2019 Volkswagen Tiguan

When it is hot out, while i am driving the car will say "pull over, shutting down" and then it says "please check the starter system." The car will just shut off This was SOO dangerous. This happened on the highway, with my two kids in the car and nothing worked. everything black and my blinkers and lights werent working and just stopped in the middle of the street and wouldn't turn on. VERY UNSAFE I am bringing it in to the dealership but they do not think it is that. It quickly flashed and then just shut off This has happened numerous amount of time-- only when its hot out. The first occurrence was last summer but now that its hot out again, happened today 3/9/26 I see that there was a recall for this of my car and MY year but nothing on my vin

My 2019 Volkswagen Tiguan suddenly shut off on the highway with my children in the car. The vehicle lost all power, including steering, air conditioning, radio, navigation, and windows. I was barely able to coast to safety. The dealership diagnosed the issue as the ignition switch, part number 5Q1 905 865. This is the exact same part number included in Volkswagen’s current recall of nearly 50,000 Jettas for ignition switch failure. Despite this, VW has not expanded the recall to cover Tiguans. I paid over $700 for the repair, even though the part itself costs around $50. Worse, the dealership reinstalled the same recalled part number into my Tiguan, meaning the defect has not been corrected and could occur again at any time. This is a serious safety hazard. A sudden engine shutdown at highway speeds could easily result in injury or death. Volkswagen is fully aware of this defect but is refusing to extend the recall to affected Tiguan vehicles. I am requesting that NHTSA investigate this issue immediately and require Volkswagen to expand the ignition switch recall to include Tiguans equipped with part number 5Q1 905 865.

My car has delayed acceleration issues of between 3 - 6 seconds. The last one that was 6 seconds ore more was on June 29. In addition it's happened several times. I took the vehicle in for its last service and was told the issue was my battery. Battery was replaced and issue not resolved. The service before that I was told it was a carbon build up. Continues to happen sporadically.

On three (3) separate occasions, my 2019 VW Tiguan has produced an error stating "Check Starter System" on the console and shut down electrical systems such as instrument panel, brake lights, headlights, taillights, back up camera, and other electrical systems while driving. All three (3) situations followed the same series of events whereas the car was out in the sunlight on warmer days (70+ degrees) and occurred within 5 or so minutes of starting. After shutting the vehicle off and attempting to restart, the ignition will not always work and the car will not turn over. When it does, the key will need to be turned farther than a normal ignition start and most likely produce an immediate error and electrical system shut down. In the most recent occurrence, I found a parking garage and left the car for around an hour and did not experience the issue for the rest of the trip. It appears that there was a recall for a similar issues with the Jetta models made in the same year (2019). Volkswagen Recall: 28H7-Ignition Switch / NHTSA campaign number: 23V604

The contact owns a 2019 Volkswagen Tiguan. The contact stated that while his daughter was driving in extremely hot weather, the fault code message stating that the ignition was switched off, check the starter system, and to please pull over to the side of the road was displayed, while emitting a beeping sound to alarm the driver. The electrical systems, excluding the engine, became disabled. The contact stated that the headlights, taillights, instrument panel, and several other electrical functions were inoperable. The driver coasted to the side of the road and waited until the engine had cooled off before continuing to drive. The failure occurred consistently, in approximately 2 to 3 minutes, causing the driver to repeat the actions for the vehicle to operate as needed. The vehicle was taken to the dealer who was unable to determine the cause of the failure. The code starter fault error message was displayed; however, the dealer did not believe the failure was related to NHTSA Campaign Number: 23V60400 (Electrical System); however, the VIN was not included in the recall. The contact stated that the Part Number: 521905865; for the ignition switch, was the same and believed that the failure was related to the recall. The dealer was unable to duplicate the failure because the temperature was not 90 degrees or higher. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was 74,103.

My vehicle will have a slow start when I start the car and also a delay when it is at a stoplight. I took it in for service twice and they told me it was because I had an after market battery. However - yesterday my car completely went dead at a stop light and I had to turn the engine off and in. It often lags or stops at a light. According to Reddit it seems it’s a crank start issue.

Volkswagen Recall: 28H7-Ignition Switch. In vehicles equipped with a conventional ignition switch, the polyfuse can fail, particularly when the vehicle is operated in high temperature environments. If the polyfuse fails, it can result in the engine stalling while driving and failure of the vehicle's electrical system, increasing the risk of a crash. When sitting in the sun, this has happened 5 or so times. Yesterday it was only 77 degrees outside and it happened. The electrical shuts off completely. No brake lights, no blinkers, no odometer reading, nothing. The windows worked once. And several times, the car will still drive; however it is terrifying driving in these conditions. After letting it sit in the shade overnight, the car wont start the first time and then usually starts the second attempt. I have had the car shut off one time after the electrical stopped working, my car shut off as well. This is the exact thing that is happening to my 2019 Volkswagen Tiguan; however, when I call the dealership, they say that this recall does not apply to my VIN #.