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What does set1 and 2 mean?

4 Answers
DiEllie
09/06/25 4:09am
set1 and 2 are seat position memory function buttons. Here is detailed information about them: 1. Introduction 1: The professional name of the seat memory function is the driver's seat memory linkage function, which can store seat positions. 2. Introduction 2: It includes three memory functions: driver's seat position memory, steering wheel position memory, and electric exterior rearview mirror position memory. 3. Introduction 3: Users can store their preferred driving position (seat, steering wheel, rearview mirror) in the control unit's memory, and with one button press, they can recall their driving position when getting into the car again.
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OClayton
09/18/25 4:05am
I've also been researching the SET button in cars recently, which generally stands for memory function. There are two SET buttons on the left side of my steering wheel - SET1 is for my daily commute settings, and SET2 is for my wife's driving settings. Whenever we switch drivers, just pressing the corresponding button automatically adjusts the seat and mirror positions. Some premium models can even memorize air conditioning temperatures and audio settings. However, I recommend adjusting all positions to be comfortable before long-pressing to save the settings, as it can be quite troublesome to modify later. This feature is particularly useful for families where multiple people share one car.
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DiAxel
11/01/25 4:32am
A few days ago when I took my parents out, they also asked about the set1/set2 buttons on the dashboard. These are the driving memory buttons in the car, usually located on the driver's door panel or near the steering wheel. I'm used to setting set1 for 110 km/h cruise speed on highways, while using set2 for 60 km/h in the city. It's super convenient to use - just press the set button when you reach the desired speed with the accelerator. I remember the salesperson saying when I bought the new car that this function can store two or three different settings, including air conditioning temperature and seat angles. There was a time when my back hurt and I specifically set the lumbar support angle.
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VonFaith
12/15/25 4:41am
Last time I helped my neighbor debug their new car, I came across this feature. Simply put, it's a memory button, which is quite common in modern cars. Although my little old car doesn't have this feature, I've seen Mercedes and BMW models with two numbered buttons on the door panel. You can set different driver preferences via the central control screen, such as rearview mirror angle, steering wheel height, and seat position. To save the settings, first adjust the positions, then press and hold the button until you hear a beep to confirm the memory is stored.
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