2025 Volkswagen Tiguan electrical problems

Filed Oct 25, 2026 · Electrical, Engine · FL

In March 2026, my 2025 Volkswagen Tiguan SE experienced multiple unexpected malfunctions, including entering reduced-power (limp) mode twice within approximately two days. The vehicle displayed a “Drive System Error – Service Now” warning, along with multiple driver-assistance system errors involving rear traffic alert, blind spot monitoring, and Travel Assist. The vehicle also exhibited unusual engine revving while stopped. Most concerning was an incident during rush-hour traffic when my vehicle unexpectedly stalled in the middle of a busy road. The sudden loss of power created an immediate and dangerous situation, as surrounding drivers had to brake abruptly and maneuver around my stopped vehicle to avoid a collision. I was unable to move the vehicle out of traffic until I could get it restarted. This malfunction placed me and other motorists at significant risk of a serious accident. The vehicle’s unexpected loss of power in active traffic, combined with multiple electronic and driver-assistance system warnings, raised serious concerns about its safety and reliability. I brought the vehicle to an authorized Volkswagen dealership, where it remained for approximately 12–13 days. Volkswagen of America became involved because the dealership had difficulty diagnosing and resolving the problems. Multiple components were replaced, including fuel-system components, a front camera sensor, and the main OCU module. The repairs were performed under warranty. I am concerned that these unexpected malfunctions presented a significant safety hazard and could have resulted in a serious collision, particularly because the vehicle stalled without warning during heavy traffic.

Filed Oct 25, 2026 · Electrical, Engine · FL

I went to start the vehicle and immediately received numerous errors and warning lights on the dash. These include: Rear Traffic Alert, Transmission Error, Drive System Warning, engine warnings and more - all saying to ‘please service vehicle’. I put my foot on the break and attempted to shift the car into Drive and it would not let me shift out of Park. I turned the car off, then back on, and attempted the process again with the same errors and result. I had to contact road side assistance and have my car towed to the dealership service department. Had I been anywhere but at home, I would have felt increasingly unsafe and inconvenienced. However, as this is just one of multiple malfunctions with this vehicle, I continue to feel unsafe using the vehicle for myself and my family, as it has proved unreliable time and time again.

Filed Oct 9, 2026 · Electrical · PA

The contact owns a 2025 Volkswagen Tiguan. The contact received notification of the federal safety agency Campaign Number: 26V587000 (Electrical System); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue.

Filed Sep 27, 2026 · Electrical, Engine · ME

This is an additional complaint concerning the same vehicle previously reported under ODI XXX. On XXX, while the vehicle was in Drive and moving at approximately 5 mph in [XXX], it unexpectedly shut off and shifted itself into Park. On XXX, while reversing, the vehicle suddenly lost all power and the engine shut off while the transmission was still in Reverse. The vehicle had to be shifted into Park before it would restart. Photographs were taken immediately after the XXX incident and are available. These repeated shutdowns created a serious risk of a crash or injury. The vehicle has an extensive repair history, including a transmission replacement, but continues to experience hard shifting, vibration at all speeds including during acceleration, intermittent check-engine lights, electrical problems, camera and infotainment failures, and remote-start failures. There was no immediate warning before either shutdown. Volkswagen has been notified. The vehicle is now included in Volkswagen safety recall 57KL/the federal safety agency 26V587 for Body Control Module software that may reset unexpectedly, switch off the ignition, cause an engine stall, and disable controls, warning lights, exterior lighting, or the rearview camera. The recall remains incomplete. The vehicle is available for inspection. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Aug 23, 2026 · Electrical, Engine · AZ

I brought my vehicle to the dealership because it was shifting itself into Park while I was driving. I have brought the car in four times. During the last two visits, the dealership performed a system update called **VW 47DM Collision Vehicle Software Update for Travel Assist/Emergency Assist**. Immediately after leaving the dealership following these updates, my vehicle developed additional and more serious problems. The infotainment system stops working for several minutes at a time before turning back on. The vehicle is also now displaying a “Front Assist Not Available” warning. In addition, the vehicle jerks violently while driving forward or accelerating, and the front end is making a grinding noise. This software update has made my vehicle worse than it was before. I have contacted Volkswagen Customer Care multiple times, but I have been denied assistance because there is reportedly no diagnostic code in the system. However, I have video evidence of these issues occurring while driving. Volkswagen has refused to repair the vehicle or take it back despite these ongoing problems. A vehicle shifting into Park while driving, jerking during acceleration, displaying a Front Assist warning, and experiencing other system failures presents a serious safety hazard to me, my passengers, and others on the road.

