2024 Volkswagen Tiguan problems

ELECTRICAL SYSTEM

The back up camera, Bluetooth and radio system has all gone black.

NHTSA complaint #11762113 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

On 8/29/2026, my 2024 Volkswagen Tiguan experienced a sudden mechanical failure while I was driving on the highway at approximately 55mph, with only 27,842 miles. Prior to this incident, I had reported to the VW dealership at my previous oil change that I repeatedly had to add oil between scheduled oil changes. While driving, the vehicle suddenly began producing a significant amount of smoke and the check-engine light came on. After I pulled over, fluid was visibly leaking from underneath the vehicle. A State Trooper responded and told me I was lucky the vehicle did not catch fire. The vehicle was disabled and had to be towed from the highway to the VW dealership. The VW technician subsequently diagnosed the oil separator as having failed. In a video inspection provided to me, the technician stated that the failed oil separator caused excessive pressure in the engine crankcase, which "blew out" the upper timing cover and oil pan. The dealership replaced the oil separator, upper timing cover, and oil pan. The dealership then performed an approximately 30-mile test drive. The technician stated that the oil level remained full, but the vehicle produced a "big blue plume of smoke." He then stated, "there's an issue with these vehicles and the cylinder heads," and advised that the cylinder head now needs to be replaced. The vehicle remains at the VW dealership. I am reporting this because the failure occurred suddenly at highway speed and resulted in substantial smoke and fluid loss, creating a potential fire and safety hazard. I am also concerned that significant blue smoke continued after the initial repairs and that the vehicle now requires major engine repair at fewer than 28,000 miles. Thankfully, there were no injuries or collision. uploaded: text with svc advisor, stating part of this is a known issue; screenshot from the video the dealer sent me - the web address to view the video is at the top. i do not have the police report yet

NHTSA complaint #11761829 — an unverified report by a vehicle owner.

ENGINE

On 8/29/2026, my 2024 Volkswagen Tiguan experienced a sudden mechanical failure while I was driving on the highway at approximately 55mph, with only 27,842 miles. Prior to this incident, I had reported to the VW dealership at my previous oil change that I repeatedly had to add oil between scheduled oil changes. While driving, the vehicle suddenly began producing a significant amount of smoke and the check-engine light came on. After I pulled over, fluid was visibly leaking from underneath the vehicle. A State Trooper responded and told me I was lucky the vehicle did not catch fire. The vehicle was disabled and had to be towed from the highway to the VW dealership. The VW technician subsequently diagnosed the oil separator as having failed. In a video inspection provided to me, the technician stated that the failed oil separator caused excessive pressure in the engine crankcase, which "blew out" the upper timing cover and oil pan. The dealership replaced the oil separator, upper timing cover, and oil pan. The dealership then performed an approximately 30-mile test drive. The technician stated that the oil level remained full, but the vehicle produced a "big blue plume of smoke." He then stated, "there's an issue with these vehicles and the cylinder heads," and advised that the cylinder head now needs to be replaced. The vehicle remains at the VW dealership. I am reporting this because the failure occurred suddenly at highway speed and resulted in substantial smoke and fluid loss, creating a potential fire and safety hazard. I am also concerned that significant blue smoke continued after the initial repairs and that the vehicle now requires major engine repair at fewer than 28,000 miles. Thankfully, there were no injuries or collision. uploaded: text with svc advisor, stating part of this is a known issue; screenshot from the video the dealer sent me - the web address to view the video is at the top. i do not have the police report yet

NHTSA complaint #11761829 — an unverified report by a vehicle owner.

