What are the settings for unlocking all four doors with one press on a Mercedes-Benz?

[DeMason]

In the safety settings, unlock all four doors simultaneously. If it doesn't work, it is recommended to go to a 4S shop for setup. More details are as follows: 1. Door definition: Provides access for drivers and passengers to enter and exit the vehicle, isolates external interference, reduces side impacts to a certain extent, and protects occupants. The aesthetics of the car are also related to the design of the doors. The quality of the doors is mainly reflected in their anti-collision performance, sealing performance, ease of opening and closing, and other functional indicators. Anti-collision performance is particularly important because, during side impacts, the buffer distance is very short, making it easy to injure occupants. 2. Child safety: Some car owners believe that locking the central control lock before driving or setting the automatic locking while driving can ensure the safety of children in the back seat. However, since the central control lock can be unlocked via the internal unlock switch, locking it does not guarantee absolute safety. For the safety of children, parents should lock the child safety locks on both rear doors. Once the child safety locks are engaged, no matter how much children fiddle in the back seat, they cannot open the doors from inside. This ensures the safety of the children, allowing parents to focus more on driving with peace of mind.

[OAriana]

I remember the day I picked up my car, the salesperson specifically demonstrated the unlocking settings of my Mercedes. Just press the button on the key fob once to unlock all doors—how convenient! First, start the ignition, then use the button on the left side of the steering wheel to enter the vehicle settings menu. Select the comfort settings or door lock options, and enable the one-touch unlock feature. My old car used to require pressing the button twice to unlock all doors, but now it's just one press—much easier when taking the family out. The process is pretty similar for the Mercedes C-Class and E-Class, though the S-Class might have a larger screen with a more intuitive menu. After using it for a few months, I’ve found this small change makes daily driving much more convenient, especially when loading shopping bags and getting in quickly.

[Grayson]

I've always been fascinated by Mercedes' system. The feature where pressing the unlock button opens all four doors is actually called Global Unlocking. Access the main menu and find the vehicle settings section, usually under key-related or door lock options to adjust it. By default, it's set to two-step unlocking for security reasons, but if you live in a safe neighborhood, setting it to one-click full opening is super practical. New models like the A-Class use the MBUX touchscreen, while older models use dashboard buttons - both are equally simple to operate. Personally, I've tested that it doesn't fail even after multiple restarts or power cuts, demonstrating strong reliability. I recommend checking the settings periodically to avoid battery issues affecting it. Overall, this feature is thoughtfully designed and enhances the driving experience.

[JaceFitz]

My Mercedes has been driven for three years, and the unlock settings haven't changed since they were modified. The one-button unlock for all doors is really convenient, especially for quick pick-ups and drop-offs when fetching kids from school. Simple operation: start the car, press the steering wheel control button to enter the menu, find the comfort settings to change the unlock mode. The old car required pressing the button twice, but now one button opens everything—it's fantastic. Just be careful not to misoperate it in daily use; safety comes first.