What Causes Mercedes Ambient Lights Not to Work?
2 Answers
Mercedes ambient lights not working may be due to the car not being powered on, preventing the ambient lights from activating; or there may be an issue with the car's wiring, which requires timely inspection and repair. Below is additional information about ambient lights: 1. Interior ambient lights are decorative lighting, typically in red, blue, green, etc., primarily to make the cabin more vibrant at night. They provide some illumination but are mainly decorative. Ambient lights may vary between high and low trim models, mainly in terms of coverage and effects. 2. Ambient lights are usually positioned around the footwell, dashboard, door handles, etc. Also known as LED ambient lights, they are a type of LED light and are a perfect choice for theme parks, hotels, homes, exhibitions, commercial spaces, and artistic lighting, creating the desired ambiance for people's lives. Features of ambient lights: They can be customized according to individual lighting needs (such as color, temperature, brightness, and direction) to create preferred scene lighting effects. They also allow control over brightness, grayscale, and color changes based on specific requirements and scenarios in different spaces and times.
I've been driving my Mercedes for over three years, and last month the ambient lights suddenly stopped working, which really annoyed me. Don't rush to the repair shop just yet—first check if the brightness of the ambient lights in the central control settings has been turned down to the lowest level, as this is the most easily overlooked issue. Next, inspect the corresponding fuse in the fuse box, located below the steering wheel on the left side. If it's blown, replacing it only costs a few bucks. If these aren't the problem, there's an 80% chance it's a loose wiring harness. Last time, after my car seats were removed for cleaning at a car wash, the lights stopped working, but reconnecting the plug fixed it. By the way, some older Mercedes models have ambient light control modules that can freeze or go into sleep mode—disconnecting the negative battery terminal for ten seconds to reset the system might bring the lights back. If you really can't figure it out yourself, it's best to visit a professional shop, as Mercedes' ambient light wiring is very delicate and easy to damage during disassembly.
