NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
282 reports8,000 miles · Feb 28, 2019
Fuel/propulsion System
INTERMITTENT LOSS OF POWER (NOT STALLING) DURING NORMAL DRIVING, ENTERING ROUNDABOUTS, CHANGING LANES, ETC.PROBLEM IS MOMENTARY AND REQUIRES FEATHERING THE ACCELERATOR TO REGAIN POWER.PROBLEM OCCURS DURING NORMAL DRIVING, TURNING EITHER LEFT OR RIGHT , IN CITY TRAFFIC SPEEDS OR ON DIVIDED HIGHWAY WITH SPEEDS OF 70+ MPH. BROUGHT …
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INTERMITTENT LOSS OF POWER (NOT STALLING) DURING NORMAL DRIVING, ENTERING ROUNDABOUTS, CHANGING LANES, ETC.PROBLEM IS MOMENTARY AND REQUIRES FEATHERING THE ACCELERATOR TO REGAIN POWER.PROBLEM OCCURS DURING NORMAL DRIVING, TURNING EITHER LEFT OR RIGHT , IN CITY TRAFFIC SPEEDS OR ON DIVIDED HIGHWAY WITH SPEEDS OF 70+ MPH. BROUGHT VEHICLE BACK TO DEALER WITHIN WEEKS AFTER PURCHASE AND WAS TOLD THEY COULD FIND NO PROBLEM. NOW AT ABOUT 8000 MILES AND PROBLEM PERSISTS. CAUSE OF PROBLEM IS UNKNOWN TO ME. A CHECK OF OWNERS FORUM ON INTERNET REVEALED NUMEROUS SIMILAR COMPLAINTS. PROBLEM IS VERY DANGEROUS WHEN ENTERING ROUNDABOUTS OR CHANGING LANES ON HIGH SPEED INTERSTATE HIGHWAYS.
NHTSA ODI #11183226
Mileage unknown · Feb 24, 2019
Unknown Or Other
I AM HEARING A RATTLE IN MY VW TIGUAN'S B-PILLAR WHEN DRIVING. IT IS IN MY EAR. WHEN I TOOK TO THE DEALERSHIP, THEY TOLD ME THAT ALL TIGUANS MAKE THIS NOISE. I DON'T BELIEVE A NOISE SHOULD BE HAPPENING AND MAKES ME WONDER IF THE CAR IS UNSAFE STRUCTURALLY.
NHTSA ODI #11182221
1,900 miles · Feb 18, 2019
Service BrakesVehicle Speed Control
IN MOTION 70MPH AND CONTROL OF VEHICLE LOST TO SYSTEM CAUSING VEHICLE TO SLOW DOWN/BRAKE AT RAPID RATE AMONGST 70 MPH FLOW OF TRAFFIC. PRIOR INCIDENT OCCURRED AT 40 MPH. DRIVER COULD NOT CONTROL SPEED OR BRAKING.
NHTSA ODI #11180945
2,000 miles · Feb 14, 2019
Power Train
DANGEROUS JERKINESS AND LOSS OF POWER WHEN SHIFTING THROUGH FIRST 3 GEARS. WHEN COMING OUT OF A STOP THE VEHICLE EXPERIENCES NOTICEABLE LAG AS IT SHIFTS THROUGH EACH GEAR. ENGINE REVS, POWER DROPS, AND THEN IT SUDDENLY JERKS INTO GEAR. TOOK IT TO DEALERSHIP AND WAS TOLD THERE ARE NO TROUBLE CODES AND I SHOULD JUST KEEP DRIVING. …
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DANGEROUS JERKINESS AND LOSS OF POWER WHEN SHIFTING THROUGH FIRST 3 GEARS. WHEN COMING OUT OF A STOP THE VEHICLE EXPERIENCES NOTICEABLE LAG AS IT SHIFTS THROUGH EACH GEAR. ENGINE REVS, POWER DROPS, AND THEN IT SUDDENLY JERKS INTO GEAR. TOOK IT TO DEALERSHIP AND WAS TOLD THERE ARE NO TROUBLE CODES AND I SHOULD JUST KEEP DRIVING. ISSUE WAS REPRODUCIBLE IN NORMAL AND SPORT MODE, AND WAS VERIFIED BY THE TECHNICIAN WHEN I MADE HIM ACCOMPANY ME ON A TEST DRIVE.
