How to solve the problem that the Mercedes lim is still on after being canceled?
3 Answers
The solution to the problem that the Mercedes lim is still on after being canceled is: 1. Press the one-touch start button of the Mercedes to start the vehicle; 2. Press the cncl button on the left keyboard area of the Mercedes multifunction steering wheel to turn it off. Taking the Mercedes GLC 2021 260L 4MATIC Dynamic model as an example, its length, width, and height are 4764mm, 1898mm, and 1642mm respectively, with a wheelbase of 2973mm. The vehicle is equipped with multi-link independent suspension both front and rear, and is powered by a 2.0t inline four-cylinder turbocharged engine with a maximum power of 145kw and a maximum torque of 320nm, matched with a 9-speed automatic manual transmission.
I've been driving a Mercedes for several years, and it's quite common for the speed limiter light to stay on after being deactivated. It could be due to the system not fully shutting down or a minor glitch. First, try parking and restarting the engine, then toggle the speed limiter button on and off. If that doesn’t work, check the settings menu in your car to see if the speed limiter mode has reset. Many similar cases are caused by electrical issues, such as a blown fuse or poor wiring contact, which can easily trigger false alerts. Don’t take it lightly—a persistently lit warning light might hide safety risks, like accidentally activating the speed limiter on the highway, which could be dangerous. Head to a professional repair shop for a computer diagnosis—it’s the easiest and safest solution. Develop a habit of regular car checks, like glancing at the dashboard monthly, to avoid such hassles.
I also encountered the issue with the Mercedes speed limit light turning off and on again. A simple solution is to first check the manual for button combination commands and try holding down several keys simultaneously to reboot the system. If manual attempts fail, it might be a minor electrical issue like a blown fuse. Don't wait too long; pull over safely to address the problem. Last time, I fixed it by replacing the fuse myself, but if you're inexperienced, it's better to seek help from a technician to avoid messing with the circuits. Keep in mind that leaving the lights on for too long can increase battery drain and might trigger other warnings. It's beneficial to learn some basic maintenance and check forum discussions for shared experiences while driving.
