What does the button in Mercedes do?

From left to right, the parallel rows in the above picture are: left air conditioning switch (automatic constant temperature air conditioning), temperature adjustment, manual adjustment of left wind power, defogging of front window, control of air circulation inside and outside the car, and air conditioning off, which is unclear, defogging of rear window, right wind power adjustment, right air conditioning temperature adjustment and right air conditioning automatic switch.

Mercedes-Benz cars have some functions that other cars don't have, but because these functions are not common, many riders don't know how to use them, or even that their cars have these functions. Today, I will give you an inventory of the hidden functions of Mercedes-Benz.

Mercedes-Benz hidden function-unlock key

It's almost the end of the year, and public security problems in many places have been paid attention to again. Therefore, many friends hope that only one door of the driver's seat will be opened when the door is opened remotely, so as to prevent criminals from entering the car from other doors after the vehicle is unlocked. Of course, Mercedes-Benz also thought of it for you. The switching mode of this function is: press the "unlock key" and "unlock key" of the exit key for five seconds at the same time until the red light on the car key flashes twice. At this time, when the unlock key is pressed, only the driver's door will be unlocked, and when the unlock key is pressed again, all the doors will be unlocked.

Mercedes-Benz hidden function-internal circulation button

Many friends will encounter vehicles entering tunnels or dusty roads in summer. At this time, they will close all the windows of the vehicle in a hurry and turn on the internal circulation function of the vehicle. This series of actions may distract you from driving. So is there a quick way to open it? The answer is here: when you encounter these road conditions, you only need to press the internal circulation button for a long time, and then the internal circulation air conditioning system of the vehicle will be turned on and all the windows will be closed automatically. When passing through the air polluted road section, press the inner circulation button again, and the vehicle will start the outer circulation function, and all the windows will automatically open to the open state before closing.

In fact, the autohold function is not a high-tech configuration. On many models, it is equipped with an independent switch button. But on Mercedes-Benz models, this function is hidden on the brake pedal. Opening method: After the vehicle stops, there is no need to select gears. Press the brake pedal quickly and deeply, and the dashboard will display the HOLD sign. At this time, the automatic parking function has been started, and the vehicle will continue to stop if the brake pedal is released.

Many friends who have ridden or driven Mercedes will clearly remember that when you fasten your seat belt, it will automatically tighten. Maybe many friends will find this function annoying and turn off this preload function. But you don't know, this function is not the egg pain of Mercedes-Benz, so I have to use the safety belt to pull it for you. At the moment when the seat belt is tightened, the on-board computer will automatically remember the occupant's body shape, so that in the event of an accident, it can automatically judge the strength of seat belt tightening and protect your life safety, so don't turn off this function unless there is a special need.

Do you sometimes feel that the car shifts slowly after driving for a long time? Throttle delay is getting longer and longer? Now I'll tell you how to reset the gearbox control computer TCU: After the reset, the gearbox of the car will be restored to the factory settings, and you will learn your driving habits again, which will appropriately improve the characteristic throttle delay phenomenon of Mercedes-Benz. Opening mode: insert the car key, twist one square to the right, then step on the accelerator and stay for 5 seconds. Then turn the key one square to the left, but don't pull it out, then lift the throttle and wait for two minutes. At this time, TCU has reset itself. There is a small noise in the center console when resetting.

It will be winter soon. When the weather is cold, many car owners will get off temporarily to do something, or go to a convenience store to buy something. When you get back into the car again, the temperature inside the car will drop rapidly, and you can only turn on the air conditioning system again to reheat the temperature inside the car. Many friends may not know that Mercedes-Benz cars equipped with multi-zone intelligent air conditioners have a function called "rest" residual temperature heating. After turning off the engine, it will continue to heat the car for half an hour with the residual temperature of the engine, and then it will automatically turn off.

COMAND car multimedia system on Mercedes-Benz is also a very powerful system, which not only supports the setting of multimedia system, but also can enter the vehicle engineering mode through shortcut keys. Access method: After COMAND system is turned on, press the on-hook button (red button) # 1 at the same time. At this time, the central LCD screen will switch to the engineering mode, where some functions (hidden functions) that the vehicle did not have when buying a car can be activated.