Why is the reading light of Lavida Plus always on?

[DiAthena]

The reading light of Lavida Plus is always on because the constant-on mode is activated. If the light does not turn off when adjusted to OFF, it indicates a malfunction in the rear interior light of the car, possibly due to a damaged switch. Halogen Reading Light: Halogen interior reading lights use halogen materials. Halogen-based interior reading lights are technologically mature and low-cost, making them widely used in many vehicle models. However, they also have some drawbacks, such as radiation, mercury content, and susceptibility to breakage, which can cause inconvenience during transportation and installation. Their service life is approximately 8,000 hours. LED Reading Light: LED interior reading lights use LED materials. LED-based interior reading lights are characterized by being pollution-free, radiation-free, and having a long service life, with a theoretical lifespan of over 50,000 hours. Many vehicle models have already been upgraded to LED interior reading lights. However, due to their higher cost, LED interior reading lights have a significant impact on general usage, especially in China, where the adoption rate is quite low. In developed countries, the adoption rate is much higher.

[VonDelilah]

My Lavida Plus also experienced the issue of the reading light staying on. That time, I forgot to close the door properly after opening it on a rainy day, and the light just wouldn't turn off. After checking, I found that the door sensor was slightly stuck, causing the system to mistakenly think the door was still open. In most cases, a reading light staying on is commonly due to doors not being closed tightly, damaged door switches, or poor contact with the reading light's own button. When I was fixing it, I also encountered a drained battery—the light being on for too long can easily deplete the battery. So, I immediately turned off the engine, made sure all doors were properly closed, and then tried turning the light on and off again. If that doesn't work, you can pry open the light cover to check if the button is stuck or see if the door seal is pressing against the switch. Don't delay too long to avoid breaking down halfway. I recommend taking some time to visit a 4S shop for a free sensor check—it usually takes about ten minutes. Always remember to confirm that all lights are off when locking the car; developing this habit can prevent similar malfunctions.

[VanGenevieve]

I think the constant illumination of the Lavida Plus reading light is quite an annoying minor issue. Common causes may include doors not being closed properly, faulty door lock switches, or problems with the reading light controller. I've seen many similar cases, and some owners can fix it themselves: first, make sure all doors are tightly closed by pressing firmly; if that doesn't work, check the door frame switch buttons for dust blockage after parking the car. If the light itself has buttons or a roller, toggle them a few times to clear debris from the contact points. The battery can drain quickly if the light stays on for a long time, so it's important to address the issue promptly. In an emergency, you can pull out the fuse to turn off the light—look for the light symbol in the engine compartment fuse box. If all else fails, replace the light bulb or adjust the switch; the parts aren't expensive, but you need to measure the voltage accurately to avoid short circuits. Regularly clean dust and avoid letting luggage press against the light switch to prevent issues.

[PeterAnn]

The issue of the Lavida Plus reading light staying on has happened in my car, and the reasons usually boil down to a few details: the door wasn't properly latched, the door sensor switch is dirty or faulty, the light button is stuck in the on position, or the wiring is loose. When dealing with it, I first try to firmly close all doors to ensure they're locked, then quickly toggle the reading light button—sometimes a gentle flick can reset it. To check the wiring, I remove the light base to see if there are any burnt or disconnected plugs. Over time, these plastic parts can age and crack, and replacing them is quite easy. The battery will slowly discharge if the light stays on, so it's important to fix it before a long trip to avoid the headache of a dead battery preventing the car from starting. Keeping a small wrench handy to clean the door frame contacts can prevent similar issues—it's a simple and cost-free operation.

[Susan]

The non-extinguishing reading light in Lavida Plus is usually caused by door switch failure or incorrect light settings, commonly due to doors not closing properly or aging sensors sending false signals. When I encountered this, I turned off and restarted the key system, which sometimes resets the light status. Battery drain is the biggest concern, as leaving the light on overnight may consume most of the power, so timely extinguishing is necessary to protect battery life. During inspection, start with the switch near the door hinge and apply some lubricant to prevent rust; for lights with delay functions, try adjusting the settings. If all else fails, visit a repair shop to replace the light module, which is not costly but can prevent subsequent circuit issues. If this happens while driving, don't panic—turn on hazard lights and pull over to handle the situation.

[Dakota]

Common causes for the Lavida Plus interior light staying on include a stuck door switch, a button stuck in the on position, or a short circuit/loose connection in the wiring. From personal experience, the door seal bending the switch pin caused the light to stay permanently lit. Self-troubleshooting steps: Close the door and listen for the click to confirm it's locked, then press the light button several times to reset. If the light has a delay-off function, check if the timer is set too long. The most concerning electrical issue is voltage instability blowing a fuse - locate and replace the corresponding numbered fuse in the engine compartment fuse box. Battery drain from the light poses an emergency risk, so address it quickly to prevent starting difficulties next time. Simply cleaning door sensor dust during each car wash provides major preventive benefits with minimal effort.