ENGINE

I own a 2024 Volkswagen Tiguan with approximately 72,441 miles. While traveling on the interstate, the vehicle displayed a “Check Oil Level” warning. I stopped and checked the engine oil dipstick, which came out completely dry. The vehicle’s previous oil change had been performed by Walmart, and the service sticker stated that the next oil change was due at 72,240 miles, meaning I was only approximately 201 miles beyond the recommended service mileage when this occurred. Because I was traveling and the vehicle was low on oil, I purchased one quart of 0W-20 full synthetic engine oil and added the entire quart. I then drove approximately six miles to a Walmart Auto Care Center. Walmart performed another oil change and advised me that oil appeared to be seeping underneath the vehicle, but they could not determine the source. They advised me to carry additional oil, check the oil level at fuel stops, and have the vehicle inspected by a repair facility. After leaving Walmart, I drove only approximately 10 additional miles before the “Check Oil Level” warning illuminated again. I immediately stopped and checked the dipstick. It was once again completely dry despite the vehicle having just received an oil change. At that point, I determined that continuing to operate the vehicle was unsafe and had the vehicle towed to a repair facility. During these incidents, I did not receive a red oil-pressure warning and did not hear abnormal knocking or other unusual engine noises. However, the rapid and unexplained loss of engine oil creates a serious safety concern because continued operation with insufficient lubrication could result in sudden engine damage or engine failure while the vehicle is being driven. I am requesting that NHTSA investigate whether 2024 Volkswagen Tiguan vehicles may have an engine oil consumption or oil-loss defect, particularly because similar excessive oil-consumption allegations have been raised regarding earlier Volkswagen Tiguan model years.

NHTSA complaint #11760349 — an unverified report by a vehicle owner.

POWER TRAIN

Catastrophic loss of throttle response and severe acceleration lag from a standstill under high ambient temperatures, presenting an immediate collision hazard. On more than ten (10) separate occasions, the acceleration on this vehicle from a complete standstill has unexpectedly dropped to a dangerous level, performing at or below the speed and power of an un-indicated "limp mode."This hazardous condition is explicitly triggered by ambient heat: it frequently occurs in temperatures above 90°F and consistently occurs when temperatures exceed 95°F. The defect manifests unannounced from a stop while sitting in traffic, idling at a light, or attempting to pull out or merge onto a roadway.Once the vehicle is in motion, the engine runs fine and all auxiliary systems—including the air conditioning, infotainment, and advanced driving assistance systems—operate normally. Crucially, the vehicle displays absolutely no dashboard warning lights, check engine lights, or stored diagnostic trouble codes (DTCs), making the malfunction impossible for standard onboard diagnostics to register. Over time, I have learned to detect a subtle, tell-tale change in the cadence of the engine idle that foreshadows when this dangerous throttle failure is about to occur.Based on the symptoms, the failure appears to reside within the electronic accelerator pedal assembly, throttle body, Engine Control Module (ECM/ECU), transmission control system, or a thermal management software conflict between these components. I have presented this vehicle to an authorized dealership, Lokey Volkswagen, on two (2) separate occasions for this exact issue. On both visits, the service department failed to provide any remedy, diagnostic resolution, or repair suggestions to the lack of stored fault codes.Because this severe lag occurs when trying to accelerate into live traffic, it leaves the vehicle dangerously exposed and creeping along at walking speeds. I firmly believe this defect will result in a severe injury

NHTSA complaint #11759704 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Following a recent Volkswagen software update, the 5F module on my 2024 VW Tiguan (VIN: [XXX], Mileage: 14,449) completely failed. The local dealership (RO Number: XXX) confirmed the failure and advised replacing the 5F module (Auth code:XXX), which is on backorder with no ETA. This initial failure disabled critical safety systems: the backup camera (violating FMVSS 111), the SOS emergency system, and the TPMS. Volkswagen Corporate (Case with [XXX]) has refused VOR escalation and denied alternative transportation. Furthermore, since retrieving the vehicle from the dealership, the electrical issues have escalated severely. The vehicle now experiences intermittent total electrical/lock-out failures 3 to 4 times a day. During these episodes, neither the key fob nor the physical interior lock/unlock buttons function. The vehicle remains completely unresponsive for several minutes before randomly working again. This poses a severe safety risk of trapping occupants inside or leaving them stranded outside. VW's negligence in addressing these escalating software and electrical safety defects is unacceptable. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11759815 — an unverified report by a vehicle owner.

