2015 Volkswagen Jetta electrical problems

Filed Aug 24, 2026 · Electrical · MO

Engine light loss of communication between ecm and abs

Filed Mar 3, 2026 · Electrical · 80,000 miles · WI

Odometer Fraud. The contact purchased a 2015 Volkswagen Jetta. The contact stated that at the time of purchase, the odometer mileage was 77,183. Later, while attempting to sell the vehicle on Carvana, the contact was informed that the odometer mileage for the vehicle that was last reported in 2023 was 80,000.

Filed Apr 8, 2025 · Electrical, Engine · CA

I’ve been experiencing intermittent start failures with my 2015 Volkswagen Jetta. The issue typically occurs after driving short distances, turning off the engine, and attempting to restart the vehicle within 15–45 minutes. The dashboard lights stay on, but the engine fails to crank. After extended wait times (1–3 hours or more), it will sometimes start again. A diagnostic scanner showed DTC IM 00, indicating an immobilizer system malfunction, meaning the car isn’t recognizing the key properly. I’ve tested both keys and various conditions (locked/unlocked, sun/shade, full/low gas tank), and the issue continues to be unpredictable. When the car was towed to the dealership, they were unable to replicate the problem since it started by the time they checked it, and they were unwilling to investigate the immobilizer issue without charging me for a wide range of unrelated tests. This is becoming a safety issue, especially if the vehicle stalls or won’t restart in isolated areas or during hot conditions. It is not acceptable for a known electronic security feature to randomly disable the vehicle from functioning.

Filed Feb 26, 2025 · Electrical · CA

I hardly used this car and had it diagnosed and new battery but the car intermittently won’t start some times but there is no reason known

Filed Sep 2, 2024 · Electrical, Steering · IN

I drove over a commercial-grade water hose unraveled in the middle of the lane. It had metal couplings on it and my oil pan was damaged due to the low riding body of the VW to the road. The vehicle was drivable for 5 minutes afterward & the low engine pressure light turned on, but I was in a dangerous area with traffic during rush hour in the evening. It was congested with multiple avenues of transportation via buses, scooters, and pedestrian crosswalks. I started to lose power steering and the gas pedal would not accelerate the car, but the brakes still worked. I was able to coast the car to a stop & nearby a Midas car shop. Midas replaced the damaged oil pan and did not have any other damage reported. Midas informed me that my vehicle would not start, but failed to mention that the safety of my vehicle was compromised with rolled down windows. I inspected my car on 8.20.24, the battery was still working & powered the lights but the window power and engine would not operate. On 8.22.24 I paid for the work & noticed the windows were now rolled up & Midas said an employee used the power from the battery to override the window system but the car still would not start and needed to go to a dealership to access the engine codes for this hybrid vehicle. Towed the vehicle to VW, who said that Midas was not accurate in their description, as there were no access codes needed for the vehicle & it should have started once the oil pan was replaced. The VW diagnostic results showed a “bad” battery and the transmission failed/ stopped engaging and needed a replacement of the transmission along with the battery which would total $11K! The VW agent recommended that I contact other car repair companies to rebuild it for a more affordable solution. Midas and VW were the only car repair companies to evaluate my car and it is currently at VW where it can be inspected if needed. The safety recall code: 34J6, of 2015 VW Jetta Hybrids somehow exclude some VINs until owners had issues.

Filed Jan 11, 2024 · Electrical · 53,000 miles · TX

The contact owns a 2015 Volkswagen Jetta. The contact stated that while driving at various speeds, the vehicle lost motive power and shutoff. The failure also occurred while driving on a busy highway. After the failure had occurred, the vehicle was restarted and operated normally. The vehicle was taken to the local dealer who diagnosed the engine misfire was caused by a faulty ignition coil and ignition lead. The ignition coil and lead were replaced, and the vehicle was repaired. The manufacturer was notified of the failure. The failure mileage was 53,000.

Filed Sep 6, 2023 · Electrical · 100,000 miles · MA

The contact owns a 2015 Volkswagen Jetta. The contact stated while attempting to start the vehicle, the vehicle failed to start. The vehicle was towed to the dealer to be diagnosed. The contact was informed that the instrument cluster needed to be replaced. The vehicle was not repaired due to parts being on backorder. The manufacturer was made aware of the failure. The approximate failure mileage was 100,000.

Filed Apr 12, 2023 · Electrical, Engine · FL

After running multiple errands the car will fail to start. Usually after 5-10 minutes it will start again. Every time it will crank but not fully. Lights and blinkers are operational still as well. I have taken it to the Volkswagen three times for repair each time was unsuccessful. The first time the speedometer cluster was repaired, then the wires were worked on, then the whole battery was replaced and it still is not fixed. Not only does it have issues starting but it also shuts off while driving which is a safety concern. I noticed there was a recall on this issue before so it seems to be a recurring issue.

Filed Jan 25, 2023 · Airbags, Brakes · FL

I'm finding the brake pedal to be extremely hard to depress. This happened overnight, as the car was operating normally; now I'm afraid to move it because I can't brake properly at very low speeds.

Filed Aug 3, 2022 · Body, Electrical · CA

2015 Volkswagen Jetta active grille shutter. A shutter system on the front end of the vehicle on the lower half of the radiator that allows air flow during different temperatures. The shutter assembly along with the electrical motor seems to go bad after a set amount of time. Giving off a Check Engine Code P05A0 as the shutters freeze open. Volkswagen dealerships have quoted $700-900 to replace the assembly as the only fix with vehicles being out of warranty. A quick search online has determined that this is a known problem for all these vehicles, Volkswagen are aware as they released a newer engine for the assembly. Also the check engine code can not be cleared until the assembly is fixed or replaced, thus not allowing vehicles to pass annual registration or smog check here in California.