What are the reasons why an Infiniti cannot be turned off?

[Katelyn]

Infiniti cannot be turned off for the following reasons: 1. Ignition switch failure. 2. Water ingress in the wiring harness connector causing abnormal control system. 3. Body module malfunction. Below is a related introduction to the Infiniti 2021 model: 1. Body dimensions: The body dimensions are 4867×1823×1456mm, with a wheelbase of 2898mm. 2. Exterior design: The front face of the car adopts the family-style water wave design language, with a blackened front grille design that is low-key yet full of design sense. The raised lines on the engine hood enhance the sense of power in the front of the car, giving the entire front face a blend of elegance and strength.

[Marilyn]

I once encountered an issue with my Infiniti not shutting off—it was terrifying when the engine wouldn't turn off after parking! Later, I learned it was mainly due to a faulty ignition switch or relay. The ignition switch is the button that controls engine shutdown; over time, it can wear out or oxidize, failing to send signals. The relay acts like a small controller, responsible for cutting power, but sometimes it gets stuck, keeping the circuit energized. The key system can also cause trouble, like a dead key fob or signal interference. For safety, immediately pull over, engage the parking brake, avoid shifting gears, and try pressing the start button repeatedly. If that doesn't work, don’t tamper with the battery—contact a professional repair shop directly to prevent worse damage. Infiniti's electronic systems are complex, so during regular maintenance, I have technicians inspect electrical components to minimize unexpected risks. Driving a luxury car is enjoyable, but these minor issues can be quite annoying.