VISIBILITY/WIPER

Following a recent Volkswagen software update, the 5F module on my 2024 VW Tiguan (VIN: [XXX], Mileage: 14,449) completely failed. The local dealership (RO Number: XXX) confirmed the failure and advised replacing the 5F module (Auth code:XXX), which is on backorder with no ETA. This initial failure disabled critical safety systems: the backup camera (violating FMVSS 111), the SOS emergency system, and the TPMS. Volkswagen Corporate (Case with [XXX]) has refused VOR escalation and denied alternative transportation. Furthermore, since retrieving the vehicle from the dealership, the electrical issues have escalated severely. The vehicle now experiences intermittent total electrical/lock-out failures 3 to 4 times a day. During these episodes, neither the key fob nor the physical interior lock/unlock buttons function. The vehicle remains completely unresponsive for several minutes before randomly working again. This poses a severe safety risk of trapping occupants inside or leaving them stranded outside. VW's negligence in addressing these escalating software and electrical safety defects is unacceptable. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11759815 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

On XXX, my 2024 Volkswagen Tiguan experienced an internal electrical failure of the 5F Infotainment Control Module (Part #3Q5-035-842-J). There were no advance warning lights or symptoms prior to the screen going completely black and unresponsive. The failure was officially diagnosed and confirmed by an authorized dealership, Fitzgerald Volkswagen in [XXX], on XXX. The component is currently installed in the vehicle and available for inspection upon request. Safety Risk: The 5F module failure completely disables the primary display screen, rendering the rearview camera system frozen and entirely inoperable. This creates a severe rear-visibility safety hazard while reversing, particularly when transporting my minor child, and fails to comply with Federal Motor Vehicle Safety Standard FMVSS No. 111 (Rear Visibility). Systemic Failure & Backorder: The module failure also disables the radio, wireless charging, and front/rear USB ports. Fitzgerald VW special-ordered the replacement module under warranty but confirmed the part is on a nationwide backorder with no estimated time of arrival (ETA) and approximately 59 units currently backordered nationwide. The vehicle has not been inspected by law enforcement or insurance, but the manufacturer (Volkswagen Group of America) has been formally notified under Customer CARE Case #XXX. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11759131 — an unverified report by a vehicle owner.

VISIBILITY/WIPER

On XXX, my 2024 Volkswagen Tiguan experienced an internal electrical failure of the 5F Infotainment Control Module (Part #3Q5-035-842-J). There were no advance warning lights or symptoms prior to the screen going completely black and unresponsive. The failure was officially diagnosed and confirmed by an authorized dealership, Fitzgerald Volkswagen in [XXX], on XXX. The component is currently installed in the vehicle and available for inspection upon request. Safety Risk: The 5F module failure completely disables the primary display screen, rendering the rearview camera system frozen and entirely inoperable. This creates a severe rear-visibility safety hazard while reversing, particularly when transporting my minor child, and fails to comply with Federal Motor Vehicle Safety Standard FMVSS No. 111 (Rear Visibility). Systemic Failure & Backorder: The module failure also disables the radio, wireless charging, and front/rear USB ports. Fitzgerald VW special-ordered the replacement module under warranty but confirmed the part is on a nationwide backorder with no estimated time of arrival (ETA) and approximately 59 units currently backordered nationwide. The vehicle has not been inspected by law enforcement or insurance, but the manufacturer (Volkswagen Group of America) has been formally notified under Customer CARE Case #XXX. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11759131 — an unverified report by a vehicle owner.

BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING

On XXX, my 2024 Volkswagen Tiguan experienced an internal electrical failure of the 5F Infotainment Control Module (Part #3Q5-035-842-J). There were no advance warning lights or symptoms prior to the screen going completely black and unresponsive. The failure was officially diagnosed and confirmed by an authorized dealership, Fitzgerald Volkswagen in [XXX], on XXX. The component is currently installed in the vehicle and available for inspection upon request. Safety Risk: The 5F module failure completely disables the primary display screen, rendering the rearview camera system frozen and entirely inoperable. This creates a severe rear-visibility safety hazard while reversing, particularly when transporting my minor child, and fails to comply with Federal Motor Vehicle Safety Standard FMVSS No. 111 (Rear Visibility). Systemic Failure & Backorder: The module failure also disables the radio, wireless charging, and front/rear USB ports. Fitzgerald VW special-ordered the replacement module under warranty but confirmed the part is on a nationwide backorder with no estimated time of arrival (ETA) and approximately 59 units currently backordered nationwide. The vehicle has not been inspected by law enforcement or insurance, but the manufacturer (Volkswagen Group of America) has been formally notified under Customer CARE Case #XXX. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11759131 — an unverified report by a vehicle owner.

VISIBILITY/WIPER

#1 issue is only the driver's side replacement windshield wiper is and has been unavailable for over 6 months. This presents a danger that focusing on a different part of the windshield is problematic; secondarily, the smears even using washer fluid are impossible to rectify. The dealership echoes the same problem on many vehicles and is blaming VW parts supplies. I will not use parts stores after many difficult and not acceptable performances of these OTC blades. The second issue is cruise control stops working erratically. This causes the vehicle to slow very quickly., also causing people following too closely to get angry us! While on a 1100 mile trip it quit tens of times; will not re-engage frequently and then suddenly become available. I'm told the steering wheel wiring is the issue and I was told to being in for diagnosis. A fault code in the steering wheel controls was documented, but parts department said these too are on a very long list of same issues on many Tiguans. Now I'm told that since the dealer verified the fault code for this issue and cleared it, but VW refuses to replace the steering wheel electronics. Many customers have told me they also have to "wait on parts.?!

NHTSA complaint #11758585 — an unverified report by a vehicle owner.

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

#1 issue is only the driver's side replacement windshield wiper is and has been unavailable for over 6 months. This presents a danger that focusing on a different part of the windshield is problematic; secondarily, the smears even using washer fluid are impossible to rectify. The dealership echoes the same problem on many vehicles and is blaming VW parts supplies. I will not use parts stores after many difficult and not acceptable performances of these OTC blades. The second issue is cruise control stops working erratically. This causes the vehicle to slow very quickly., also causing people following too closely to get angry us! While on a 1100 mile trip it quit tens of times; will not re-engage frequently and then suddenly become available. I'm told the steering wheel wiring is the issue and I was told to being in for diagnosis. A fault code in the steering wheel controls was documented, but parts department said these too are on a very long list of same issues on many Tiguans. Now I'm told that since the dealer verified the fault code for this issue and cleared it, but VW refuses to replace the steering wheel electronics. Many customers have told me they also have to "wait on parts.?!

NHTSA complaint #11758585 — an unverified report by a vehicle owner.

TIRES:SIDEWALL

235/55R 18 100H I was driving going north on [XXX], after I passed [XXX] I heard blowout sound, then immediately I stopped at side of the street, change to spare tire, and found out the inside of the tire was blown out (ripped), I didn’t hit any thing in the road. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11756556 — an unverified report by a vehicle owner.

ENGINE

The vehicle's engine oil warning light repeatedly illuminates between scheduled maintenance intervals due to excessive oil consumption. The vehicle is burning engine oil at an accelerated rate, requiring frequent manual top-offs to remain safe to drive. This represents an active, known defect in the Volkswagen EA888 engine components (piston rings/valve guides). Dealership service departments are actively refusing to provide complete historical service invoices or log the oil light visits properly, creating an immediate safety risk of engine stalling or catastrophic mechanical failure at highway speeds.