NHTSA ODI #11180182
4,200 miles · Jan 25, 2019
Engine
VEHICLE HAS A SIGNIFICANT HESITATION WHEN STARTING FROM A STOPPED POSITION. WHEN PULLING INTO TRAFFIC YOU STEP ON THE GAS AND INITIALLY THE VEHICLE DOES NOT MOVE WHICH CAUSES YOU TO PRESS FURTHER ON THE ACCELERATOR PEDAL. EVENTUALLY VEHICLE SUDDENLY JERKS VIOLENTLY FORWARD. DEALERSHIP ADVISES THAT SINCE THERE ARE NO TROUBLE CODE…
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VEHICLE HAS A SIGNIFICANT HESITATION WHEN STARTING FROM A STOPPED POSITION. WHEN PULLING INTO TRAFFIC YOU STEP ON THE GAS AND INITIALLY THE VEHICLE DOES NOT MOVE WHICH CAUSES YOU TO PRESS FURTHER ON THE ACCELERATOR PEDAL. EVENTUALLY VEHICLE SUDDENLY JERKS VIOLENTLY FORWARD. DEALERSHIP ADVISES THAT SINCE THERE ARE NO TROUBLE CODES THERE IS NOTHING WRONG. HAS BEEN AN ISSUE SINCE NEW.
NHTSA ODI #11172162
4,100 miles · Jan 4, 2019
Electrical SystemEngine
TL* THE CONTACT OWNS A 2018 VOLKSWAGEN TIGUAN. WHILE DRIVING 45 MPH, THE VEHICLE STALLED WITHOUT WARNING, THE VEHICLE WAS ABLE TO COAST OVER TO THE SIDE OF THE ROAD AND THE ENGINE WAS TURNED OFF. WHEN THE VEHICLE WAS RESTARTED, THE ENGINE STARTED TO VIBRATE. THE VEHICLE WAS DRIVEN TO THE CONTACT'S RESIDENCE. THE CONTACT CALLED M…
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TL* THE CONTACT OWNS A 2018 VOLKSWAGEN TIGUAN. WHILE DRIVING 45 MPH, THE VEHICLE STALLED WITHOUT WARNING, THE VEHICLE WAS ABLE TO COAST OVER TO THE SIDE OF THE ROAD AND THE ENGINE WAS TURNED OFF. WHEN THE VEHICLE WAS RESTARTED, THE ENGINE STARTED TO VIBRATE. THE VEHICLE WAS DRIVEN TO THE CONTACT'S RESIDENCE. THE CONTACT CALLED MOMENTUM VOLKSWAGEN OF CLEAR LAKE AT (844) 894-5461 (LOCATED AT 15100 GULF FWY, HOUSTON, TX 77034) AND WAS INFORMED TO SCHEDULE AN APPOINTMENT. THE DEALER DIAGNOSED THAT THERE WAS MOISTURE IN THE IGNITION LINE AND THERE WAS A SIGNAL FAILURE. THE VEHICLE WAS NOT REPAIRED. WHILE DRIVING HOME FROM THE DEALER, A LOUD ABNORMAL NOISE OCCURRED FROM THE ENGINE AND THE CHECK ENGINE AND OIL WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS NOT TAKEN BACK TO THE DEALER. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND DID NOT ASSIST. THE APPROXIMATE FAILURE MILEAGE WAS 4,100.
