2020 Volkswagen Tiguan: check engine light

Filed Mar 4, 2026 · Engine · PA

Car has been consuming excessive oil in a short amount of time, Volkswagen claims it’s in “normal” specs but car consumes all the oil after oil change within 1200 miles. Between 0-5,000 miles 2 extra quarts will be added to engine. First time I noticed it was a month after purchasing the car when my oil/engine light came on. Recently oil cap blew off

Filed Feb 9, 2026 · Driver assistance, Engine · 55,000 miles · PA

The contact owns a 2020 Volkswagen Tiguan. The contact stated that the engine warning light was illuminated due to an emissions issue. The message to check the oil level was displayed. The contact pulled over to check the oil and added a quart of oil. The vehicle was consuming an excessive amount of engine oil. The vehicle was taken to an independent mechanic who determined that there was smoke coming from the exhaust. The contact was informed that the cylinder head valve seals had failed and caused oil to seep through the exhaust ports and was burning oil on the second head emissions system and the port was clogged. Additionally, the back over prevention camera was inoperable. The contact determined that the top half of the engine needed to be replaced. The cylinder head was on backorder. The local dealer was not contacted, and the vehicle was not diagnosed or repaired. The vehicle was not under warranty. The manufacturer was not notified of the failure. The failure mileage was approximately 55,000.

Filed Nov 18, 2025 · Driver assistance, Electrical · MI

I am experiencing the Driver Door Control Switch / EBS error. When this occurs my emergency break activates when I am driving, throwing me into a complete stop unexpectedly, pulls several check engine lights and a series of loud distracting alert sounds. This is extremely dangerous on the road and I’ve almost been rear-ended multiple times. I have brought my vehicle in to Volkswagen and European Specialty Auto Shop and they were not able to replicate the issue thus we’re not able to help me. There are several forums online that point to this being a recall issue with Volkswagen and yet my VIN number is showing as not affected. It is my understanding that this issue is being caused by a faulty driver door wiring harness. It is random when this issue occurs. Forums online have led me to believe it is due to weather fluctuations. At this point I no longer feel safe driving my vehicle. This needs to be escalated to a Volkswagen as a public safety concern.

Filed Jun 14, 2021 · Fuel system · VA

One of the fuel injectors cracked along with the fuel rail leading to a very large fuel leak. There was also an oil leak at the same time, but the origin has not been diagnosed. The vehicle was towed to the dealership to diagnose the problem and attempt repair. There were no warning lights, signs, or symptoms. I started the vehicle and drove approximately 20 ft to a stop sign, going under 10 mph, and all of a sudden smelled an extreme odor of gasoline. The check engine and other driver alerts came on.

Filed Dec 30, 2020 · Engine, Fuel system · 1,953 miles · PR

The vehicle began to fail while parked, the check engine and epc lights came on. It began to fail as if it had no strength. On december 23, the dealer was taken for the third time due to the same problem, the first time they told us that it was gasoline (puma) that that brand could not be used, they changed the brand to shell and continued with the problem. Before this happened, the deler made us a recall of something and after this it was that the failures began. The bus only has 3,500 miles. The last thing they told us that what is damaged is the evaporator today is december 30 and they have not returned the vehicle to me. The passenger side of the suspension sounds when you get a bump or a hole in the road and tell us that it is normal in the vehicle.