2019 Volkswagen Tiguan problems

Filed Oct 26, 2026 · Engine · UT

Car burns excessive oil (1 quart per 1000 miles). Smoke comes from tail pipes. Had PCV replaced. Engine blocked scoped and valve guide #3 is bad. VW has not recalled this common issue and does NOT have the parts available to fix (on 6+ month back order).

Filed Oct 23, 2026 · Engine, Transmission · DE

I am calling to open a formal escalation case against Volkswagen. I just had a major engine replacement now covered under warranty. Immediately upon delivery, the vehicle began severely leaking drivetrain fluid from the bevel box. The dealership text-admitted that their Technical Service Bulletin repair failed and that the unit needs to be replaced, but they are trying to charge me out-of-pocket for a defect directly tied to the warranty repair window. This is a severe safety risk of a drivetrain lockup on the highway. They also notified me after the fact my engine was completed that my catalytic convertor was failing or had failed along with a fan. None of these items were made aware to me while my car was getting a new engine and none of these were existing issues before I brought my car in.

Filed Oct 21, 2026 · Engine · WA

Cylinder head failure. Vehicle is currently at VW dealership waiting on part that is in a nationwide backorder as so many are failing. I was told it will be at least a 4-6 week wait for repair, maybe longer as part is backordered. Vehicle had a full inspection done by VW dealership. Vehicle was needing oil in between oil changes, then after last oil change, the low oil light came on 3 days after a full oil change. Then started going through 2 quarts a quart a week and noticed smoke coming from the exhaust. Took it to the VW dealership where I purchased the vehicle to get an inspection and when I told the service center the symptoms, they said it was probably the cylinder head, its a common issue with my engine type. Then after inspection, the service center told us to look up the issue online to see if there are any class action lawsuits as this is such a common issue with my engine type.

Filed Oct 11, 2026 · Driver assistance, Electrical · IN

Driving totally fine and my car makes a loud noise, tells me to check starter system and pull over. ALL electronics shut off and engine continues to run. Speedometer, gas gauge, radio screen, lights, turn signals, hazards, brake lights, EVERYTHING electronic shuts off. Starter was checked, battery was checked, alternator was checked, everything is fine. This is a VW issue as MANY 2019 Tiguans have been experiencing this exact issue this year. This is NOT safe!

Filed Sep 28, 2026 · Engine · FL

The cat has been leaking oil and has gotten worse this past month. The plastic plug has been changed but it keeps leaking.

Filed Sep 15, 2026 · Acceleration · 68,000 miles · GA

The contact owns a 2019 Volkswagen Tiguan. The contact stated that while stopped at a traffic light, the accelerator pedal was depressed, but the vehicle failed to respond, and the vehicle vibrated abnormally. The vehicle was taken to the local dealer, who confirmed the failure but was unable to retrieve any fault codes. The vehicle was also taken to an independent mechanic, who was unable to retrieve any fault codes. The failure mileage was approximately 68,000.

Filed Sep 13, 2026 · Engine · OH

Vehicle: 2019 Volkswagen Tiguan Mileage: Approximately 84,000 miles Problem: Intermittent Park-position/gear-selector warning and transmission emergency mode My 2019 Volkswagen Tiguan has developed an intermittent safety-related transmission/gear-selector problem. The vehicle intermittently displays the warning: “Only exit vehicle in P position. Please service vehicle.” At other times, the vehicle also displays: “Transmission in emergency mode.” The warnings are intermittent, but they have occurred while operating the vehicle. The problem appears to involve the vehicle’s ability to correctly recognize or communicate the transmission/gear-selector position. I am concerned that this may represent a safety defect involving the gear-selector/Park-position detection system rather than a normal transmission failure. I understand that Volkswagen previously recalled certain 2011–2019 vehicles under the federal safety agency Recall 19V‑615 / Volkswagen Recall 37M2 because of a shift-lever microswitch problem involving incorrect recognition of the Park position. the federal safety agency’s recall documentation states that an incorrect Park-position signal can create a risk of unintended vehicle rollaway. However, the Tiguan was not included in that recall. I am asking the federal safety agency to investigate if a similar defect may affect 2019 Volkswagen Tiguan vehicles and whether the Tiguan should have been included in the prior recall or whether a separate safety recall/investigation is warranted. Because the vehicle can enter transmission emergency mode and may intermittently fail to correctly recognize the Park/selector position, I believe this warrants review as a potential safety defect. I respectfully request that the federal safety agency review the complaint history for 2019 Volkswagen Tiguan vehicles and determine if it is a safety-related defect. I am also requesting that the federal safety agency consider whether Volkswagen’s prior recall should have included the Tiguan or whether additional vehicles should now be covered.

Filed Aug 31, 2026 · Electrical · IL

On unusually hot days, my VW Tiguan 2019, pops up a Check Start system and shuts down the dash and all electrical components (speedometer, A/C, infotainment system, blindside monitors, brake lights etc.) Car still runs but everything does not work. On searching, there are other VW users complaining about this issue as well making it a known manufacturer defect/issue. I called my local VW dealer letting them know that this is a safety issue and to find out if there is currently a recall for this issue but was told there is none. As this is a massively known safety issue. I think the NTHSA must mandate Volkswagen to do a complete recall for all VW vehicles they know are affected by this issue on their own budget without having consumers have to pay for this repair. Thank you.

Filed Aug 14, 2026 · Acceleration · GA

I am reporting a safety-related electrical defect on my 2019 Tiguan that has been intermittently occurring since March 2026. This typically has happened during the hotter parts of the day when the tempreature in in the 90's. While driving, I get two different warnings that displays; "Check starter system" followed by "ignition-system-shut down". Within a few minutes, the engine continues running but the instrument cluster, HVAC and turn signals lose power. Other electrical systems also shut down like, the radio, navigation, head lamps, and side view mirror adjustment. This creates a serious safety hazard because I lose turn-signal and vehicle-information functions while the vehicle is moving." I have found multiple complaints involving 2019 Tiguans with this exact failure mode, including complaints specifically connecting it to Volkswagen recall 28H7 / the federal safety agency 23V‑604 involving the ignition switch and polyfuse. Volkwagen has not aknowledge, reproduced, nor confirmed this issue. I belive that ithe issue is related to the same problem as Volkswagen's 28H7 / the federal safety agency 23V‑604 ignition-switch recall, which currently applies to certain Jettas. That complaint describes the same combination of engine continuing to run while A/C, instrument cluster, headlights and turn signals lose power. I believe that 28H7 should be expanded to the 2019 Tiguan.

Filed Aug 7, 2026 · Engine · NJ

The car, a 2019 VW Tiguan, had a “check engine” light come on, and the resulting diagnosis and repairs - using VW’s specific engine fault codes - led to the replacement of both water pumps at 72,000 miles. An investigation of the water pump problem on such cars revealed that Volkswagon previously settled a major nationwide class-action lawsuit (apparently kept secret) covering certain 2014–2021 models with 1.8L and 2.0L engines. This resulted in an extended warranty covering the repair or replacement of failed water pumps. For some reason our car was not covered by the extended warranty, even though the engines in the 2017 Tiguans are all the same. Why weren't we, as the owners of a 2019 Tiguan, notified of the results of the class-action lawsuit, and given the extended warranty? I want to know the difference between the water pumps in the affected vehicles, and the one in our car. The water pump # in her Tiguan is identified as O6L 121 111 M. What differentiates her water pump from those covered by the settlement? Why are we forced to pay a good deal of money to correct a pretty disturbing VW design flaw (a plastic water pump), when others aren’t?