NHTSA ODI #11165200
5,671 miles · Dec 22, 2018
Air BagsSeat Belts
SINCE NOVEMBER 2018 OF THIS YEAR THE SEAT BELT ON THE DRIVER'S SIDE DOES NOT FEEL RIGHT IT SEEMS LOOSE AND THE LIGHT ILLUMINATES RED AND COMES ON RANDOMLY AND CHIMES. THE SEAT BELTS LOOKS AND FEELS CHEAPLY MADE. IT HAS ONLY GOTTEN WORSE SINCE THE AIRBAG MODULE WAS REPLACED BY DEALERSHIP. DEALERSHIP SAYS THE LOOSENESS OF THE BELT…
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SINCE NOVEMBER 2018 OF THIS YEAR THE SEAT BELT ON THE DRIVER'S SIDE DOES NOT FEEL RIGHT IT SEEMS LOOSE AND THE LIGHT ILLUMINATES RED AND COMES ON RANDOMLY AND CHIMES. THE SEAT BELTS LOOKS AND FEELS CHEAPLY MADE. IT HAS ONLY GOTTEN WORSE SINCE THE AIRBAG MODULE WAS REPLACED BY DEALERSHIP. DEALERSHIP SAYS THE LOOSENESS OF THE BELT IS NORMAL.THEY CLAIM WHEN THEY DRIVE IT THE RED SYMBOL NEVER COMES ON OR CHIMES. IT IS NEVER PICKED UP AS A CODE ON THE VW CAR NET OR ON THEIR MACHINE. WHAT AM I SUPPOSED TO DO? I WANT THESE SEAT BELTS TO BE REPLACED. IT ONLY COMES ON WHEN THE CAR IS IN MOTION AND DRIVING THE CAR.THE DEALERSHIP SAYS NOTHING IS WRONG. I AM STUCK BETWEEN A ROCK AND A HARD PLACE
NHTSA ODI #11163067
4,995 miles · Dec 12, 2018
Electrical SystemVehicle Speed Control
WHILE DRIVING, NO OBJECT OR ANYTHING IN THE FRONT, THE CAR EMITS A BEEP, RED FLASHING COLLISION SIGNAL, AND SLAMS ON THE BRAKE. THE DAY IS CLEAR, SUNNY, AND DAYTIME. THIS HAPPENED MULTIPLE TIMES. TWO TIMES, IT ALMOST FELT LIKE WE HIT A WALL. IT CAUSED WHIPLASH AND MY NECK WAS STIFF FOR A COUPLE OF DAYS. THIS NEEDS TO BE FIX…
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WHILE DRIVING, NO OBJECT OR ANYTHING IN THE FRONT, THE CAR EMITS A BEEP, RED FLASHING COLLISION SIGNAL, AND SLAMS ON THE BRAKE. THE DAY IS CLEAR, SUNNY, AND DAYTIME. THIS HAPPENED MULTIPLE TIMES. TWO TIMES, IT ALMOST FELT LIKE WE HIT A WALL. IT CAUSED WHIPLASH AND MY NECK WAS STIFF FOR A COUPLE OF DAYS. THIS NEEDS TO BE FIXED ASAP.
NHTSA ODI #11160944
Mileage unknown · Dec 11, 2018
Unknown Or Other
WHILE DRIVING AT NO PARTICULAR SPEED WITHOUT OBJECTS/ANIMALS/OTHER VEHICLES IN SIGHT THE CAR EMITS A BEEP ALONG WITH THE RED FLASHING CAR COLLISION SIGNAL ACROSS THE FRONT PANEL THEN OCCASIONALLY SLAMS THE BRAKES WITH SO MUCH FORCE THAT MYSELF(DRIVER) AND PASSENGERS ARE LUNGED FORWARD. THIS HAS HAPPENED MOSTLY DURING SUNNY DAYS …
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WHILE DRIVING AT NO PARTICULAR SPEED WITHOUT OBJECTS/ANIMALS/OTHER VEHICLES IN SIGHT THE CAR EMITS A BEEP ALONG WITH THE RED FLASHING CAR COLLISION SIGNAL ACROSS THE FRONT PANEL THEN OCCASIONALLY SLAMS THE BRAKES WITH SO MUCH FORCE THAT MYSELF(DRIVER) AND PASSENGERS ARE LUNGED FORWARD. THIS HAS HAPPENED MOSTLY DURING SUNNY DAYS ON MULTIPLE TYPES OF ROADS SUCH AS INTERSTATES AND CITY STREETS REGARDLESS OF TURNING OR DRIVING STRAIGHT.
