2013 Volkswagen Tiguan electrical problems

Filed Oct 20, 2026 · Electrical, Engine · OH

Engine light on at around 50K - dealership said it was just an "issue with the warning lights" don't worry unless it blinks. At 74K I found out the turbo boost was the reason for this and I should have been told when the car was still under warranty. Realized in December of 2020 the car was soaking wet inside. Front and Back carpet was soaked like a sponge. Thought it was from driving in slush - turns out it's the moonroof drains. Repaired by VW dealership - all carpet and padding was ripped out and had to dry and then be reinstalled. Dealership ripped the interior moonroof headline while installing and didn't tell me. Huge fight with insurance - finally got fixed. Was told Cam cover leaking, and needed manifolds cleaned because of direct injection engine. Car has no power anymore. Car towed multiple times for jerking and flashing engine light. 2 engine coils replaced within 6 months. Even with moonroof drains cleaned yearly - car still gets wet inside and visible moisture on dashboard. Both back coil springs broke Aug 2026. Didn't realize until I saw the 2nd one laying in the driveway. $800 to repair those. Known recall issue with 2015 coil springs breaking by VW. But did include 2013 models. Dangerous to drive not knowing they have broken. No light indicator. Engine light always on because of Turbo boost. Now constantly needing coolant. Washer fluid, tire air pressure lights & gas cap light always on even when full of fluid. Broken tether to gas cap. Not even 90K miles and this car is constantly being towed to the shop. ABS brakes slightly jumpy at very low speed. Knocking sound in engine. Constant fear when driving this vehicle

Filed Feb 6, 2026 · Airbags, Electrical · NY

Feb 2026 My airbag light came on few days ago, now my horn doesn't work, and the functions on the steering wheel don't work, like being able to reset tire pressure and check functions for the car, the phone, the radio/cd information.

Filed Feb 6, 2026 · Airbags, Electrical · NY

Feb 2026 My airbag light came on few days ago, now my horn doesn't work, and the functions on the steering wheel don't work, like being able to reset tire pressure and check functions for the car, the phone, the radio/cd information. Jan 2025 My seat belt (driver ) lock is broken ,to attach the seat belt in place..I have to just keep it clicked in, and put it over my shoulder (over a yr now) Also , as of Aug 2025, my car keeps having issues of stalling/ bucking, even though my mechanic has changed the points/plugs twice now. And the overheat light comes on ,off and on.. sometimes clears up once the car is shut off and then turned back on.. some times has to sit for a while, then clears up

Filed Aug 24, 2025 · Electrical, Engine · MO

My engine shut off my battery as I was driving. This forced my car to stop in the middle of the road. There wasn’t a battery sign or engine light on until after the event. This could’ve caused a wreck, especially if it would’ve happened on the highway. I also have a problem with my gas not registering. It doesn’t show how much gas I have left in my tank. I have had other electrical issues, and problems when starting my car.

Filed Aug 11, 2025 · Body, Electrical · FL

The issue involves ongoing water intrusion through the panoramic sunroof, front power windows, and windshield seals. The vehicle is available for inspection upon request. This recurring leak has caused extensive interior water damage, including visible mold growth in the carpet on multiple occasions. This mold presents serious health risks to both me and my passengers, especially my sister, who is undergoing cancer treatment and has a severely compromised immune system. Water pooling beneath the carpet also threatens critical electrical systems located in the floor area, including the Vehicle Electrical System Control Module (J519), CAN/LIN bus wiring, door control harnesses, and footwell circuits. Corrosion or shorting in these systems could lead to unpredictable failures in safety-critical functions, even if not immediately apparent. Although Volkswagen dealerships have cleaned the sunroof drains as part of routine service packages, no formal diagnosis or confirmation of the leak’s source has been made. Independent mechanics have confirmed clogged drains and flushed debris to restore water flow. In 2019, I replaced the windshield at my mechanic’s recommendation because the interior glass was frequently soaked with morning condensation. Despite these measures, the sunroof continues to leak whenever it rains. No warning lamps or dashboard messages have ever appeared related to this issue. The first visible symptom occurred several years ago—possibly as early as 2019—when water began leaking from the passenger-side sun visor and headliner immediately after a car wash. Given the persistent nature of the leak, the associated mold hazard, and the risk to vehicle electronics and occupant safety, I believe this defect warrants manufacturer accountability and recall consideration rather than a temporary repair.

Filed Apr 22, 2025 · Airbags, Electrical · PA

Front sunroof drains have shrunk over time disconnecting from drainage port causing massive amounts of water to pool in floor boards. This location is where electrical connections for the airbags are located causing failure for airbags and more. Rear drains were also disconnected due to shrinkage and crimped causing water to pool in trunk. Mold has appeared causing health issues as well.

Filed Jul 14, 2023 · Airbags, Electrical · TN

A few days prior to this incident, I noticed a crunching noise as I would turn the steering wheel every now and then. As I was turning right to pull into my driveway, I heard the clock spring crunch and finally give up. Airbag light on. Airbag error when I start the car. Steering wheel buttons and horn unresponsive.

Filed Jun 17, 2022 · Airbags, Electrical · CT

My 2013 Volkswagen Tiguan has had an airbag light on the instruments display since early March of 2022. At the same time lights on the steering wheel no longer illuminate and the horn does not function. I had earlier received a recall notice and took the car to my dealer for analysis on March 14. The service technician determined that the clock spring was defective and on and ordered the part which he said may be a week or two. I have checked with my dealer's part's department every month since then, and no part has arrived. I have been told that it is a supply issue. I am especially concerned that I have had several very close calls on limited access highways when a car has nearly veered into my car from a lane either from the left or the right, and I have no horn to alert the other driver who for some reason has failed to see me. I also am concerned that having a collision and having to airbag could be a very serious accident causing severe injury or death. This vehicle in unsafe and will not pass inspection.

Filed Nov 19, 2021 · Airbags, Electrical · 90,000 miles · CA

The contact owns a 2013 Volkswagen Tiguan. The contact stated that air bag error message was displayed. The electrical system on the steering wheel was blank. The contact was unsure if the horn was operable. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The approximate failure mileage was 90,000. The VIN was invalid.

Filed Apr 27, 2021 · Electrical · 90,000 miles · MA

The panoramic sun roof causing water in vehicle.moldy smell, windshield moisture. Gasket do not appear to be cracked or damaged. 2013 wv tiguan. Started after 5 years of ownership. Car was parked. No visible water marks on head liner. Recently had heavy rain. I believe safety risk. Wires under seat, mold, visibility.