Filed Aug 6, 2026 · Electrical · 3,000 miles · CT

The contact owns a 2025 Volkswagen Tiguan. The contact stated that occasionally while driving at various speeds, the Collision Warning light and Auto emergency braking warning light illuminated. The messages "Front Assist not Available", and "Lane Assist System Not Available" were display on the instrument panel. The vehicle was taken to a local dealer where it was diagnosed; however, the cause for the failure was not found. The contact stated that the failure codes were cleared. The manufacturer declined the repair, and the vehicle was not repaired due to the cost. The contact stated that the failure had reoccurred and an appointment with the dealer was scheduled to inspect the vehicle. The vehicle was not repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was approximately 3,000.

Filed Jul 29, 2026 · Driver assistance, Electrical · OH

This car has several issues and I could only select a few. Electrical: the infotainment system disconnects from Wireless car play at random when you drive the vehicle. It then returns a Wifi error on screen and you cannot use car play any longer on both android and iOS. Additionally, the electronic system will reboot when the car is in use. In my case, it always happens on the freeway when driving 75 MPH. The entire car dash is electronic, no buttons. So when this happens, you lose all safety features, have no idea what speed your driving, can't use the radio, navigation, air conditioning, etc. Most importantly, this is a deadly error WV knew about but sold the car anyways. The dealer and WV North America says this is a problem between the infotainment system manufacture and T-Mobile cell towers. There is no fix for it. So what are consumers to do? I paid cash for a product, the product does not work, the manufactuer cannot fix it. Normally when this happens the company either 1) fixes the problem for free or B) lets you return the product. VW says I can't do either. Backup Cam - the camera is cheap, blurry and picks up nonexistent items and slams on the breaks everytime I back down my driveway. Not a human, animal or event a tree limb blowing in the wind. However, when a car is behind you, the backup cam will let you back into the car. Again, this is a "Software" issue and the dealer cannot fix it. Forward collision Warning, Adaptive Cruise Control, Blind Spot Warning, Lane Departure Warning and Lane Keeping Assistance only work intermittently. I'd say about 30% of the time I drive the car, it just dings at me while my dashboard lights up and says all these features failed. VW has no record of it in the cars "error log" so I had to set up a camera in my car to prove them wrong. Once they saw it, they said they don't know a fix. Maybe they can swap out the infotainment system / software, but that requires several layers of approval first.

Filed Jul 23, 2026 · Brakes, Driver assistance · AZ

My vehicle is experiencing a severe safety hazard where the emergency braking system suddenly slams on the brakes while driving in traffic, pulling into traffic, or backing up. When this happens, the car unexpectedly shuts off, and no warning lights or error messages appear on the dashboard. This has almost caused an accident multiple times, making the vehicle incredibly dangerous to drive. I previously took it to the dealership, but they told me they could not find an issue and advised me to continue driving it while documenting the dates and times it happens on paper. However, I refuse to continue driving this vehicle and put my children's lives at risk just to collect data.

Filed Jul 8, 2026 · Electrical, Suspension · ME

Since purchasing this new 2025 Volkswagen Tiguan, I have experienced repeated electrical and drivability defects despite multiple repair attempts by an authorized Volkswagen dealership. The vehicle has been out of service approximately 70+ days, including a transmission replacement, a loose ball joint and suspension repairs. Defects include repeated check engine lights, remote start failures, false "door ajar" warnings, intermittent warning messages, vibration while driving, and hard shifting. The vehicle also shut off while I was reversing and had to be shifted into Park before it would restart. Before taking the vehicle back, I asked the dealership whether it was safe to drive and did not receive a response. After the vehicle was retrieved from the dealership for the 4th time, several defects recurred within approximately 44 minutes, and the check engine light returned the following night. I believe these recurring defects present a safety risk to me, my passengers, and other motorists.

Filed Jun 22, 2026 · Electrical, Fuel system · TX

EVAP warning light sporadically displays and the odor of fuel emits from vehicle - both inside and outside. Occured approximately seven times since purchase. Driver door is not operational, sporadically. Will not respond to key fob, windows will not roll down or up, cannot lock or unlock, and displaying a flashing red light with a loud noise emitting every three seconds. Occured approximately five times since purhcase. Mirrors will sporadically not fold outwards and remain in a stuck inward position. Travel assist, side assist, and start / stop has malfunctioned approximately seven times. Dynamic cornering light malfunction approximately three times. Vehicle was not configured when purchased. SOS was not operational.