NHTSA ODI #11160661
10 miles · Dec 7, 2018
Fuel/propulsion SystemStructure
I PURCHASED MY TIGUAN SE 4MOTION IN JULY 2018 AND SINCE I HAVE OWNED THE VEHICLE I HAVE HAD ISSUES WITH THE ACCELERATION AND NOISE COMING FROM THE PASSENGER SIDE B PILLAR. THE ACCELERATION FEELS LIKE A TURBO LAG FROM THE START WHERE THE GAS PEDAL IS PRESSED BUT THE VEHICLE HESITATES TO RESPOND CAUSING A SMALL "STALL". THIS HAPPE…
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I PURCHASED MY TIGUAN SE 4MOTION IN JULY 2018 AND SINCE I HAVE OWNED THE VEHICLE I HAVE HAD ISSUES WITH THE ACCELERATION AND NOISE COMING FROM THE PASSENGER SIDE B PILLAR. THE ACCELERATION FEELS LIKE A TURBO LAG FROM THE START WHERE THE GAS PEDAL IS PRESSED BUT THE VEHICLE HESITATES TO RESPOND CAUSING A SMALL "STALL". THIS HAPPENS IN BOTH DRIVE AND SPORT MODES. WHEN ACCELERATING UP-HILL THE VEHICLE HAS ISSUES WITH FINDING THE PROPER GEAR AND CONSTANTLY SEARCHES FOR A GEAR TO SETTLE ON. THE B PILLAR NOISE SOUNDS LIKE LOUD CLICKING WHEN GOING OVER BUMPS AND RUTS IN THE ROAD AND EVEN MAKES A NOISE WHEN OPENING THE DOOR TO ITS FULLEST.
NHTSA ODI #11156726
Official recalls
14Sep 11, 2026
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Tiguan, 2018-2019 Atlas, and 2019-2021 Audi Q3 vehicles. One of the bolts that attaches the steering rack to the subframe may corrode and break. If this happens, the steering rack housing can break.
Consequence & remedy
Consequence: A broken steering rack housing can result in a loss of steering control, increasing the risk of a crash.
Remedy: Dealers will replace the right-side steering rack mounting bolt, free of charge. Owner notification letters are expected to be mailed November 10, 2026. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's numbers for this recall are 48LG and 48VT. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on September 16, 2026.
Apr 6, 2022
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2022 Tiguan and 2018-2021 Tiguan long wheel base (LWB) vehicles. Due to incorrect installation instructions, the accessory rear hatch spoiler may be insufficiently attached to the vehicle.
Consequence & remedy
Consequence: An insufficiently attached spoiler may separate from the vehicle, becoming a road hazard and increasing the risk of a crash.
Remedy: Dealers will replace the spoiler, free of charge. Owner notification letters were mailed June 3, 2022. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 66N5.
Sep 23, 2021
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Tiguan vehicles. During the repair of roof damage, an incorrect roof reinforcement assembly may have been installed.
Consequence & remedy
Consequence: The incorrect roof reinforcement may decrease the roof's structural integrity or impact deployment of the side curtain air bags, increasing the risk of injury in the event of a crash.
Remedy: Dealers will be replace the roof reinforcement, free of charge. Owner notification letters were mailed November 19, 2021. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 51H5.
Nov 20, 2020
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Tiguan LWB vehicles. In the event of a crash, one or both of the front seat belt's webbing may tear.
Consequence & remedy
Consequence: A torn seat belt may not adequately restrain the seat occupant during a crash, increasing their risk of injury.
Remedy: Volkswagen will notify owners, and dealers will inspect the front seat belts and replace them as necessary, free of charge. The recall began April 13, 2021. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 69BH.
Sep 25, 2019
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2017 Volkswagen Passat, 2018 Tiguan LWB, 2007-2009 Jetta Sedan, 2011-2013, 2015 and 2019 Jetta, 2013 Jetta Hybrid, 2008-2009 Jetta Sportwagen, 2015 Golf Sportwagen, 2013 Golf, 2008-2010 and 2012-2013 Beetle and Beetle Convertible, 2008-2010 Beetle, and Beetle Convertible vehicles. Modifications made while the vehicles were in an internal evaluation period may cause the affected vehicles to not comply with all of the applicable regulatory requirements.
Consequence & remedy
Consequence: If the vehicles do not meet all regulatory requirements, there could be an increased risk of a crash, fire, or injury.
Remedy: Volkswagen will notify owners and repurchase the affected vehicles. The recall began November 6, 2019. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 01D7. Note: This recall is an expansion of NHTSA recall number 18V-329.
Mar 6, 2019
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2017-2019 Golf Sportwagen, 2019 Jetta, 2015-2019 Golf, and 2018-2019 Tiguan vehicles. The rear coil springs may prematurely fracture.
