2018 Volkswagen Beetle Electrical system Problems

“The window keeps shuttering up & down after getting in the car and shutting the door with ignition on.. The window doesn't close all the way, and the auto door lock doesn't work. The window shutters up & down all on its own. Brought car to dealership they replaced the door lock. This still did not fix the problem. I have a video showing the issue after the door lock was replaced.”

“I am submitting a formal vehicle safety report regarding a hazardous mechanical reassembly failure involving my 2018 Volkswagen Beetle Coast. On August 14, 2026, the vehicle underwent service evaluation at Stohlman Volkswagen Tysons Corner. Immediately upon exiting the facility, a critical 'Brake Fluid Low' safety alarm and a flashing Red BRAKE Warning Light triggered on my dashboard, creating an emergency safety hazard on the highway.Due to the severity of the braking system malfunction, I was forced to return the vehicle to the dealership on August 15, 2026. …”

“Driver and passenger windows go down all by themselves without the key even being in the ignition. Yes it is available to be fixed. My safety could be at risk if the window goes down and i'm not at home and some stranger lets themselves in my car and waits for my return. I've gone to break and i go out to my car and the window is half down. Dealership replaced something related to the windows unknown to exactly what. No bells or whistles its happened at least 6 times now once on the passenger side the rest on the drivers side. Started when it got really really cold out.”

“The contact owns a 2018 Volkswagen Beetle. The contact stated that the driver's and passenger's side windows would lower and raise independently, and without warning. The contact stated that the epc warning light was illuminated and the vehicle loss power when light illuminated. The vehicle was not taken to a dealer or independent mechanic to be diagnosed. The manufacturer was not informed of the failure. The failure mileage was approximately 38,000.”

“Center dash screen goes black occasionally which prevents using the backup camera, radio, and phone. Sometimes it will reboot by itself after several minutes, other times I have to shut the car off, wait, and restart the car. It doesn’t always reboot the first time. This has happened at least 6 times.”