AS DESTINATION.•NAVIGATION DOES NOT ANNOUNCE VOICE GUIDANCE FOR STREET NAMES.•NAVIGATION TURNS TO A BLACK SCREEN REMAINING THE TASK BAR.•TURN -BY-TURN NAVIGATION GUIDANCE DOES NOT DISPLAY ON ON THE ACTIVE DRIVING DISPLAY (FOR VEHICLES WITH 55.00.750).•EVERY TIME THE NAVIGATION IS TURNED ON, THE VEHICLE POSITION STARTS FROM THE LOCATION (DEALER) WHERE THE CMU WAS UPDATED FROM VERSION 55.00.650 TO 55.00.750.•NAVIGATION OR OTHER SCREEN TURN BLACK, FREEZE OR REBOOT.•SYSTEM DOES NOT RECOGNIZE USB/SD CARD. SOME MENU OF MUSIC SOURCE SELECTION IS GRAYED OUT.•WHEN USING THE CALL BUTTON ON THE CELL PHONE TO MAKE A CALL, THE CALL SOUND IS SHORT.•FAVORITES DISAPPEAR.•VEHICLE CURRENT POSITION IS NOT ACCURATE ENOUGH.•REAR VIEW MONITOR DOES NOT SHOW UP ON SCREEN.•TEXT INFORMATION OF HD RADIO IS NOT DISPLAYED WHEN SWITCHING MUSIC SOURCE.•WHEN ASKING FOR CURRENT LOCATION WITH VOICE COMMAND “WHERE AM I?”, THE SYSTEM RESPONDS WITH “YOUR LOCA-TION IS COMMA.”•CONTACT INFORMATION CANNOT BE LOADED CORRECTLY FROM PHONES OTHER THAN IPHONE.NOTE:MAZDA IS WORKING TO MAKE FURTHER IMPROVEMENTS TO THE MAZDA CONNECT INFOTAINMENT SYSTEM SOFTWARE, AND MAY ISSUE FUTURE SOFTWARE UPDATES TO IMPROVE SYSTEM OPERATION AND PERFORMANCE. SOFTWARE VER-SION UPDATES CAN BE FOUND ON MS3 UNDER IDS/INFOTAINMENT.
SA2342016-12-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. IDS UPDATE 101.00 AND 101.02 IS NOW AVAILABLE ON MS3 UNDER THE "IDS/INFOTAINMENT" TAB.
1080M2016-12-01. Service bulletin. ENGINE. IF AN ENGINE ASSEMBLY IS REPLACED AFTER A CATASTROPHIC INTERNAL MECHANICAL FAILURE, CLEAN THE INTAKE MANIFOLD INTERNALLY BEFORE INSTALLING A REPLACEMENT ENGINE ASSEMBLY. IF THE INTAKE MANIFOLD IS NOT CLEANED PROPERLY, THE REPLACEMENT ENGINE MAY FAIL PREMATURELY.METALLIC DEBRIS FROM THE OLD ENGINE (WITH CATASTROPHIC INTERNAL MECHANICAL FAILURE) MAY REST INSIDE THE INTAKE MANIFOLD. WHEN THE NEW ENGINE ASSEMBLY IS INSTALLED, DEBRIS IN THE INTAKE MANIFOLD WILL BE INGESTED INTO THE NEW ENGINE AND CAUSE INTERNAL DAMAGE.CLEAN THE INTAKE MANIFOLD INTERNALLY TO REMOVE ANY DEBRIS FROM OLD ENGINE BEFORE INSTALLING THE NEW REPLACEMENT ENGINE ASSEMBLY.IF THE INTAKE MANIFOLD CANNOT BE PROPERLY CLEANED INTERNALLY, REPLACE IT
1079M2016-12-01. Service bulletin. SERVICE BRAKES. IN CERTAIN CONDITIONS, SMART CITY BRAKE SUPPORT (SCBS) MAY OPERATE UNINTENTIONALLY. THE OWNER'S MANUAL PROVIDES 7 EXAMPLES: OBJECTS ON THE ROAD AT THE ENTRANCE TO A CURVE.VEHICLES PASSING IN THE OPPOSITE LANE WHILE MAKING A CURVE.METAL OBJECTS, BUMPS, OR PROTRUDING OBJECTS ON THE ROAD.WHEN PASSING THROUGH A TOLL GATE.WHEN PASSING UNDER A VINYL CURTAIN OR FLAG.PLASTIC OBJECTS SUCH AS PYLONS.TWO-WHEELED VEHICLES, PEDESTRIANS, ANIMALS OR STANDING TREES.THIS M-TIP ARTICLE PROVIDES 2 ADDITIONAL EXAMPLES:A. THERE IS FOGGING ON THE INNER SURFACE OF THE WINDSHIELD.B. THERE IS/ARE FOGGING/WATER DROPS ON THE OUTER SURFACE OF THE WINDSHIELD.THE NEAR INFRARED LASER BEAM IS A LIGHT BEAM AND IS REFRACTED BY WATER DROPS OR FOREIGN MATERIAL ON THE WINDSHIELD. IN THIS CASE, THE NEAR INFRARED LASER BEAM MAY NOT DETECT AN OBSTRUCTION AHEAD CORRECTLY.

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