Consequence & remedy
Consequence: If a coil spring fractures while driving, it may damage a rear tire causing a loss of vehicle control, increasing the risk of a crash.
Remedy: Volkswagen will notify owners, and dealers will replace the rear axle coil springs, free of charge. The recall began April 12, 2019. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 42J5.
Nov 26, 2018
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018-2019 Volkswagen Atlas and Tiguan and 2019 Volkswagen Jetta vehicles that do not have keyless entry. The instrument cluster may not provide an audible warning to let the driver know that the key is still in the ignition when the door is open. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114, "Theft Protection."
Consequence & remedy
Consequence: If the driver is not notified by an audible noise that the key is left in the ignition, it can increase the risk of vehicle theft or crash.
Remedy: Volkswagen will notify owners, and dealers will reprogram the instrument cluster, free of charge. The recall began December 13, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's numbers for this recall are 90L3 and 90L4.
Jul 13, 2018
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Volkswagen Tiguan vehicles. The LED module for the panoramic sunroof ambient light bar may short circuit.
Consequence & remedy
Consequence: A short-circuit can increase the risk of a fire.
Remedy: Volkswagen will notify owners, and dealers will disconnect the power supply for the panoramic sunroof LED module, free of charge, until a future service action can safely reactivate the feature. The recall began July 24, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall 60D1.
Jun 6, 2018
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Volkswagen Atlas and Tiguan vehicles. In the event of a crash, the passenger frontal air bag may tear or not properly unfold during deployment.
Consequence & remedy
Consequence: If the air bag were to tear or unfold incorrectly during deployment, it can increase the risk of injury.
Remedy: Volkswagen will notify owners, and dealers will replace the passenger frontal air bag, free of charge. The recall began July 19, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's numbers for this recall are 69W8, and 69W9.
May 16, 2018
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Volkswagen Tiguan and Tiguan long wheel base (LWB) vehicles. The nut that holds the lower ball joint of the front wheel on each side of the vehicle may be loose or improperly tightened.
Consequence & remedy
Consequence: A loose or improperly tightened ball joint nut can result in the separation of the lower ball joint causing steering, traction or other stability issues, increasing the risk of a crash.
Remedy: Volkswagen has notified owners, and dealers will replace the nut on the lower ball joint and, as necessary, clean the thread in the ball joint, free of charge. The recall began May 30, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 40N4. Note: owners are advised not to drive their vehicle until the recall repair has been performed.
Apr 25, 2018
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Volkswagen Tiguan long wheelbase (LWB) vehicles. A lower loop of a rear shock absorber may separate from its base due to an incorrect welding process
Consequence & remedy
Consequence: If the lower loop of the rear shock absorber detaches, there may be a loss of vehicle control, increasing the risk of a crash.
Remedy: Volkswagen will notify owners, and dealers will inspect the rear shock absorbers, replacing them as necessary, free of charge. The recall began May 30, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 42i7.
Mar 8, 2018
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Tiguan long wheel base (LWB) vehicles. The engine support bolts on these vehicles may not have been properly tightened.
Consequence & remedy
Consequence: If the engine support bolts were not properly tightened, an unexpected engine breakdown or loss of engine power may occur, increasing the risk of a crash.
Remedy: Volkswagen will notify owners, and dealers will replace engine support bolts, free of charge. The recall began March 26, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 10F7.
Feb 9, 2018
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2017-2018 Tiguan Limited vehicles. The front driver air bag installed on these vehicles may not be intended for use in vehicles sold in the United States. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."
Consequence & remedy
Consequence: In the event of a crash, the incorrect air bags may not protect the driver as intended, increasing the risk of injury.
Remedy: Volkswagen will notify owners, and dealers will replace the steering wheel and front driver air bag module, free of charge. The recall began May 30, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 69V2.
Oct 18, 2017
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Volkswagen Tiguan long wheel base (LWB) vehicles. The back-up lights in the taillight assemblies may not be bright enough. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
Consequence & remedy
Consequence: If the back-up lights are not bright enough, other drivers may not see the vehicle reversing, or the driver may back into an obstacle, increasing the risk of a crash.
