
Mercedes-Benz E300 seat memory function can be set as follows: 1. With the key in the self-check state, adjust the seat and left/right rearview mirrors according to your needs; 2. Press and hold the seat memory SET button, then select any one of the number keys 1, 2, or 3. A chime sound indicates that the seat memory setting is successful. Below is an introduction to the seat memory function system: The seat memory function system is a typical automotive electronic control system, which is a computer control system centered around a microcontroller, composed of an electronic control unit (ECU), sensors, and actuators.

Setting up the seat memory function for the Mercedes-Benz E300 is quite convenient for me as the regular driver. After getting in and starting the engine, don't rush to drive—first adjust the seat to your preferred position: the backrest angle, height, and fore-aft position, ensuring it feels comfortable and natural. If the car supports it, set the rearview mirrors as well. Once adjusted, locate the memory button panel on the inner side of the door, usually a panel with numbered buttons. Press and hold the 'M' button (the set button) in the middle until a small light flashes for about two or three seconds, then press the numbered button (e.g., 1 or 2) where you want to save the position. A beep will confirm the successful storage. Afterward, every time you unlock the car with your key, the seat will automatically return to the memorized position, saving you the hassle of manual adjustments—especially useful when sharing the car with family members. I prefer setting it up while parked for safety, avoiding distractions while driving. Regularly check if the memory buttons respond well and occasionally clean them to prevent dust interference.

The setup process for the Mercedes-Benz E300 seat memory must be done in sequence, and I've carefully studied it. Start the vehicle, adjust the seat to the ideal position, including the backrest tension and legroom, and ensure it is fully fixed before proceeding. Locate the memory control module on the inner side of the driver's door, usually marked with clear icons. Press and hold the 'SET' or similar button for two to three seconds until the light flashes, indicating entry into setup mode, then quickly press the preset number keys 1, 2, or 3. Confirm the prompt sound to complete the setup. If the setup fails, don’t panic—it might be because the key is out of recognition range or the button has poor contact. Check if the plug is securely connected. This feature saves a lot of time during daily commutes, so it's recommended to perform the initialization in a quiet garage environment. A little tip: keeping the key in the pocket sensing area works better, and test the memory settings a few times after setup to ensure reliability.

Setting the seat memory for the Mercedes-Benz E300 is quite simple, let me guide you step by step. Get in the car and start it, then adjust the seat to your preferred position. Locate the memory button area on the door, press and hold the setting button M for a few seconds, then press a number key such as 1. You'll hear a beep indicating the memory has been successfully set. The seat will automatically adjust to your saved position the next time you open the door, saving you the hassle of readjusting. Give it a try.


