Does the door light consume power if it stays on?

[LeonardoDella]

The door light definitely consumes power if it stays on, but the power consumption is not significant. If the door warning light remains on, it indicates that the door is not properly closed. First, check if each door is securely closed by opening and then firmly closing it again. Next, inspect the door sensors one by one to see if any are malfunctioning and replace them if necessary. Below is relevant information: Closing the door: The switches for car doors and windows are powered by the battery, so it's best to close all windows before turning off the engine, shut the doors after turning off the engine, and use the long-press lock button to secure the doors after leaving the vehicle. Turn off the air conditioning and audio before shutting down: The air conditioning system involves the compressor, blower, and audio, which are high-power electrical devices. Not turning them off before shutting down the engine can place a heavy burden on the battery and cause damage. Avoid long-term parking: The car battery will automatically discharge if the vehicle is left unused for extended periods. The vehicle should be used regularly to prevent automatic battery discharge issues.