
Open the trunk to its highest position, then manually adjust it to the desired height. While holding down the electric trunk opening switch, wait until you hear a beep before releasing it. Below is some related information: : Mercedes-Benz is a world-renowned luxury car brand. In January 1886, Karl Benz invented the world's first three-wheeled car and obtained a patent (Patent No.: DRP37435), earning him the title of 'the inventor of the automobile.' At the same time, Gottlieb Daimler, another founder of Mercedes-Benz, invented the world's first four-wheeled car. Tires: Tires are circular elastic rubber products mounted on various vehicles or machinery to roll on the ground. They are usually installed on metal rims to support the vehicle body, absorb external shocks, ensure contact with the road surface, and maintain the vehicle's driving performance. Tires often operate under complex and demanding conditions, enduring various deformations, loads, forces, and extreme temperatures during use.

















I've been driving for several years and often encounter situations where the garage is quite low, making it easy for the fully opened trunk to hit the ceiling, so adjusting the height memory is necessary. Resetting it is actually quite simple. First, manually push the trunk door to your desired stopping height, then locate the close button inside the door or on the remote key, hold it down for about 10 seconds until you hear a 'beep' sound or see the indicator light flash, which means the memory has been successfully set. After that, every time you open it, the trunk will stop at that position without going over, which is very practical, especially for those like me who park in tight spaces. If you're unsure about the exact button location, check the vehicle manual, as it may vary slightly among different models. Additionally, before resetting, ensure the motor is functioning properly and the battery has enough charge to avoid getting stuck during operation. Regular resets can also reduce system strain and extend its lifespan.

As a long-time owner, I find the trunk height reset feature quite practical, especially for families with elderly or children who need easy access. Here's how to do it: Open the trunk to your desired height and hold it there without releasing; then locate the 'Close' button on the center console or door panel, press and hold it for 10 to 15 seconds until you hear a confirmation beep, indicating the height is saved. From then on, each time you use the remote to open the trunk, it will only open to that preset position, making it much more convenient. If you don't hear the beep, don't worry—just try again or make sure nothing is blocking the door. After resetting, the height is more suitable for daily use, such as saving effort when loading items and preventing garage scrapes. During regular maintenance, check the button's sensitivity to avoid dust interference. Take your time with the process—patience ensures effectiveness.

I really like Mercedes-Benz's intelligent system, the trunk height memory function is very cool, and the reset actually relies on internal sensors. You manually adjust the trunk to the desired height, then press and hold the 'lock' button on the door or key for at least 8 seconds. If you hear a buzzing sound or see a light turn on, you've successfully reset the position memory. Remember, the height is based on your setting, and it will automatically stop at that position the next time it's activated. The button design may vary in different models like the C-Class or S-Class, but the logic is the same. Resetting helps personalize the driving experience and can also extend the lifespan of the electric motor by avoiding overload damage. However, it's good to periodically test the height consistency.

As a practical car owner, I find the tailgate height reset feature both safe and convenient, especially when going out with kids—it's simple to operate. Just pull the tailgate to the desired position, then press and hold the close button inside the car for about 10 seconds until you hear a 'click' sound to confirm. After resetting, the door won’t open too high, protecting both the car and the door frame. I recommend performing this operation in a windless environment to avoid shaking affecting the memory. If the reset fails, restart the vehicle and try again. This feature saves time and prevents accidents, making it ideal for family car scenarios. Also, keep an eye on the status—low charge might make resetting harder, so checking the settings every six months is advisable.

I pay attention to details. The Mercedes trunk reset isn't just about adjusting the height, but precisely setting a personalized position. Here's how to operate: Open the trunk and manually push it to your desired position, ensuring it stays stable; then press and hold the close button for over 10 seconds until the system emits a beep, indicating the height memory has overwritten the old setting. Afterwards, the door will automatically stop at that height, conveniently preventing scratches against the ceiling. After resetting, the height can be adjusted anytime; I recommend testing it a few times to ensure accuracy. If it doesn't work, it might be a relay issue—check the manual or seek professional repair. I suggest adding a personalized label after resetting, like a sticky note marking the height, to help with daily habits.