Remedy: Volkswagen will notify owners, and dealers will replace the affected inner taillight assemblies, free of charge. The recall began December 15, 2017. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 94J9.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
2EA18005 · Seat Belt Webbing Failure
Opened Jul 3, 2018 · Closed Feb 27, 2023
Status: closed (inferred from source dates) · Seat Belts; Seat Belts:front; Seat Belts:front:webbing
In December 2017, NHTSA conducted two (2) New Car Assessment Program (NCAP) tests on the Model Year (MY) 2018 Volkswagen (VW) Tiguan. Both tests were 35mph full frontal impacts into a rigid barrier with a 50th percentile male dummy seat-belted in the driver position and a 5th percentile female seat-belted in the right front passenger position. The tests were conducted on December 8, 2017, at MGA Research Corp. (MGA) in Wisconsin and December 13, 2017, at the Transportation Research Center (TRC) of Ohio.During both crash tests, the driver seat belt webbing completely separated at the point where the webbing loops through the Crash Locking Tongue (CLT). In both NCAP tests, the dummy injury criteria requirements, as set forth in Federal Motor Vehicle Safety Standard (FMVSS) 208, were met with one exception. The chest deceleration G force requirement was exceeded in the test conducted at TRC. The FMVSS 208 injury criteria requirement for the chest deceleration is 60 Gs and it was measured at 67 Gs in the test conducted at TRC. It should be noted, FMVSS 208 does not include a requirement that the seat belt webbing remain intact during a frontal collision to comply with the standard. Compliance with the standard is based on the dummy injury criteria.Further, the Agency has conducted NCAP testing with no substantial protocol changes for over forty (40) years. This includes tests conducted prior and subsequent to the subject NCAP tests. During that time there has not been a similar failure of the seat belt webbing in any other NCAP tested vehicle manufactured by VW or another manufacturer.In November 2020, VW filed a defect notice (20V-724/69BH) that recalled seat belt systems, both driver, and front passenger, that were manufactured with webbing from the same lot as the two NCAP tested MY2018 Tiguan vehicles. VW has tested and inspected several of the returned seat belt systems and found no anomalies in either the webbing or the CLT that would substantially affect system performance in a frontal collision.The Office of Defects Investigation (ODI) estimates that between 2000 and 3500 frontal collisions involving MY2018 VW Tiguan vehicles have occurred in the field during the time these vehicles have been in service. This estimate is based on vehicle population and an estimated yearly rate of severe frontal collisions.A severe frontal collision is defined, in this instance, as being of sufficient severity to warrant a commanded deployment of the frontal air bags. These collisions would place a significant load on the seat belt system similar to loads experienced during the NCAP tests. To date, neither ODI nor VW is aware of any frontal collision in the field that resulted in separation of the seat belt webbing. ODI believes that had any field collisions involved separation of the seat belt webbing, the Agency would have been notified.In view of the recall being conducted by VW, and lack of field data demonstrating a system defect, ODI is closing this Engineering Analysis (EA). The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The Agency reserves the right to take additional action if warranted by future circumstances.