NHTSA complaint #11750439 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

• Day of delivery. Had trouble connecting iPhone to vehicle. Once connected, Google Maps was not functioning properly. Dealership unsuccessfully tried to trouble shoot over the phone and brought car back same day for investigation. They claim they could not find anything wrong and brought car back to me. • Infotainment system randomly reboots mid-drive. Screen goes blank/black for about 10 seconds, then VW logo appears and the system boots back up. • Google Maps navigation won't start. Have to exit and re-enter the destination, sometimes twice before it functions properly. • iPhone connects and immediately disconnects within a second, repeatedly. • System says iPhone is out of range, whether it's connected via a genuine Apple cable or Bluetooth. • System "deletes" phone. It fails to find or recognize iPhone, despite being previously registered with vehicle, requiring me to re-pair it. • Connectivity loop, and reboot issues persist regardless of whether the phone is connected to Bluetooth or via an authentic Apple USB cable. • SiriusXM connection failure. Preset stations will not load as the system is frozen in “Initializing” mode, , locking me out from changing the stations. It remains stuck on whichever station it was left on during the previous drive. • Software Update 0890 bug. Lost volume control of the radio following update — when volume is muted, changing the station automatically unmutes it, and it also randomly unmutes it even when the station is unchanged for a period of time. Also unmutes while Google Map gives verbal instructions. • Setup Wizard bug. Following dealership having reinstalled software (which did not solve any of my issues), the setup wizard appeared on the screen at every vehicle startup, even after repeatedly selecting "End" or "Don't Show Again". All of these issues were initially sporadic, but have exponentially increased in frequency over the past 3-4 months.

NHTSA complaint #11749604 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

*AFTER A OIL CHANGE ONLY RUNS 2,000 MILES A MONTH AND CHECK ENGINE LIGHT ON FOR LOW OIL. WHEN CAR TURNS IN MORNING TURNS ON FINE AFTER I WORK FOR 8HRS TURN BACK ON AND WHITE SMOKE COMES FROM THE EXHAUST. WINDOW SOMETIMES WONT WORK. *CAR HAS BEEN TAKEN TO DEALERSHIP BUT THEY DID NOT FIND ANYTHING.WE FIRST THOUGHT OIL WAS NOT BEEN DONE AND TOOK IT AGAIN AND THEY DID OIL CHANGE AGAIN SAME PROBLEM KEEPS HAPPENING . TOMORROW 7/1/2026 WILL BE TAKEN AGAIN AFTER TWO ATTEMPTS *CHECK ENGINE LIGHT CAME ON WITH A "CHECK OIL LEVEL ". PROBLEM START TO APPEAR ON MAY 7 2026. CAR WAS SEEN BY THE DEALERSHIP FOR A OIL CHANGE ON 5/9/2026 , ON 06/16/2026 CHECK ENGINE LIGHT CAME BACK WITH A "LOW OIL LEVEL", ON 6/18/2026 OIL WAS CHANGE AT A SHOP AND TODAY 6/30/2026 LIGHT IS BACK ON NOT EVEN A MONTH ON MY LAST DEALERSHIP OIL CHANGE MILES DONT MATCH MY ORIGINAL MILES " 36,063 THANK YOU!

NHTSA complaint #11747516 — an unverified report by a vehicle owner.

ENGINE

*AFTER A OIL CHANGE ONLY RUNS 2,000 MILES A MONTH AND CHECK ENGINE LIGHT ON FOR LOW OIL. WHEN CAR TURNS IN MORNING TURNS ON FINE AFTER I WORK FOR 8HRS TURN BACK ON AND WHITE SMOKE COMES FROM THE EXHAUST. WINDOW SOMETIMES WONT WORK. *CAR HAS BEEN TAKEN TO DEALERSHIP BUT THEY DID NOT FIND ANYTHING.WE FIRST THOUGHT OIL WAS NOT BEEN DONE AND TOOK IT AGAIN AND THEY DID OIL CHANGE AGAIN SAME PROBLEM KEEPS HAPPENING . TOMORROW 7/1/2026 WILL BE TAKEN AGAIN AFTER TWO ATTEMPTS *CHECK ENGINE LIGHT CAME ON WITH A "CHECK OIL LEVEL ". PROBLEM START TO APPEAR ON MAY 7 2026. CAR WAS SEEN BY THE DEALERSHIP FOR A OIL CHANGE ON 5/9/2026 , ON 06/16/2026 CHECK ENGINE LIGHT CAME BACK WITH A "LOW OIL LEVEL", ON 6/18/2026 OIL WAS CHANGE AT A SHOP AND TODAY 6/30/2026 LIGHT IS BACK ON NOT EVEN A MONTH ON MY LAST DEALERSHIP OIL CHANGE MILES DONT MATCH MY ORIGINAL MILES " 36,063 THANK YOU!

