How to Reset the Mercedes Electric Tailgate?
3 Answers
Start the vehicle, locate the tailgate remote control button on the left side of the door, open the tailgate, and manually push it to the desired height, keeping it in that position. Press and hold the switch button on the tailgate for about 4-5 seconds. The vehicle's computer will automatically store the height position information at this time, and a prompt tone will sound once the storage is complete. After closing, press the button once again to automatically restore the settings. The remote function is compatible with the original vehicle remote control. As long as the original vehicle has a remote control, it can be used to open and close the tailgate.
Last time my Mercedes tailgate got stuck and wouldn’t open, I was really in a panic. Later, I learned a trick: first close the tailgate properly, then sit in the driver’s seat and press and hold the tailgate button on the center console for about five seconds. When you hear a beep, it means the reset was successful. The system sometimes gets confused about the height position, especially if parked on a slope or with frequent opening and closing. It’s recommended to reset it regularly to keep the function responsive. The Mercedes electric tailgate is quite advanced, but if it frequently malfunctions, it might be due to low battery power or water ingress during rainy days—check the vehicle’s electrical system or the protective sealing ring. If resetting doesn’t work, take it to a 4S shop to check the control module. Safety first—don’t force it.
Driving a Mercedes-Benz to drop off the kids at school, but the tailgate once wouldn't close—what a hassle. Now I know a simple trick: walk to the inner side of the trunk, find that small button, press and hold it for a few seconds until it flashes or beeps, and you're set. Be careful to ensure no one or vehicle is nearby when operating to avoid pinching injuries. This feature on the Mercedes is quite thoughtful—just press a button to open or close when carrying shopping bags. However, excessive dust can cause the sliding rails to jam, affecting reset accuracy, so it's recommended to clean them during quarterly maintenance. If the button doesn't respond, try removing the key and restarting the car system to refresh it. If it still doesn’t work, it might be a blown fuse—get it repaired early.