Additional source detail variants (3)
Seat Belts:front
In December 2017, NHTSA conducted two (2) New Car Assessment Program (NCAP) tests on the Model Year (MY) 2018 Volkswagen (VW) Tiguan. Both tests were 35mph full frontal impacts into a rigid barrier with a 50th percentile male dummy seat-belted in the driver position and a 5th percentile female seat-belted in the right front passenger position. The tests were conducted on December 8, 2017, at MGA Research Corp. (MGA) in Wisconsin and December 13, 2017, at the Transportation Research Center (TRC) of Ohio.During both crash tests, the driver seat belt webbing completely separated at the point where the webbing loops through the Crash Locking Tongue (CLT). In both NCAP tests, the dummy injury criteria requirements, as set forth in Federal Motor Vehicle Safety Standard (FMVSS) 208, were met with one exception. The chest deceleration G force requirement was exceeded in the test conducted at TRC. The FMVSS 208 injury criteria requirement for the chest deceleration is 60 Gs and it was measured at 67 Gs in the test conducted at TRC. It should be noted, FMVSS 208 does not include a requirement that the seat belt webbing remain intact during a frontal collision to comply with the standard. Compliance with the standard is based on the dummy injury criteria.Further, the Agency has conducted NCAP testing with no substantial protocol changes for over forty (40) years. This includes tests conducted prior and subsequent to the subject NCAP tests. During that time there has not been a similar failure of the seat belt webbing in any other NCAP tested vehicle manufactured by VW or another manufacturer.In November 2020, VW filed a defect notice (20V-724/69BH) that recalled seat belt systems, both driver, and front passenger, that were manufactured with webbing from the same lot as the two NCAP tested MY2018 Tiguan vehicles. VW has tested and inspected several of the returned seat belt systems and found no anomalies in either the webbing or the CLT that would substantially affect system performance in a frontal collision.The Office of Defects Investigation (ODI) estimates that between 2000 and 3500 frontal collisions involving MY2018 VW Tiguan vehicles have occurred in the field during the time these vehicles have been in service. This estimate is based on vehicle population and an estimated yearly rate of severe frontal collisions.A severe frontal collision is defined, in this instance, as being of sufficient severity to warrant a commanded deployment of the frontal air bags. These collisions would place a significant load on the seat belt system similar to loads experienced during the NCAP tests. To date, neither ODI nor VW is aware of any frontal collision in the field that resulted in separation of the seat belt webbing. ODI believes that had any field collisions involved separation of the seat belt webbing, the Agency would have been notified.In view of the recall being conducted by VW, and lack of field data demonstrating a system defect, ODI is closing this Engineering Analysis (EA). The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The Agency reserves the right to take additional action if warranted by future circumstances.
Seat Belts:front:webbing
In December 2017, NHTSA conducted two (2) New Car Assessment Program (NCAP) tests on the Model Year (MY) 2018 Volkswagen (VW) Tiguan. Both tests were 35mph full frontal impacts into a rigid barrier with a 50th percentile male dummy seat-belted in the driver position and a 5th percentile female seat-belted in the right front passenger position. The tests were conducted on December 8, 2017, at MGA Research Corp. (MGA) in Wisconsin and December 13, 2017, at the Transportation Research Center (TRC) of Ohio.During both crash tests, the driver seat belt webbing completely separated at the point where the webbing loops through the Crash Locking Tongue (CLT). In both NCAP tests, the dummy injury criteria requirements, as set forth in Federal Motor Vehicle Safety Standard (FMVSS) 208, were met with one exception. The chest deceleration G force requirement was exceeded in the test conducted at TRC. The FMVSS 208 injury criteria requirement for the chest deceleration is 60 Gs and it was measured at 67 Gs in the test conducted at TRC. It should be noted, FMVSS 208 does not include a requirement that the seat belt webbing remain intact during a frontal collision to comply with the standard. Compliance with the standard is based on the dummy injury criteria.Further, the Agency has conducted NCAP testing with no substantial protocol changes for over forty (40) years. This includes tests conducted prior and subsequent to the subject NCAP tests. During that time there has not been a similar failure of the seat belt webbing in any other NCAP tested vehicle manufactured by VW or another manufacturer.In November 2020, VW filed a defect notice (20V-724/69BH) that recalled seat belt systems, both driver, and front passenger, that were manufactured with webbing from the same lot as the two NCAP tested MY2018 Tiguan vehicles. VW has tested and inspected several of the returned seat belt systems and found no anomalies in either the webbing or the CLT that would substantially affect system performance in a frontal collision.The Office of Defects Investigation (ODI) estimates that between 2000 and 3500 frontal collisions involving MY2018 VW Tiguan vehicles have occurred in the field during the time these vehicles have been in service. This estimate is based on vehicle population and an estimated yearly rate of severe frontal collisions.A severe frontal collision is defined, in this instance, as being of sufficient severity to warrant a commanded deployment of the frontal air bags. These collisions would place a significant load on the seat belt system similar to loads experienced during the NCAP tests. To date, neither ODI nor VW is aware of any frontal collision in the field that resulted in separation of the seat belt webbing. ODI believes that had any field collisions involved separation of the seat belt webbing, the Agency would have been notified.In view of the recall being conducted by VW, and lack of field data demonstrating a system defect, ODI is closing this Engineering Analysis (EA). The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The Agency reserves the right to take additional action if warranted by future circumstances.