NHTSA complaint #11747516 — an unverified report by a vehicle owner.

POWER TRAIN

Our vehicle does not respond to the throttle pedal being depressed when the AC has been turned on at full and the car has been in direct sunlight for a period of time. We reside in Florida so it is common to enter the vehicle during the summer months and the cabin temperatue is in excess of 200 degrees which requires putting the AC system on MAX. This problem occurs periodically and was address in the summer of 2025 at the VW dealership locally

NHTSA complaint #11745241 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Our vehicle does not respond to the throttle pedal being depressed when the AC has been turned on at full and the car has been in direct sunlight for a period of time. We reside in Florida so it is common to enter the vehicle during the summer months and the cabin temperatue is in excess of 200 degrees which requires putting the AC system on MAX. This problem occurs periodically and was address in the summer of 2025 at the VW dealership locally

NHTSA complaint #11745241 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

Our vehicle does not respond to the throttle pedal being depressed when the AC has been turned on at full and the car has been in direct sunlight for a period of time. We reside in Florida so it is common to enter the vehicle during the summer months and the cabin temperatue is in excess of 200 degrees which requires putting the AC system on MAX. This problem occurs periodically and was address in the summer of 2025 at the VW dealership locally

NHTSA complaint #11745241 — an unverified report by a vehicle owner.

ENGINE

I own a 2024 Volkswagen Tiguan with approximately 24,000 miles that was purchased used with only 2,300 miles and a clean title. The vehicle has developed significant oil consumption/seepage issues related to the EA888 2.0T engine. It began with oil seeping around the oil fill tube and cap due to a failed crankcase pressure assembly (PCV/oil separator). I replaced it myself with genuine Volkswagen parts, but the oil level continues to drop after normal driving, indicating either a residual leak or excessive consumption. The dealership denied warranty coverage over the phone solely because the vehicle was in a prior accident (repaired with OEM parts), without performing any inspection or oil consumption test. This appears to be a known defect in these engines. Volkswagen considers up to 1 quart every 1,200 miles “normal,” which I believe is unreasonable for a near-new vehicle. I am concerned about long-term engine damage and safety if oil levels drop critically while driving. Please investigate this matter for a potential recall or safety action.

NHTSA complaint #11744608 — an unverified report by a vehicle owner.

LANE DEPARTURE: ASSIST

While you driving an annoying beep comes on with the message ‘Lane assist is not available’ The beep comes on then off for several times during the ride..it’s very disturbing and annoying for me and for my passengers..My vehicle which has 30000 miles is being used for Hire I consider this issue as a safety one and that the manufacturer has to take some action to solve the problem Thank you for your cooperation and looking forward to hearing from you soon Best regards

NHTSA complaint #11742421 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

The electric seems to be faulty- so far the vehicle stops& fails to restart- the dealership changed the battery once but it continues to happen.

NHTSA complaint #11742071 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

While stopped at a traffic light, the engine shut off without warning and would not restart after releasing the brake. Vehicle required shifting back into Park to restart. Documented in dealer repair order #XXX dated XXX. Vehicle also experienced random infotainment shutoff and inoperable wipers with no driver input across multiple repair visits. These recurring electrical failures pose a safety risk. Vehicle is my sole work transportation as a licensed Realtor. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11742072 — an unverified report by a vehicle owner.