Seat Belts
In December 2017, NHTSA conducted two (2) New Car Assessment Program (NCAP) tests on the Model Year (MY) 2018 Volkswagen (VW) Tiguan. Both tests were 35mph full frontal impacts into a rigid barrier with a 50th percentile male dummy seat-belted in the driver position and a 5th percentile female seat-belted in the right front passenger position. The tests were conducted on December 8, 2017, at MGA Research Corp. (MGA) in Wisconsin and December 13, 2017, at the Transportation Research Center (TRC) of Ohio.During both crash tests, the driver seat belt webbing completely separated at the point where the webbing loops through the Crash Locking Tongue (CLT). In both NCAP tests, the dummy injury criteria requirements, as set forth in Federal Motor Vehicle Safety Standard (FMVSS) 208, were met with one exception. The chest deceleration G force requirement was exceeded in the test conducted at TRC. The FMVSS 208 injury criteria requirement for the chest deceleration is 60 Gs and it was measured at 67 Gs in the test conducted at TRC. It should be noted, FMVSS 208 does not include a requirement that the seat belt webbing remain intact during a frontal collision to comply with the standard. Compliance with the standard is based on the dummy injury criteria.Further, the Agency has conducted NCAP testing with no substantial protocol changes for over forty (40) years. This includes tests conducted prior and subsequent to the subject NCAP tests. During that time there has not been a similar failure of the seat belt webbing in any other NCAP tested vehicle manufactured by VW or another manufacturer.In November 2020, VW filed a defect notice (20V-724/69BH) that recalled seat belt systems, both driver, and front passenger, that were manufactured with webbing from the same lot as the two NCAP tested MY2018 Tiguan vehicles. VW has tested and inspected several of the returned seat belt systems and found no anomalies in either the webbing or the CLT that would substantially affect system performance in a frontal collision.The Office of Defects Investigation (ODI) estimates that between 2000 and 3500 frontal collisions involving MY2018 VW Tiguan vehicles have occurred in the field during the time these vehicles have been in service. This estimate is based on vehicle population and an estimated yearly rate of severe frontal collisions.A severe frontal collision is defined, in this instance, as being of sufficient severity to warrant a commanded deployment of the frontal air bags. These collisions would place a significant load on the seat belt system similar to loads experienced during the NCAP tests. To date, neither ODI nor VW is aware of any frontal collision in the field that resulted in separation of the seat belt webbing. ODI believes that had any field collisions involved separation of the seat belt webbing, the Agency would have been notified.In view of the recall being conducted by VW, and lack of field data demonstrating a system defect, ODI is closing this Engineering Analysis (EA). The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The Agency reserves the right to take additional action if warranted by future circumstances.
PE18001 · Seat Belt Webbing Failure
Opened Jan 10, 2018 · Closed Jul 3, 2018
Status: closed (inferred from source dates) · Seat Belts:front:webbing
In December 2017, NHTSA conducted two New Car Assessment Program (NCAP) tests on the 2018 MY Volkswagen (VW) Tiguan. Both tests were 35 mph, full frontal impacts into a rigid barrier with a 50th percentile male dummy seat-belted in the driver position and a 5th percentile female seat-belted in the right front-passenger position. The tests were conducted on December 8, 2017 at MGA Research Corp. in Wisconsin (MGA) and December 13, 2017 at the Transportation Research Center of Ohio (TRC).During both crash tests, the driver seat belt webbing completely separated in tension where it looped through the seat belt latch tongue (see attached photos). Based on its analysis of the NCAP test results, VW asserted that the test dummy umbilical cord exerted additional forces on the seat belt system causing the separation. To support this theory, VW conducted several sled tests.The Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE18-001) on 01/10/2018 to evaluate the two (2) incidents of seat belt separation. ODI and NCAP reviewed the sled test data submitted by VW in support of their theory. Micro analysis, conducted by the Materials Laboratory at the National Transportation Safety Board (NTSB), verified the seat belts failed in tension and not due to cuts or abrasion.PE18-001 has been upgraded to an Engineering Analysis (EA18-005) to further examine seat belt behavior in the subject vehicles and to determine, among other things, a root cause for the seat belt separation. ODI will perform a thorough review of any vehicle and seat belt design changes for the new 2018 MY Tiguan platform and their effects on the performance of the seat belt system.
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